Sodium Tripolyphosphate (STPP) — Industrial Grade
Product Introduction
Basic Information
· Molecular Formula: Na₅P₃O₁₀
· CAS No.: 7758-29-4
· Standard Executed: GB/T9983-2004
· Appearance: White powder or granule
· Usage: Mainly used as the detergent builder, and for the use of petroleum, mining, water-treating industries and so on
· Packaging: 25kg, 50kg, 1000kg bags or according to customer's demand
Specification
| Item | Industrial Grade | ||
|---|---|---|---|
| Excellent Class | First Class | Qualified | |
| (Na₅P₃O₁₀), W/% ≥ | 96 | 90 | 85 |
| P₂O₅, W/% ≥ | 57.0 | 56.5 | 55.0 |
| W1% Water Insoluble ≤ | 0.10 | 0.10 | 0.15 |
| Fe, W/% ≤ | 0.007 | 0.015 | 0.030 |
| W/% Whiteness ≥ | 90 | 85 | 80 |
| pH Value (1% solution) | 9.2~10.0 | ||
| Particle Size | 95% Through 1.00mm mesh sieve ≥95% | ||
| Phase I and density: According to customer's demand. | |||
Yichang Jamo Chemical Co., Ltd. — a comprehensive enterprise combining production with global supply chain services across industrial chemicals, pharma intermediates, food additives and water treatment.
Email：marketing@jamochem.com
Phone：+86-0717-6253829
Mob：+86-15058854156
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