C.I. Direct Red 111
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C.I. Direct Red 111
Alias
C.I. 40290
Category
Zwitterionic surfactants-Amino sulfonic acid
CAS No.
1325-65-1
Structural Formula
 
Properties
Appearance: solid.
Solubility: 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