Ninhydrin
time:2013-09-05 09:14:37,count:0

Ninhydrin
Alias
1,3-Indandione, 2,2-dihydroxy-
1H-Indene-1,3(2H)-dione, 2,2-dihydroxy-
Category
Non-ionic surfactants-Ketone
CAS No.
485-47-2
Molecular Formula & Molecular Weight
Molecular Formula: C9H6O4
Molecular Weight: 178.14
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 78mg/Kg; rat oral LDLo: 250mg/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 to detection of amino acids.
Use as dispersing agent, emulsifying agent.
Conditioning agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 485-47-2

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