Safety Reference
Danger
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Sourcing Acid Blue 277?
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acid dye for textiles
Sourcing Acid Blue 277?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Acid Blue 277 is an acid dye primarily used for textile applications. It is a sodium salt of an anthraquinone-based compound with sulfonate and amine groups, providing water solubility and affinity for protein fibers like wool and silk.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
sodium 1-amino-4-[3-(2-hydroxyethylsulfamoyl)-4,5-dimethylanilino]-9,10-dioxoanthracene-2-sulfonate
MHHGZCMFNNAVCQ-UHFFFAOYSA-M
CC1=CC(=CC(=C1C)S(=O)(=O)NCCO)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)[O-].[Na+]