| Model: | - |
|---|---|
| Brand: | Dongtai |
| Origin: | Made In China |
| Category: | Chemicals / Food Additives |
| Label: | pyrophosphate , tspp , sodium |
| Price: |
-
|
| Min. Order: | 1 mt |
| Live Chat: | Last Online:28 May, 2013 |
1．Chemical name：Sodium Pyrophosphate、Tetrasodium Pyrophosphate
2．M. F.:Na4P2O7
3．M. W. :265.90
4．Physical properties: White powder ,soluble in water，insoluble in ethanol。 basic property appeared in aqueous solution。it is liable to deliquesce by moisture in the air..
5．Quality standard:HG 2923-1999
|
Name of index |
HG 2923-1999 |
|
Sodium Pyrophosphate Na4P2O7 % |
96.5-100.5 |
|
Water Insoluble ≤% |
0.2 |
|
PH (1% aqueous solution) |
9.9-10.7 |
|
Arsenic (As) ≤% |
0.0003 |
|
Heavy Metal (as Pb) ≤% |
0.001 |
|
Fluoride (as F) ≤% |
0.005 |
|
Loss on lgnition ≤% |
0.5 |
|
Orthophosphate |
pass test |
6．Usage:Used as quality improver in food industry. Applied to can, fruit drinks, milk product, bean milk, and so on.
7．Packing: It is packed with ployethylene bags as line-r , and a woven bag as the outer layer. The net weight of each bag is 25kg.
8．Storage and transport: It should be stored in a dry . ventilative and clean warthouse; kept away from moisture and hot, Furthermore, it should be stored separstely from poisonous Substances
