| Certificates/Standards: | N; |
| Monthly Output: | 2000tons |
| Regional: | Hubei |
| Packaging Information: | 25kg/bag |
| Mode Of Payment: | LC/TT |
| Delivery Lead Time: | Within 15 days after make order |
| Main Sales Markets: | Central/South America，Eastern Europe，Asia，Middle East，Africa |
| Sample Provided: | Yes |
| Sample Policy: | Not provided |
| Minimum Quantity: | 5tons |
Product Description
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.
Quality Guarantee
Our Services
1. We have good cooperate forwarder partner,every part expense is no problem, you can confirm it before shipment.
If you're afraid of the destination expense,we can do the FOB for you.
2. We can LCL gerenal cargoes and dangerous cargoes together to help you save time,
save money.
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