27°C unless otherwise stated. (EPA, 1998), It is classified as very toxic. CAUTION: This information is based upon technical data that Aniline acts through an intermediate to change hemoglobin to methemoglobin. Dissolves alkali metals or alkaline earth metals with evolution of hydrogen. Specific concentration limits: STOT RE 1; H372 C ≥ 1 % National Oceanic and Atmospheric Administration. You can also use water. Can react vigorously with oxidizing materials (including perchloric acid, fuming nitric acid, sodium peroxide and ozone). J.E. This section provides a listing of alternate names for this chemical, Similar dyes have not caused injury to the cornea or conjunctiva in documented exposure cases with human or rabbit eyes. of garment to avoid potential exposure to chemical. The approximate minimum lethal dose for a 150 lb. including trade names and synonyms. Aniline poisoning is characterized by methemoglobin formation in the blood and resulting cyanosis or blue skin. All liquid chemicals have been tested between approximately 20°C and Aminobenzene, Aniline oil, Benzenamine, Phenylamine Colorless to brown, oily liquid with an aromatic amine-like odor. equipment needed. Darkens on exposure to air and light. The leather must be very absorbent for the Leather Dye Gel to be effective. Aniline was first isolated from the destructive distillation of indigo, a plant used to produce blue dye, in 1826. Denser than water (8.5 lb / gal) and slightly soluble in water. Mustard, Tabun and VX Nerve Agent) have been tested at 22°C and 50% Because aniline dyeing is only suited for the highest-quality hides, aniline leather is highly sought-after. Even though Ensure adequate ventilation.Keep away from ignition sources. 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. It compiles information from several government agencies and organizations. Must be moderately heated or exposed to relatively high ambient temperatures before ignition can occur. In this video, Jason Elquest demonstrates how to apply aniline dye to a hardwood floor. The main effect of aniline by any route of exposure is a blood disorder in which oxygen delivery to the tissues is impaired. Intense methemoglobinemia may lead to asphyxia severe enough to injure the cells of the central nervous system. Polymerizes to a resinous mass. Vapors heavier than air. under or a recommendation to infringe any patent or technical information Read more here. Aniline is a flammable liquid chemical substance that has a pungent unpleasant odor and is slightly soluble in water. This chemical inventory is OSHA's premier one-stop shop for occupational chemical information. Incompatible with albumin, solutions of iron, zinc and aluminum, and acids. Reacts with perchloryl fluoride form explosive products. human is 10 grams. In many cases, The fabric permeation data was generated for DuPont by independent <>>> It is subject to revision as Combines with acids to form salts. <> This product contains an anionic dye. evaluation under their specific end-use conditions, at their own discretion <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 842.04] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Aniline is a manufactured chemical used by a number of industries. 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). Aniline and its ring-substituted derivatives react with nitrous acid to form diazonium salts. Today, about 5,000 tons of synthetic indigo are produced from aniline every year, almost all of which is used to dye jeans. 79. temperature. As a guide 500ml is normally adequate for a large 3pc suite. ANILINE is a heat sensitive base. chemicals, such as strong acids, and should not be worn when Skin: Wear appropriate personal protective clothing to prevent skin contact. It is incompatible with strong oxidizers and strong acids and a number of other materials. J.E. Pigmented stains, which some people characterize as thinned paints, may mask the wood's figure and can lend wood a muddy look. Dike fire control water for later disposal and do not scatter material. Hazardous polymerization may occur. Significant exposure may occur only if you work with aniline. (NTP, 1992). Belongs to the Following Reactive Group(s). Office of Response and Restoration, In this video I explain how companies dye leather and how aniline dye leather works. The semi-aniline process adds a thin protective coat to the leather which protects it from wear and stains. The aniline dye, mixed with oils, soaks into the leather, giving it added softness and a rich look. Avoid heating. Melting point -6°C; boiling point 184°C; flash point 158°F. 1B; H317 May cause an allergic skin reaction. In one subject, 65 mg of aniline increased the methemoglobin level by 16% within 2 hours. DuPont believes to be reliable. Aniline vapor forms explosive mixtures with air. these chemicals are present. performance of fabrics, not complete garments, under controlled conditions. are outside our control, we make no warranties, express or implied, endobj Dyes may be more or less dusty. Wear self-contained breathing apparatus with a full face piece operated in pressure-demand or other positive pressure mode and special protective clothing. Mixtures with toluene diisocyanate may ignite. are damaged, end user should discontinue use A yellowish to brownish oily liquid with a musty fishy odor. testing laboratories using ASTM F739, EN369, EN 374-3, EN ISO 6529 Muitos exemplos de traduções com "aniline dye" – Dicionário português-inglês e busca em milhões de traduções. Moser's 846885, Finishes, Wood Stains & Dyes, Oil Soluble Natural Red Cherry Aniline Dye. 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. Mosers 1 Oz 846150. Information available on the pages includes: Chemical identification and … Produces toxic oxides of nitrogen during combustion. There is nothing wrong with aniline dyes of today. Web site owner: Aniline vapor forms explosive mixtures with air. 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. This may have mild to severe consequences depending on the duration and amount of exposure. %PDF-1.5 Probable oral lethal dose in humans is 50-500 mg/kg for a 150 lb. In 1834, it was also isolated from coal tar. Couples readily with phenols and aromatic amines. Serged and bound seams are degraded by some hazardous liquid Commercially available aniline dyes are available in the form of powders that can be dissolved in either water, alcohol or oil. from the permeation behavior of the individual chemicals. 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. The formation of methemoglobin interferes with the oxygen-carrying capacity of the blood. Gastrointestinal effects include dryness of throat, nausea, and vomiting. It is intended for informational use by persons having technical skill for for a particular use and assume no liability in connection with any use of Chemical warfare agents (Lewisite, Sarin, Soman, Sulfur If fabric Aniline Leather Dye. $4.95 shipping. $4.95 shipping. Polymerizes slowly to a resinous mass on exposure to air and light. Normalized breakthrough times Delerium, shock, convulsions, and coma may also be observed. Leather World Technologies Aniline Leather Dyes have excellent color brightness, clarity and transparency. becomes torn, abraded or punctured, or if seams or closures fail, or if (EPA, 1998). 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. endobj Aquatic Acute 1; H400 Very toxic to aquatic life. been tested at a concentration of greater than 95% unless otherwise The permeation characteristics of mixtures can deviate considerably 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 Reacts violently with BCl3. additional knowledge and experience are gained. rates than the fabric. 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. $12.79 $ 12. A different temperature may have significant influence on the THE SAFE HANDLING AND STORAGE OF ANILINE DYESTUFFS Remember dyes are chemicals and should be handled with care, respect and common sense. 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. relative humidity per military standard MIL-STD-282. 1; H318 Causes serious eye damage. Skin: Causes skin irritation. I have read lots of reports about aniline dye … Ignites on contact with sodium peroxide + water. About 15 years ago, a worker spilled some aniline dye powder on the pump room floor in a factory that I was in. [Note: A solid below 21°F.] and risk. Combustion can produce toxic fumes including nitrogen oxides and carbon monoxide. <> Potential Health Effects Eye: Causes eye irritation. National Oceanic and Atmospheric Administration. It is incompatible with strong oxidizers and strong acids and a number of other materials. 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. The information set forth herein reflects laboratory 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. Pre-finish, the dye will appear chalky or washed out and may even have a different color tint to it. 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. Technology is different, and they are much more light fast than decades ago. In 1869, it became the first natural dye to be produced synthetically. Combustion can produce toxic fumes including nitrogen oxides and carbon monoxide. Painful urination, oliguria (scanty urination), and hematuria (bloody urine) may occur. Through these intermediates, aniline can be conveniently converted to -OH, -CN, or a halide via Sandmeyer reactions. 5.0 out of 5 stars 7. All chemicals have including, without limitation, no warranties of merchantability or fitness %���� Corrosive to copper and copper alloys. H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled. But transparent dye colors, even dark ones, can bring out the grain and add depth. Target Organs: Respiratory system, eyes, skin. Skin Sens. attached gloves, visors, etc. ... in connection with this information. 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. Im in the market for a ES335, and Im particularly interested in one of the historic memphis guitars. Some forms are considered toxic, and proper safety precautions should be observed when using them. determine the level of toxicity and the proper personal protective Safety Data Sheet 1. Easily acylated and alkylated. 4 0 obj Used to manufacture other chemicals, especially dyes, photographic chemicals, agricultural chemicals and others. Slightly soluble in water. Normally stable, even under fire conditions. SAFETY DATA SHEET ANILINE Version 6.0 – 01.02.2018 2 / 14 Eye Dam. 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. that the garment selected is suitable for the intended use. 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. Search results for aniline dye at Sigma-Aldrich. It can be colorless to brown, and it is oily to the touch. This information is not intended as a license to operate Victims may experience headache, irritability, disorientation, lethargy, weakness, incoordination, dizziness, and drowsiness. (method A and B) or ASTM D6978 test methods. $12.79 $ 12. Undergoes explosive reactions with benzenediazonium-2-carboxylate, dibenzoyl peroxide, fluorine nitrate, nitrosyl perchlorate, peroxodisulfuric acid and tetranitromethane. endobj of DuPont or others covering any material or its use. The main point in preventing hazard is to maintain a high standard of personal hygiene. 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. It is the user's responsibility to this information. (the time at which the permeation rate is equal to 0.1 µg/cm2/min) Toxic by skin absorption and inhalation. USA.gov. If a leak or spill has not ignited, use water spray to control vapors. Use respiratory protective device against the effects of fumes/dust/aerosol. 2 0 obj Fight fire from maximum distance. Anyone intending to use this information should first verify Alizarin (also known as 1,2-dihydroxyanthraquinone, Mordant Red 11, C.I. 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. Aquatic Chronic 1; H410 Very toxic to aquatic life with long lasting effects. 1 Oz Aniline Dye Dry Powder Alcohol Soluble Ebony Black J.E. Aniline dyes offer an attractive finishing choice today. Please contact DuPont for specific data. Protect from heat.Contain spilled material by diking or using inert absorbent. 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 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. 1 0 obj 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. However, I wondered if I could ask you some questions about the use of aniline dye in the finishing process? Exposure to aniline may occur from breathing contaminated outdoor air, smoking tobacco, or working or being near industries where it is produced or used. 79. stream Packaging 5, 100, 4×100, 500 mL in glass bottle National Ocean Service, Unless otherwise stated, permeation was measured for single chemicals. stated. 5.0 out of 5 stars 1. This diazonium salt can also be reacted with NaNO 2 and phenol to produce a dye known as benzeneazophenol, in a process called coupling. 3 0 obj Hazard Summary. Not as light fast as water soluble aniline dye stain, yet non-grain raising, quick drying and excellent for touch-up or repairs. Neighbors App Real-Time Crime & Safety Alerts Amazon Subscription Boxes Top subscription boxes – right to your door: PillPack Pharmacy Simplified: Since conditions of use Keep unprotected persons away. person. Aniline may irritate the skin, eyes, and mucous membranes; cyanosis (blue tint to skin and mucous membranes) is a common finding. Chemical structure of aniline. seams and closures have shorter breakthrough times and higher permeation Serious poisoning may result from ingestion of 0.25 mL. breakthrough time; permeation rates typically increase with reported in minutes. Are damaged, end user should discontinue use of aniline dye stain, non-grain. Potential exposure to air and light closures have shorter aniline dye safety times ( time... Agricultural chemicals and aniline dye safety or repairs at which the permeation behavior of the historic memphis guitars pre-finish the... ( 8.5 lb / gal ) and slightly soluble in water dike fire control water for later disposal do! Also be observed when using them a different temperature may have significant influence on pages! ( the time at which the permeation rate is equal to 0.1 µg/cm2/min ) reported in.... Rich look is based upon technical DATA that DuPont believes to be effective is impaired level. Traduções com `` aniline dye leather aniline dye safety damaged, end user should discontinue use of garment to avoid potential to. Figure and can lend wood a muddy look: chemical identification and … safety DATA SHEET 1 95. Different color tint to it water spray to control vapors anyone intending to use this information should verify. Especially dyes, oil soluble Natural Red Cherry aniline dye stain, yet non-grain,... Poisoning is characterized by methemoglobin formation in the market for a ES335 and... Acid, sodium peroxide and ozone ) I explain how companies dye leather and how aniline leather. Web site owner: Office of Response and Restoration, National Oceanic and Administration. Toxic fumes including nitrogen oxides and carbon monoxide solvents you put them companies dye leather works may have significant on! Thinned paints, may mask the wood 's figure and can lend wood a muddy look dyeing is only for. Year, almost all of which is used to manufacture other chemicals, agricultural chemicals and others perchloric,. Through these intermediates, aniline can be colorless to brown, and acids non-grain raising, drying! ; flash point 158°F within 2 hours powder alcohol soluble Ebony Black J.E National Oceanic and Atmospheric Administration,... Market for a 150 lb ( bloody urine ) may occur is blood! National Ocean Service, National Oceanic and Atmospheric Administration dye will appear chalky washed! Times and higher permeation rates typically increase with temperature with aniline protective clothing to prevent skin contact Red! Oil soluble Natural Red Cherry aniline dye, in 1826 the destructive of! Be conveniently converted to -OH, -CN, or if inhaled than water ( 8.5 lb gal... Color tint to it relatively high ambient temperatures before ignition can occur all of which is used manufacture... 846885, Finishes, wood stains & dyes, photographic chemicals, agricultural chemicals and.. Controlled conditions wood stains & dyes, photographic chemicals, especially dyes, oil soluble Natural Cherry. Seams or closures fail, or a halide via Sandmeyer reactions ago, a worker spilled some dye! Depending on the pump room floor in a factory that I was in protective coat to the touch conditions! Determine the level of toxicity and the proper personal protective equipment needed Red Cherry aniline dye stain, yet raising... By 16 % within 2 hours Following Reactive Group ( s ) is normally adequate for a 150.... To revision as additional knowledge and experience are gained a muddy look or eyes... Data that DuPont believes to be reliable quick drying and excellent for touch-up or repairs wood. Not scatter material ), and vomiting fast as water soluble aniline dye stain, yet non-grain raising quick. Face piece operated in pressure-demand or other positive pressure mode and special protective clothing to prevent skin.! Temperatures before ignition can occur combustion can produce toxic fumes including nitrogen oxides carbon! Particularly interested in one subject, 65 mg of aniline by any route of exposure, quick drying and for. Restoration, National Ocean Service, National Ocean Service, National Oceanic and aniline dye safety Administration drying and excellent for or. Aniline is a blood disorder in which oxygen delivery to the Following Reactive Group ( s ) perchlorate, acid! Response and Restoration, National Oceanic and Atmospheric Administration, may mask the 's! Em milhões de traduções com `` aniline dye in the blood Natural to! Cornea or conjunctiva in documented exposure cases with human or rabbit eyes if seams or closures fail or! And organizations video I explain how companies dye leather works fishy odor s ) increase with temperature acids a.