Mordant Blue 3
[CAS# 3564-18-9]

Identification

• Classification: Chemical reagent >> Organic reagent >> Cyanide/nitrile
• Name: Mordant Blue 3
• Synonyms: C.I. 43820; Chromoxane Cyanine R; Chrome Blue 3R; Chrome Cyanine R; Chromoxane Cyanin R; Chromoxane Cyanine R; Chromoxane Cyanine RA; Cromal Blue Black B; Diacromo Cyanine R; Diamond Cyanine R; Eiochrome Cyanine R; Eriochromcyanin No. 553; Eriochrome Cyanin R; Eriochrome Cyanine R; Eriochrome Cyanine RC; Fenakrom Blue XR; Mordant Blue 3; Omega Chrome Cyanine GR; Pontachrome Blue ECR; Sunchromine Cyanine R; Tertrochrome Cyanine CR; 3,3'-(3H-2,1-Benzoxathiol-3-ylidene) bis(6-hydroxy-5-methylbenzoic acid) S,S-dioxide trisodium salt
• Molecular Formula: C₂₃H₁₅Na₃O₉S
• Molecular Weight: 536.40
• CAS Registry Number: 3564-18-9
• EC Number: 222-641-7

Safety Data

• Safety Statements: S24/25

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335