sales1@youdechem.com
M.F.: Na₅P₃O₁₀
STANDARD: GB/T 9983-2004 / Industrial Standard
HS Code: 2835311000
CAS No: 7758-29-4
EINECS No: 231-838-7
Package: 25kg/Bag, 50kg/Bag, 1000kg/Jumbo Bag or Customized Packaging
Transportation: Keep away from moisture and direct sunlight. Handle with care during transportation to prevent damage to packaging. Avoid contact with acids and incompatible materials.
Storage: Store in a cool, dry, and well-ventilated warehouse. Keep packaging tightly sealed and protect from moisture and contamination.
Application: Mainly used as a detergent builder, water softener, and dispersing agent in washing powder, detergents, industrial cleaning products, ceramics, water treatment, and other applications. It is also widely used in food processing as a quality improver (food-grade STPP).
Product Name: Sodium Tripolyphosphate (STPP) Food Grade
Batch No.: 2303085412
Date of Manufacture: 2023-03-08
Date of Expiry: 2025-03-07
| No. | Items | Units | Specifications | Results |
|---|---|---|---|---|
| 1 | Assay | % | Min. 94.0 | 94.59 |
| 2 | P₂O₅ Content | % | 56.0 - 58.0 | 57.33 |
| 3 | pH (1% Solution) | — | 9.2 - 10.0 | 9.73 |
| 4 | Water Insoluble | % | Max. 0.50 | 0.01 |
| 5 | Arsenic (As) | mg/kg | Max. 3 | 0.16 |
| 6 | Heavy Metal (as Pb) | mg/kg | Max. 10 | 1.07 |
| 7 | Lead (Pb) | mg/kg | Max. 2 | 0.89 |
| 8 | Fluoride (F) | mg/kg | Max. 20 | 8.00 |
| 9 | Whiteness | % | Min. 90 | 91.94 |
| 10 | Bulk Density | g/cm³ | 0.70 - 0.90 | 0.83 |
| 11 | Turbidity | NTU | Max. 30 | 12.11 |
| 12 | Loss on Drying | % | — | 0.12 |
Tianjin Youde Trading Co., Ltd. is situated in the vibrant BinHai New Area of Tianjin City, enjoying effortless transportation links. Strategically positioned just 5 kilometers from Tianjin Port, we leverage a distinct geographical advantage and ample room for growth ...[ read more ]
