Basic Info.
Model NO.
34
Grade Standard
Food Grade
Color
White
Transport Package
Bag
Specification
25kg
Trademark
dongtai
Origin
China
HS Code
28353990
Production Capacity
100000mts/Year
Product Description
SPECIFICATION
Tetrasodium Pyrophosphate
1.Chemical name:Tetrasodium Pyrophosphate, Sodium Pyrophosphate
2.M. F.:Na4P2O7
3.M. W.:265.90
4.Physical properties: White monoclinic crystal powder, it is soluble in water,insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air.
5.Quality standard: (GB25557-2010,FCC-V)
6.Usage: In food industry, used as quality improver, applied to can, fruit drinks, milk product, bean milk and so on.
7.Packing: In 25kg composite plastic woven/paper bag with PE liner.
8.Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture, heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to the packing bags.
Tetrasodium Pyrophosphate
1.Chemical name:Tetrasodium Pyrophosphate, Sodium Pyrophosphate
2.M. F.:Na4P2O7
3.M. W.:265.90
4.Physical properties: White monoclinic crystal powder, it is soluble in water,insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air.
5.Quality standard: (GB25557-2010,FCC-V)
| Name of index | GB25557-2010 | FCC-V |
| Sodium Pyrophosphate Na4P2O7 % | 96.5-100.5 | 95.0-100.5 |
| Water Insoluble ≤% | 0.2 | 0.2 |
| PH (1% aqueous solution) | 9.9-10.7 | - |
| Arsenic (As) ≤% | 0.0003 | 0.0003 |
| Heavy Metal (as Pb) ≤% | 0.001 | - |
| Fluoride (as F) ≤% | 0.005 | 0.005 |
| Loss on drying ≤% | 0.5 | 0.5 |
| Orthophosphate | pass test | - |
| Pb ≤% | 0.0004 | 0.0004 |
7.Packing: In 25kg composite plastic woven/paper bag with PE liner.
8.Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture, heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to the packing bags.
