RE: Sodium Acid Pyrophosphate
molecular formula Na 2 H 2 P 2 O 7
molecular weight 221.94
CAS NO: 7758-16-9
index
|
Item
|
Food grade
|
|
Na 2 H 2 P 2 O 7 %
|
95.0
|
|
P2O5 , %
|
57.00
|
|
Fe%
|
0.01
|
|
PH
|
3.5-4.5
|
|
whitness %
|
90
|
|
Arsenic, (As) %
|
0.0003
|
|
Fluoride (F), %
|
0.005
|
|
Heavy metals (Pb), %
|
0.001
|
|
Water insoluble matter , %
|
0.05
|
Description: White power, soluble in water, acidic property appeared in aqueous solution.
Usage: It used for ferment,It acts as a buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods..
Packing: 25kg PP outer with PE inner bag