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