Certificates/Standards: | N; |
Monthly Output: | Not provided |
Regional: | wuhan |
Packaging Information: | 25kg/bag |
Mode Of Payment: | TT/LC |
Delivery Lead Time: | Within 15 days after make order |
Main Sales Markets: | North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa |
Sample Provided: | Yes |
Sample Policy: | Not provided |
Minimum Quantity: | Not provided |
We accept all payment terms!
1.Product Name: Sodium triphosphate/STPP
2.CAS NO: 7758-29-4
3.Application: Used as moisture conservative. Applied to can, fruit drinks, milk products,
vegetable protein drinks, instant noodles, meat products, and so on.
4.Sample: With Free
5.Specification:
STPP,Sodium Tripolyphosphate Food Grade
TEM | STANDARD |
ASSAY (%) (Na5P3O10) | 95 MIN |
APPEARANCE | WHITE GRANULAR |
P2O5 (%) | 57.0 MIN |
FLUORIDE (PPM) | 10MAX |
CADMIUM (PPM) | 1 MAX |
LEAD (PPM) | 4 MAX |
MERCURY (PPM) | 1 MAX |
ARSENIC (PPM) | 3 MAX |
HEAVY MENTAL (AS PB) (PPM) | 10 MAX |
CHLORIDES (AS CL) (%) | 0.025 MAX |
SULPHATES (SO42-) (%) | 0.4 MAX |
SUBSTANCES NOT DISSOLVED IN WATER (%) | 0.05 MAX |
PH VALUE (%) | 9.5 - 10.0 |
LOSS ON DRYING | 0.7% MAX |
HEXAHYDRATE | 23.5% MAX |
WATER-INSOLUBLE SUBSTANCES | 0.1% MAX |
HIGHER POLYPHOSPHATES | 1% MAX |
STPP,Sodium Tripolyphosphate Tech Grade
Items | Standards | ||
Assay (%) (Na5P3O10) | 94%MIN | ||
Appearance | WHITE GRANULAR | ||
P2O5 (%) | 57.0 MIN | ||
Bulk density | 0.4~0.6 | ||
Iron | 0.15%MAX | ||
Temperature rise | 8~10 | ||
Polyphosphate | 0.5 MAX | ||
PH value(%) | 9.2 - 10.0 | ||
Ignition loss | 1.0% MAX | ||
20mesh through | ≥90% |
Packaging & Shipping
Package:25kg/bag,20'FCL=24MT.
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If you're afraid of the destination expense,we can do the FOB for you.
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