2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)-, disodium salt
time:2015-05-02 12:42:48,count:0

2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)-, disodium salt
Alias
2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)-, sodium salt (1:2)
4-Methylumbelliferyl phosphate, disodium salt
Category
Anionic surfactants-Phosphate
CAS No.
22919-26-2
Molecular Formula & Molecular Weight
Molecular Formula: C10H7Na2PO6
Molecular Weight: 300.11
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 dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
90
 
*: should be marked on molecular weight.
Major Uses
Use as dispersing agent, emulsifying agent.
Manufacturers