Tetrasodium pyrophosphate
- Chemical Name:Tetrasodium pyrophosphate (TSPP) Molecular weight:265.9 Properties: White crystal or power,soluble in water, acidic property
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Detail
Chemical Name:Tetrasodium pyrophosphate (TSPP)
Molecular weight:265.9
Properties: White crystal or power,soluble in water, acidic property appeared in aqueous solution.
Specifications: FCC-V
Application:It acts as a buffer,leaven,modifier, emulsifier, nutrient and canning preservative in foods,
Packing:In 25kgs net paper or plastic woven bags.
Storage and Transport:It should be stored in a dry, ventilative and clean warehouse.kept away from moisture and hot.
Furthermore, it should be stored separately from poisonous substances.
|
ITEM |
GB25557-2010 |
FCCV |
E450(iii) |
|
CONTENT (Na5P3O10) % |
96.5-100.5 |
95.0-100.5 |
95.0 |
|
P2O5 |
- |
- |
52.5-54.0 |
|
APPEARANCE |
|
WHITTE POWDER |
PASS |
|
WATER INSOLUBLE |
0.2 |
0.2 |
0.2 |
|
PH |
9.9-10.7 |
- |
9.8-10.8 |
|
ARSENIC (As) |
0.0003 |
0.0003 |
0.0001 |
|
HEAVY METAL (as Pb) |
0.001 |
- |
- |
|
Fluoride (F) |
0.005 |
0.005 |
0.001 |
|
LOSS ON IGNITION |
0.5 |
0.5 |
0.5 |
|
Orthophosphate |
Pass |
- |
- |
|
Pb |
0.0004 |
0.0004 |
0.0001 |
|
Cd |
- |
|
0.0001 |
|
Hg |
- |
|
0.0001 |