date:Aug 14, 2013
price:unfilled
model:humectant
brand:L/C,T/T
Delivery time:15days
contact
company:Lvyin Biotech Co., Ltd
send:click send
name:joy huang(Ms.)
telephone:86-851-3799686
fax:86-851-3799687
adress:Xiaohe High-tech Development Zone in Guiyang, Guizhou Province,China
Email:joyhuang@lvyinbio.com
Details
Sodium Acid Pyrophosphate(SAPP)
Synonyms: disodium dihydrogen pyrophosphate, disodium pyrophosphate, SAPP
Chemical formula : Na2H2P2O7Molecular weight: 221.95
CAS Number: 7758-16-9
Properties:White powderorgranular;Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity it will become into a product with hexa-hydrates;