Product Identification
【Product Name】Acid red 87
【Synonyms】Bromofluorescein　　　四溴荧光黄
【CAS】17372-87-1
【Formula】C20H6Br4Na2O5
【Molecular Weight】691.86
【EINECS】241-409-6
【RTECS】LM5850000
【RTECS Class】Tumorigen; Mutagen
【Merck】13,3634
【Beilstein/Gmelin】3586809
【EC Class】irritant

Physical and Chemical Properties
【Appearance】Red crystals
【Solubility in water】Soluble
【Melting Point】295~296℃
【Partition Coefficient】6.92
【Usage】Red dye used in cosmetics, pharmaceuticals, textiles, etc., And as tissue stain, vital stain, and counterstain with hematoxylin. It is also used in special culture media.

First Aid Measures
【Ingestion】Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
【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 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
【Storage】Store in a cool, dry place. Keep container closed when not in use.
【Handling】Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.

Hazards Identification
【Ingestion】May cause irritation of the digestive tract.
【Inhalation】May cause respiratory tract irritation.
【Skin】May cause skin irritation.
【Eyes】May cause eye irritation.
【EC Risk Phrase】R 36
【EC Safety Phrase】S 22 24/25
【UN (DOT)】1987

Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety ggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Poison Class】4

Fire Fighting Measures
【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.

Accidental Release Measures
【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.
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Stability and Reactivity
【Stability】Stable under normal temperatures and pressures.
【Incompatibilities】Strong oxidizers.
【Decomposition】Carbon monoxide, carbon dioxide, hydrogen bromide, sodium oxide, bromine fumes.

Transport Information
【UN Number】1987
【HS Code】3204 12 00