China (Mainland)
Lower price industrial grade Sodium Tripolyphosphate CAS NO.7758-29-4
- FOB Price: USD: 650.00-700.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Available Specifications:
AAA(10-20)Metric TonAAA(20-40)Metric Ton
- Product Details
Keywords
- Sodium Tripolyphosphate
- STPP
- water treatment
Quick Details
- ProName: Lower price industrial grade Sodium Tr...
- CasNo: 7758-29-4
- Molecular Formula: Na?P?O??
- Appearance: white powder
- Application: Sodium tripolyphosphate (STPP)?— is?wi...
- DeliveryTime: 2 WEEKS
- PackAge: 25KG PP BAG
- Port: TIANJIN
- ProductionCapacity: 1000 Metric Ton/Day
- Purity: 99%
- Storage: dry
- Transportation: BY SEA
- LimitNum: 1 Metric Ton
- Impurities: 0.02%
Superiority
White powder or powder, apparent density 0.35-0.90g/cm3, melting point 622 ℃. soluble in water. The aqueous solution is alkaline, and the pH of 1% aqueous solution is 9.7. It is gradually hydrolyzed into phosphite in water and has a good ability to complex metal ions. It can complex with calcium, magnesium, iron and other metal ions to form soluble complexes. Can soften hard water. As an inorganic surfactant, it has the properties of a certain organic surfactant.
Details
|
Items |
Index |
Results |
|
Na5P3O10 |
94% min |
Comply |
|
P2O5 |
57%min |
98.8 |
|
Water Insoluble |
0.10%max |
19.9 |
|
Iron (Fe) |
0.01%max |
8.9 |
|
Ph (1% Solution) |
9.2 ∽10.0 |
0.015 |
|
Whiteness |
90%min |
0.015 |
|
Finess: Passing through 0.5 Trv-sieve |
90%min |
0.0002 |
|
Bulk density |
0.8-1.0g/cm3 |
0.0002 |
|
Phase I |
10-40 |
|
|
Appearance |
White powder |
|