Product Identification
【Product Name】Acid blue 1 ；　酸性湖蓝V
【Synonyms】Alphazurine 2G
【CAS】129-17-9
【Formula】C27H31N2NaO6S2
【Molecular Weight】566.70000000000005
【EINECS】204-934-1
【RTECS】BP6830000
【RTECS Class】Tumorigen; Mutagen; Human Data
【Merck】12,9161
【Beilstein/Gmelin】4108121

Physical and Chemical Properties
【Appearance】Dark greenish-black powder.
【Solubility in water】50 g/L
【Melting Point】290℃
【Usage】Coloring medicinal products.

First Aid Measures
【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】Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【Skin】Get medical aid. 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】Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Use only in a chemical fume hood. Do not breathe dust.

Hazards Identification
【Inhalation】May cause effects similar to those described for ingestion. Inhalation of dust may cause respiratory tract irritation.
【Skin】Causes skin irritation. Some people may have a hypersensitive allergic skin reaction to this s ubstance.
【Eyes】May cause eye irritation.
【Ingestion】May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause anaphylactic reaction in some individuals, with edema of eyeylids and lips and hypotension.

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 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.
【Exposure Effects】This is an experimental neoplastigen, tumorigen, and carcinogen. Cancer suspect agent.
【Poison Class】-

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. Provide ventilation.

Stability and Reactivity
【Disposal Code】3
【Stability】Stable under normal temperatures and pressures.
【Incompatibilities】Strong oxidizing agents.
【Decomposition】Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide, ammonia, sodium monoxide.

Transport Information
【HS Code】3204 12 00