Sodium Acid Pyrophosphate
CAS No.:7758-16-9
CAS No. :
7758-16-9HS Code :
28353990Molecular Formula :
Na2H2P2O7Standard :
GBAppearance :
WHITE POWDERCertification :
HALAL/KOSHER/ISOPacking :
25KG BAGSample :
AVAILABLEOrigin :
CHINABrand :
WENGFU/XINGFADescription:
Sodium Acid pyrophosphate (SAPP, Sodium Acid pyrophosphate Ror 28, Sodium Acid pyrophosphate Ror 40, 85% pass 200mesh,E450i, E450(i) )in food processing as a quality improver, emulsifying and dispersing agent, buffer, chelating agent, etc., has the ability of condensation phosphate, chelating and dispersing effect is obvious, can resist flocculation; Can prevent fat oxidation, casein viscosity and other functions. When pH value is high, it can inhibit food spoilage and fermentation. Mainly used for meat and aquatic products processing, can improve water retention, keep meat fresh and tender, stable natural pigment. It can also be used in starch manufacturing, etc., and other condensed phosphate composite use. Sodium pyrophosphate is generally added 0.5-3‰ in food processing, and the maximum added amount is 3% in aquatic product processing.
Specification:
|
ITEMS |
Specifications |
|
Assay, ω |
≥95% |
|
P2O5 |
63.5 |
|
Water Insoluble, ω |
≤0.5 |
|
pH（1% Solution） |
4.0~4.6 |
|
As |
≤3 PPM |
|
Heavy Metal |
≤10 PPM |
|
Pb |
≤2PPM |
|
F |
≤20 PPM. |
|
Whiteness |
≥90% |
|
ROR, v |
26~30 |
|
Orthophosphate |
Pass Test |
|
Bulk Density |
≥0.7 |
|
Particle Size (- 100 mesh), ω |
≥90% |
Shelf Life: 2 years
Packing: In 25kg bag
Storage: Store in tightly closed original container in a dry, cool place.
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