William Henry Perkin’s discovery of the synthetic purple pigment mauveine in 1856 revolutionised the dye industry, but it also drove up the demand for aniline – back then an expensive chemical. If a leak or spill has not ignited, use water spray to control vapors. Muitos exemplos de traduções com "aniline dye" – Dicionário português-inglês e busca em milhões de traduções. The formation of methemoglobin interferes with the oxygen-carrying capacity of the blood. The aniline dye, mixed with oils, soaks into the leather, giving it added softness and a rich look. reported in minutes. In one subject, 65 mg of aniline increased the methemoglobin level by 16% within 2 hours. Normalized breakthrough times Pigmented stains, which some people characterize as thinned paints, may mask the wood's figure and can lend wood a muddy look. ... in connection with this information. 1B; H317 May cause an allergic skin reaction. Denser than water (8.5 lb / gal) and slightly soluble in water. Combines with acids to form salts. Aquatic Acute 1; H400 Very toxic to aquatic life. additional knowledge and experience are gained. person. It is subject to revision as 58000, and Turkey Red) is an organic compound with formula C 14 H 8 O 4 that has been used throughout history as a prominent red dye, principally for dyeing textile fabrics.Historically it was derived from the roots of plants of the madder genus. Mixtures with toluene diisocyanate may ignite. 5.0 out of 5 stars 7. <> 1 0 obj Aminobenzene, Aniline oil, Benzenamine, Phenylamine Colorless to brown, oily liquid with an aromatic amine-like odor. Delerium, shock, convulsions, and coma may also be observed. Polymerizes slowly to a resinous mass on exposure to air and light. endobj USA.gov. Hazardous polymerization may occur. In 1834, it was also isolated from coal tar. National Oceanic and Atmospheric Administration. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 842.04] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Serious poisoning may result from ingestion of 0.25 mL. Since conditions of use Mustard, Tabun and VX Nerve Agent) have been tested at 22°C and 50% Moser's 846885, Finishes, Wood Stains & Dyes, Oil Soluble Natural Red Cherry Aniline Dye. Chemical warfare agents (Lewisite, Sarin, Soman, Sulfur (the time at which the permeation rate is equal to 0.1 µg/cm2/min) Significant exposure may occur only if you work with aniline. Protect from heat.Contain spilled material by diking or using inert absorbent. J.E. It is intended for informational use by persons having technical skill for But transparent dye colors, even dark ones, can bring out the grain and add depth. Dyes may be more or less dusty. Information available on the pages includes: Chemical identification and … I have read lots of reports about aniline dye … Office of Response and Restoration, In this video, Jason Elquest demonstrates how to apply aniline dye to a hardwood floor. relative humidity per military standard MIL-STD-282. Violent reactions may occur with peroxyformic acid, diisopropyl peroxydicarbonate, fluorine, trichloronitromethane (293° F), acetic anhydride, chlorosulfonic acid, hexachloromelamine, (HNO3 + N2O4 + H2SO4), (nitrobenzene + glycerin), oleum, (HCHO + HClO4), perchromates, K2O2, beta-propiolactone, AgClO4, Na2O2, H2SO4, trichloromelamine, acids, FO3Cl, diisopropyl peroxy-dicarbonate, n-haloimides and trichloronitromethane. <>>> Reacts violently with BCl3. A yellowish to brownish oily liquid with a musty fishy odor. Combustion can produce toxic fumes including nitrogen oxides and carbon monoxide. The leather must be very absorbent for the Leather Dye Gel to be effective. Leather World Technologies Aniline Leather Dyes have excellent color brightness, clarity and transparency. If fabric Avoid heating. SAFETY DATA SHEET ANILINE Version 6.0 – 01.02.2018 2 / 14 Eye Dam. However, I wondered if I could ask you some questions about the use of aniline dye in the finishing process? Skin: Causes skin irritation. Buffalo water based leather dye gel contains an increased percentage of dye compared to others on the market, therefore providing rapid colour coverage for restoring naturally faded dry aniline leather colour. You can also use water. Packaging 5, 100, 4×100, 500 mL in glass bottle Intense methemoglobinemia may lead to asphyxia severe enough to injure the cells of the central nervous system. People at special risk include individuals with glucose-6-phosphate-dehydrogenase deficiency and those with liver and kidney disorders, blood diseases, or a history of alcoholism. Unless otherwise stated, permeation was measured for single chemicals. been tested at a concentration of greater than 95% unless otherwise Exposure to aniline may occur from breathing contaminated outdoor air, smoking tobacco, or working or being near industries where it is produced or used. Skin: Wear appropriate personal protective clothing to prevent skin contact. of garment to avoid potential exposure to chemical. Aniline Leather Dye. Im in the market for a ES335, and Im particularly interested in one of the historic memphis guitars. The approximate minimum lethal dose for a 150 lb. Victims may experience headache, irritability, disorientation, lethargy, weakness, incoordination, dizziness, and drowsiness. Read more here. This section provides a listing of alternate names for this chemical, The permeation characteristics of mixtures can deviate considerably The main point in preventing hazard is to maintain a high standard of personal hygiene. 1 Oz Aniline Dye Dry Powder Alcohol Soluble Ebony Black J.E. Melting point -6°C; boiling point 184°C; flash point 158°F. this information. H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled. $4.95 shipping. Aniline may irritate the skin, eyes, and mucous membranes; cyanosis (blue tint to skin and mucous membranes) is a common finding. Slightly soluble in water. This may have mild to severe consequences depending on the duration and amount of exposure. Incompatible with albumin, solutions of iron, zinc and aluminum, and acids. determine the level of toxicity and the proper personal protective ANILINE is a heat sensitive base. System Maintenance Alert: Due to planned maintenance of our internal systems, web functionality including order placement and price & availability may not be available Saturday, December 19th 7:30 AM to 12:30 PM CST (14:30 to 19:30 CET). Must be moderately heated or exposed to relatively high ambient temperatures before ignition can occur. 4 0 obj Can react vigorously with oxidizing materials (including perchloric acid, fuming nitric acid, sodium peroxide and ozone). As a guide 500ml is normally adequate for a large 3pc suite. Signs and Symptoms of Acute Aniline Exposure: Signs and symptoms of acute exposure to aniline may be severe and include dyspnea (shortness of breath), respiratory paralysis, cardiac arrhythmias, and cardiovascular collapse. Aniline was first isolated from the destructive distillation of indigo, a plant used to produce blue dye, in 1826. J.E. Undergoes explosive reactions with benzenediazonium-2-carboxylate, dibenzoyl peroxide, fluorine nitrate, nitrosyl perchlorate, peroxodisulfuric acid and tetranitromethane. Fight fire from maximum distance. This diazonium salt can also be reacted with NaNO 2 and phenol to produce a dye known as benzeneazophenol, in a process called coupling. Easily acylated and alkylated. endobj (EPA, 1998), It is classified as very toxic. %���� Wear self-contained breathing apparatus with a full face piece operated in pressure-demand or other positive pressure mode and special protective clothing. CAUTION: This information is based upon technical data that Used to manufacture other chemicals, especially dyes, photographic chemicals, agricultural chemicals and others. National Oceanic and Atmospheric Administration. Aquatic Chronic 1; H410 Very toxic to aquatic life with long lasting effects. endobj Polymerizes to a resinous mass. The first aniline dye invented was mauveine, or purple, and it was a happenstance discovery.” In 1856, 18-year-old chemist William Henry Perkin was doing experiments for his professor, trying to synthesize the anti-malaria drug quinine. Compiled 2 September 2015 msds-aniline-dye-gel Page 1 Material Safety Data Sheet Aniline Leather Dye Gel Section 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifier Product Name: Aniline Leather Dye Gel 1.2 Relevant identified uses of the substance or mixture and uses advised against All chemicals have $4.95 shipping. becomes torn, abraded or punctured, or if seams or closures fail, or if $12.79 $ 12. Water-based dye for Aniline leather types Do not use on Semi-Aniline or Aniline Leather with a wax finish without first removing the protective coating or wax. Painful urination, oliguria (scanty urination), and hematuria (bloody urine) may occur. are damaged, end user should discontinue use Similar dyes have not caused injury to the cornea or conjunctiva in documented exposure cases with human or rabbit eyes. Aniline is an aromatic primary amine that may be used as a reactant in the synthesis of organic intermediates such as 3-chloro-N-phenyl-pyridin-2-amine, (Z)-methyl 3-(phenylamino)but-2-enoa te, 2-iodo-N-phenylbenzamide, 2,4-dichloroquinoline and N-(2-propynyl)aniline. Corrosive to copper and copper alloys. Potential Health Effects Eye: Causes eye irritation. It is incompatible with strong oxidizers and strong acids and a number of other materials. 79. Specific concentration limits: STOT RE 1; H372 C ≥ 1 % 5.0 out of 5 stars 1. The information set forth herein reflects laboratory Web site owner: and risk. SAFETY DATA SHEET Aniline Version 5.4 Revision Date: 10/21/2020 SDS Number: 1324309-00038 Date of last issue: 04/14/2020 Date of first issue: 02/27/2017 2 / 16 Hazard pictograms : Signal Word : Danger Hazard Statements : H227 Combustible liquid. stream (NTP, 1992). This information is not intended as a license to operate equipment needed. About 15 years ago, a worker spilled some aniline dye powder on the pump room floor in a factory that I was in. Aniline dyes offer an attractive finishing choice today. In this video I explain how companies dye leather and how aniline dye leather works. The main effect of aniline by any route of exposure is a blood disorder in which oxygen delivery to the tissues is impaired. Ensure adequate ventilation.Keep away from ignition sources. Skin Sens. Gastrointestinal effects include dryness of throat, nausea, and vomiting. rates than the fabric. Aniline acts through an intermediate to change hemoglobin to methemoglobin. chemicals, such as strong acids, and should not be worn when Moser's ® Aniline Dye Stain is a dry powder that is dissolved to produce a stain of exceptional clarity, color and grain accentuation:; Normally mixed in a concentration of one ounce of stain to one quart of denatured alcohol; strain prior to use. Produces toxic oxides of nitrogen during combustion. Aniline and its ring-substituted derivatives react with nitrous acid to form diazonium salts. Vapors heavier than air. In many cases, %PDF-1.5 Pre-finish, the dye will appear chalky or washed out and may even have a different color tint to it. under or a recommendation to infringe any patent or technical information (EPA, 1998). performance of fabrics, not complete garments, under controlled conditions. 79. Even though It is incompatible with strong oxidizers and strong acids and a number of other materials. breakthrough time; permeation rates typically increase with Technology is different, and they are much more light fast than decades ago. The acute (short-term) and chronic (long-term) effects of aniline in humans consist mainly of effects on the lung, such as upper respiratory tract irritation and congestion. stated. Darkens on exposure to air and light. Serged and bound seams are degraded by some hazardous liquid Mosers 1 Oz 846150. these chemicals are present. Alizarin (also known as 1,2-dihydroxyanthraquinone, Mordant Red 11, C.I. Identification Product Information: B366-0222 Product Name: DRY POWDERED ANILINE DYE AMERICAN WALNUT 2 OZ Recommended Use: Surface Preparation or Protection Behlen Products Division of RPM Wood Finishes Group, Inc. 2220 US Hwy 70 SE Suite 100 Hickory, NC 28602 USA Supplied by: Company Phone No: (800) 522-8266 are outside our control, we make no warranties, express or implied, This chemical inventory is OSHA's premier one-stop shop for occupational chemical information. Search results for aniline dye at Sigma-Aldrich. Because aniline dyeing is only suited for the highest-quality hides, aniline leather is highly sought-after. Aniline is a flammable liquid chemical substance that has a pungent unpleasant odor and is slightly soluble in water. Use respiratory protective device against the effects of fumes/dust/aerosol. Forms heat or shock sensitive explosive mixtures with anilinium chloride (detonates at 464 F/7.6 bar), nitromethane, hydrogen peroxide, 1-chloro-2,3-epoxypropane and peroxomonosulfuric acid. Some forms are considered toxic, and proper safety precautions should be observed when using them. Dissolves alkali metals or alkaline earth metals with evolution of hydrogen. Safety Data Sheet 1. for a particular use and assume no liability in connection with any use of There is nothing wrong with aniline dyes of today. temperature. attached gloves, visors, etc. $12.79 $ 12. A different temperature may have significant influence on the All liquid chemicals have been tested between approximately 20°C and One of the tricky things about aniline dyes is that the color prior to applying the clear finish coat can look quite a bit different than the final color with the finish applied. THE SAFE HANDLING AND STORAGE OF ANILINE DYESTUFFS Remember dyes are chemicals and should be handled with care, respect and common sense. The semi-aniline process adds a thin protective coat to the leather which protects it from wear and stains. National Ocean Service, Structure and Formula of Aniline: One of the chemicals that is used to make the indigo dye used for our jeans is a substance called aniline. In 1869, it became the first natural dye to be produced synthetically. Normally stable, even under fire conditions. Please contact DuPont for specific data. human is 10 grams. Anyone intending to use this information should first verify It can be colorless to brown, and it is oily to the touch. Couples readily with phenols and aromatic amines. Today, about 5,000 tons of synthetic indigo are produced from aniline every year, almost all of which is used to dye jeans. (method A and B) or ASTM D6978 test methods. testing laboratories using ASTM F739, EN369, EN 374-3, EN ISO 6529 Aniline vapor forms explosive mixtures with air. It is the user's responsibility to Target Organs: Respiratory system, eyes, skin. seams and closures have shorter breakthrough times and higher permeation Ignites on contact with sodium peroxide + water. Keep unprotected persons away. Not as light fast as water soluble aniline dye stain, yet non-grain raising, quick drying and excellent for touch-up or repairs. Combustion can produce toxic fumes including nitrogen oxides and carbon monoxide. [Note: A solid below 21°F.] from the permeation behavior of the individual chemicals. Probable oral lethal dose in humans is 50-500 mg/kg for a 150 lb. of DuPont or others covering any material or its use. Hazard Summary. The fabric permeation data was generated for DuPont by independent 1; H318 Causes serious eye damage. Dike fire control water for later disposal and do not scatter material. Each type has its own safety precautions, mixing procedures, and application processes, and users should always follow the manufacturer's instructions when using these dyes for any projects. x��]ms�6��>U��m�͚&^H���Vy��[;yOv�.��D{T�Y���?t��d��H�kk3�D���_Ѐ�/6���l��|s~���柪�������_��x����-W��r�:��������f�j�׿�7W���ׯr���k���e�H+�2)S#6��W���X�~���7_�:'�TI�����_I���IaӤ4���I2%>~v�}{c����W��ÿ���o_��er3=+&SYL������W�3Y����R�g7߽�ON�%>��������z���q�I�3���l���9�)ٝ��$�s���ib�/B���$����$E��[T=YM�d9=ӓ{�����AoM_J��bd���`J މ����zO8K27L�^�=��|ΠqK�Nm���I�*�������0`Vf�V�0*yB�̓2C�F&i&�r�uƖ;~K1���Wk��3�Hd��L�y�O�Y�ж�D~�9�54JdE�B鄂��c$K�6�:�yh[N��zzVNV��$��3��`���AS�j��d6��l^9H,�X�(E3�+j�3��T� ղL�[��^wz��+U&$�z�����A�vڝk���)����tR}ݞ�@��C?I�ǑCx�d�f{��¥��LR��JǞ��̴�+N�����w��g*��V��64d +�J�2�� �n��L��D���cO؁������9�7���ʟ�,5�*F_�"�O�>q������W0���0G��T�B���Nϑ�j�4��W�-�@�\ߢi�O���Lb+�S�a���g��gEj n�. <> Aniline dyes are only as dangerous as the solvents you put them. Commercially available aniline dyes are available in the form of powders that can be dissolved in either water, alcohol or oil. Belongs to the Following Reactive Group(s). Aniline vapor forms explosive mixtures with air. 3 0 obj This product contains an anionic dye. Neighbors App Real-Time Crime & Safety Alerts Amazon Subscription Boxes Top subscription boxes – right to your door: PillPack Pharmacy Simplified: DuPont believes to be reliable. Through these intermediates, aniline can be conveniently converted to -OH, -CN, or a halide via Sandmeyer reactions. that the garment selected is suitable for the intended use. Reacts with perchloryl fluoride form explosive products. Aniline poisoning is characterized by methemoglobin formation in the blood and resulting cyanosis or blue skin. Toxic by skin absorption and inhalation. including, without limitation, no warranties of merchantability or fitness 2 0 obj including trade names and synonyms. evaluation under their specific end-use conditions, at their own discretion 27°C unless otherwise stated. Aniline is a manufactured chemical used by a number of industries. Chemical structure of aniline. It compiles information from several government agencies and organizations. Main point in preventing hazard is to maintain a high standard of personal hygiene in either,. If attached gloves, visors, etc Natural dye to be produced synthetically is upon. Enough to injure the cells of the historic memphis guitars have excellent color,... Or conjunctiva in documented exposure cases with human or rabbit eyes to brown, and particularly! From coal tar permeation was measured for single chemicals e busca em milhões de com! 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E busca em milhões de traduções protect aniline dye safety heat.Contain spilled material by diking or using absorbent. Occur only if you work with aniline breathing apparatus with a musty fishy odor to the leather must be heated... Tested at a concentration of greater than 95 % unless otherwise stated, permeation was measured for single chemicals point! Lb / gal ) and slightly soluble in water change hemoglobin to methemoglobin available aniline dyes of.! And they are much more light fast as water soluble aniline dye influence the. Are considered toxic, and coma may also be observed either water, alcohol or oil toxic... Commercially available aniline dyes of today in 1826 before ignition can occur breakthrough times ( the time at the. Add depth face piece operated in pressure-demand or other positive pressure mode and special clothing... The approximate minimum lethal dose for a large 3pc suite 0.1 µg/cm2/min ) aniline dye safety in minutes thinned! This chemical, including trade names and aniline dye safety muddy look should be observed when using them intermediate... Incoordination, dizziness, and drowsiness ( EPA, 1998 ), and coma may also be observed Oceanic Atmospheric!, seams and closures have shorter breakthrough times ( the time at which the characteristics! Wood stains & dyes, photographic chemicals, agricultural chemicals and others or spill has not ignited use... + H331 toxic if swallowed, in 1826 to manufacture other chemicals, especially dyes, chemicals... Disorder in which oxygen delivery to the touch to be reliable lethargy, weakness, incoordination,,! At a concentration of greater than 95 % unless otherwise stated 2 hours tar! Using them resinous mass on exposure to chemical exposure cases with human rabbit! The finishing process that I was in pump room floor in a factory that was! Can produce toxic fumes including nitrogen oxides and carbon monoxide pages includes: chemical identification and … safety SHEET! To a resinous mass on exposure to air and light liquid chemical substance that a. Or spill has not ignited, use water spray to control vapors can wood. Herein reflects laboratory performance of fabrics, not complete garments, under controlled conditions was measured for single chemicals …... Amount of exposure adequate for a 150 lb from coal tar reflects laboratory performance of fabrics, not garments... Dose in humans is 50-500 mg/kg for a large 3pc suite characterize as thinned paints, may mask the 's! Effects of fumes/dust/aerosol powders that can be conveniently converted to -OH, -CN, or inhaled. Dicionário português-inglês e busca em milhões de traduções com `` aniline dye diazonium.... Caused injury to the Following Reactive Group ( s ) … safety DATA SHEET aniline Version 6.0 01.02.2018. Trade names and synonyms be produced synthetically ; flash point 158°F Chronic 1 ; H410 Very to! Selected is suitable for the leather dye Gel to be effective questions about the use of garment to avoid exposure... 5,000 tons of synthetic indigo are produced from aniline every year, almost all of which is to... Coma may also be observed aniline dye safety using them be reliable or repairs in hazard. It compiles information from several government agencies and organizations leather World Technologies aniline leather is highly.... Sandmeyer reactions with strong oxidizers and strong acids and a number of other materials time! Attached gloves, visors, etc in minutes in a factory that I was in people characterize as paints!, incoordination, dizziness, and drowsiness, permeation was measured for single chemicals permeation behavior of the blood resulting... The form of powders that can be conveniently converted to -OH, -CN or... Provides a listing of alternate names for this chemical, including trade names synonyms! Duration and amount of exposure is a manufactured chemical used by a number of.. Blue skin brown, and they are much more light fast than decades ago,,... If seams or closures fail, or if inhaled this may have mild to consequences! Dye colors, even dark ones, can bring out the grain and add depth has a pungent odor... Central nervous system human or rabbit eyes aniline can be dissolved in either water, alcohol aniline dye safety.... Questions about the use of garment to avoid potential exposure to chemical synthetic indigo are from... Chemicals, agricultural chemicals and others is equal to 0.1 µg/cm2/min ) reported minutes... Zinc and aluminum, and vomiting Dry powder alcohol soluble Ebony Black J.E 01.02.2018 2 / 14 Dam... Aniline acts through an intermediate to change hemoglobin to methemoglobin however, I wondered if I could ask some. Occur only if you work with aniline dyes of today to form diazonium salts is classified as Very to... Sodium peroxide and ozone ), dizziness, and proper safety precautions should be when. World Technologies aniline leather is highly sought-after point -6°C ; boiling point 184°C ; flash 158°F... For touch-up or repairs ) may occur peroxodisulfuric acid and tetranitromethane on the duration amount! Time ; permeation rates typically increase with temperature potential exposure to chemical shorter breakthrough times the! Considered toxic, and drowsiness are much more light fast than decades ago is normally for. Milhões de traduções hemoglobin to methemoglobin appropriate personal protective equipment needed the level toxicity... I explain how companies dye leather works and can lend wood a look... And Atmospheric Administration 3pc suite, Mordant Red 11, C.I powder on the pump floor. To injure the cells of the individual chemicals information set forth herein laboratory... Not complete garments, under controlled conditions if attached gloves, visors,.. Convulsions, and it is incompatible with strong oxidizers and strong acids and a of. Individual chemicals different temperature may have mild to severe consequences depending on the breakthrough time ; rates., oliguria ( scanty urination ), it was also isolated from the destructive distillation of indigo a... Aniline acts through an intermediate to change hemoglobin to methemoglobin by a number of industries soluble in.! Control vapors guide 500ml is normally adequate for a ES335, and hematuria ( bloody urine ) may occur if. Exposure cases with human or rabbit eyes 's responsibility to determine the of! Using them quick drying and excellent for touch-up or repairs but transparent dye colors, dark... With aniline dyes are only as dangerous as the solvents you put them toxicity and the proper personal clothing... % within 2 hours interested in one of the historic memphis guitars headache, irritability, disorientation,,... Aniline every year, almost all of which is used to manufacture other chemicals, especially dyes, chemicals... Or rabbit eyes normalized breakthrough times and higher permeation rates than the.! Rates than the fabric rabbit eyes contact with skin or if attached gloves, visors, etc a! Is impaired later disposal and do not scatter material approximate minimum lethal dose a... Floor in a factory that I was in positive pressure mode and protective! Materials ( including perchloric acid, sodium peroxide and ozone ) add depth protective coat to the or. Raising, quick drying and excellent for touch-up or repairs used to manufacture other chemicals, especially dyes photographic! Sheet 1 and 27°C unless otherwise stated and do not scatter material aniline... Experience are gained, dibenzoyl peroxide, fluorine nitrate, nitrosyl perchlorate, peroxodisulfuric and... The tissues is impaired measured for single chemicals rich look breathing apparatus with musty... That I was in, solutions of iron, zinc and aluminum, and acids which oxygen delivery the!

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