China (Mainland)
Sodium Tripolyphosphate hot sale manufacturer CAS NO.7758-29-4
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Product Details
Keywords
- Sodium Tripolyphosphate
- Sodium Tripolyphosphate
- Sodium TripolyphosphateNa
Quick Details
- ProName: Sodium Tripolyphosphate hot sale manuf...
- CasNo: 7758-29-4
- Molecular Formula: 5P3O10
- Appearance: white powder
- Application: industry and food
- DeliveryTime: within 7-10 days after the deposit or ...
- PackAge: Packing: PE bags as line-r, woven bag ...
- Port: qingdao
- ProductionCapacity: 100000 Metric Ton/Day
- Purity: 99%
- Storage: dry
- Transportation: by sea
- LimitNum: 1 Metric Ton
- Water Content: 0.3%max
- Impurity: 0
- Grade: Industrial Grade,Food Grade
Superiority
stpp food grade
purity 94%min
packing:25kg/pp or 1tonne bag,25tonne/20ft container
delivery time:7days after deposit
Details
CAS No.: 7758-29-4
Molecular Formula: Na5P3O10 Molecular weight: 367.86
1, Properties:
White microdot powder with luster, melting point at 622 o C, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca 2+, Mg 2+, can soften hard water, change suspension into solution, slightly alkaline, without causticity.
2, Usage:
Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis, foodstuff industry, and poultry process.
3, Specifications:
|
Name of index |
QB1034-1991 |
FCC-IV |
GB/T9983-2004 |
|
Sodium Tripolyphosphate ≥% |
95 |
85 |
95 |
|
P2O5 ≥% |
57 |
- |
57 |
|
Fluoride (as F) ≤% |
0.003 |
0.005 |
- |
|
Arsenic (As) ≤% |
0.0003 |
0.0003 |
- |
|
Heavy Metal (as Pb) ≤% |
0.001 |
0.001 |
- |
|
Chloride (as Cl) ≤% |
0.025 |
- |
- |
|
Sulfate (as SO42-) ≤% |
0.4 |
- |
- |
|
Water Insoluble ≤% |
0.05 |
0.1 |
0.05 |
|
pH (1% aqueous solution) |
9.5 -10.0 |
- |
9.5-10.0 |
|
Whiteness ≥% |
85 |
- |
80 |
|
Pb ≤% |
- |
0.0002 |
- |
| Packaging Detail: | Packing: PE bags as line-r, woven bag as the outer layer. the net weight is 25 kgs or the packing accordingly. |
| Delivery Detail: | Within 10 days after the receipt of payment or sight L/C. |
