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[4-[4-(Dimethylamino)-alpha-(2-hydroxy-3,6-disulphonato-1-naphthyl)benzylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium inner salt sodium salt(3087-16-9)

Contents Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Product Identification Back to Contents 【Product Name】 [4-[4-(Dimethylamino)-alpha-(2-hydroxy-3,6-disulphonato-1-naphthyl)benzylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium inner salt sodium salt 【Synonyms】 C.I. 44090 Lissamine Green B Methanaminium, N-[4-[[4-(dimethylamino)phenyl](2-hydroxy-3,6-disulfo-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, hydroxide, Na salt Wool Green S 【CAS】 3087-16-9 【Formula】 C27H26N2O7S2Na 【Molecular Weight】 577.66 【EINECS】 221-409-2 【RTECS】 BQ1150000 【RTECS Class】 Tumorigen; Mutagen; Reproductive Effector 【Beilstein/Gmelin】 NA Physical and Chemical Properties Back to Contents 【Appearance】 Brown to black powder. 【Usage】 Dyestuff. First Aid Measures Back to Contents 【Ingestion】 Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. 【Inhalation】 Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. 【Skin】 Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. 【Eyes】 Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Handling and Storage Back to Contents 【Storage】 Keep container closed when not in use. Store protected from light. Store in a cool, dry area away from incompatible substances. 【Handling】 Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Store protected from light. Hazards Identification Back to Contents 【Ingestion】 The toxicological properties of this substance have not been fully investigated. May be harmful if swallowed. Causes gastrointestinal tract irritation. Causes digestive tract irritation. 【Inhalation】 The toxicological properties of this substance have not been fully investigated. Causes irritation of the mucous membrane and upper respiratory tract. 【Skin】 Causes skin irritation. 【Eyes】 Causes eye irritation. Exposure Controls/Personal Protection Back to Contents 【Personal Protection】 Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. 【Respirators】 A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. Fire Fighting Measures Back to Contents 【Fire Fighting】 Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam. 【Fire Potential】 During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Accidental Release Measures Back to Contents 【Small spills/leaks】 Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. Stability and Reactivity Back to Contents 【Stability】 Stable under normal temperatures and pressures. May be sensitive to light. 【Incompatibilities】 Strong oxidizing agents, strong bases, direct light. 【Decomposition】 Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide, sodium monoxide.

[4-[4-(Dimethylamino)-alpha-(2-hydroxy-3,6-disulphonato-1-naphthyl)benzylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium inner salt sodium salt(3087-16-9) More Suppliers Company Name: Guangzhou City Haizhu District Zhenghong Co.Ltd. Tel: 020-82550624 13016020539 Fax: 020-82571650 WebSite: https://www.chemicalbook.com/ShowSupplierProductsList788638/0.htm Company Name: J & K SCIENTIFIC LTD. Tel: 18210857532 Fax: 86-10-82849933 WebSite: www.jkchemical.com Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd. Tel: 021-61259108 18621169109 Fax: 86-21-61259102 WebSite: https://www.meryer.com/cn/index/ Company Name: Tel: 821-50328103-801 18930552037 Fax: 86-21-50328109 WebSite: https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm Company Name: TCI (Shanghai) Development Co., Ltd. Tel: 021-67121386 Fax: 021-67121385 WebSite: https://www.tcichemicals.com/CN/zh/ Company Name: Energy Chemical Tel: 021-021-58432009 400-005-6266 Fax: 021-58436166 WebSite: http://www.energy-chemical.com Company Name: Chemsky（shanghai）International Co.,Ltd. Tel: 021-50135380 Fax: WebSite: www.shchemsky.com Company Name: Maya High Purity Chemicals Tel: +86 (573) 82222445 (0)18006601000 452520369 Fax: +86 (573) 82222643 WebSite: www.chemicalbook.com/ShowSupplierProductsList15221/0.htm