Acid Blue 78
time:2015-08-09 18:28:24,count:0

Acid Blue 78
Alias
C.I. 62105
C.I. Acid Blue 78
Benzenesulfonic acid, 2-((4-amino-3-bromo-9,10-dihydro-9,10-dioxo-1-anthracenyl)amino)-5-methyl-, sodium salt (1:1)
Category
Zwitterionic surfactants-Amino sulfonic acid
CAS No.
6424-75-5
Molecular Formula & Molecular Weight
Molecular Formula: C21H14BrN2NaSO5
Molecular Weight: 509.31
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent masking, dispersing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as dye.
Manufacturers