Acid Yellow 5
time:2015-08-25 17:01:01,count:0

Acid Yellow 5
Alias
C.I. Acid Yellow 5
C.I. 47035
1H-Indene-1,3(2H)-dione, 2-benzo(f)quinolin-3-yl-, disulfo deriv.
Category
Zwitterionic surfactants-Amino sulfonic acid
CAS No.
1324-04-5
Molecular Formula & Molecular Weight
Molecular Formula: C22H11NNa2S2O8
Molecular Weight: 527.43
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
 

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