Picramic acid
time:2013-08-04 05:30:34,count:0

Picramic acid
Alias
4,6-Dinitro-2-aminophenol
Category
Non-ionic surfactants-Phenol
CAS No.
96-91-3
Molecular Formula & Molecular Weight
Molecular Formula: C6H5N3O5
Molecular Weight: 199.12
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water; 22℃, 1.4g/L[1].
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog intravenous LDLo: 150mg/Kg;
pigeon intramuscular LDLo: 100mg/Kg;
pigeon intraperitoneal LDLo: 140mg/Kg;
rat subcutaneous LDLo: 2100mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent emulsifying, 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 intermediate in organic synthesis.
Hair dying agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 96-91-3

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