| CAS No.: | 10124-58-8 |
|---|---|
| Other Names: | sodium tetrapolyphosphate |
| MF: | (NaPO3)6 |
| EINECS No.: | 233-343-1 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Agriculture Grade,Food Grade,Industrial Grade |
| Purity: | 68%min |
| Appearance: | WHITE POWDER |
| Application: | Used as water-conservative |
| Brand Name: | VIDAR |
| Model Number: | VIDAR |
| shmp: | Sodium Hexametaphosphate |
| Sodium Hexametaphosphate 68%: | SHMP 68% |
Quick Details
Specifications
Specifications
1. SHMP for detergent
2. Purity 68%
3. GB standard
4. Timely shipment
5. Manufacturer price
Specifications
Properties:
1. Appearance: White powder;
2. Relative density: 2.484 (20 degree centigrade);
3. Solubility: Easily soluble in water, but not in organic solution;
4. Absorbent to dampness, and turn sticky when absorbed dampness in air
5. Can form soluble chelate with metallic ions such as Ca, Ba, Mg, Cu and Fe
Application:
1. Technical grade: Used in such industries as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, and used as a water softening agent in solution for printing, dyeing, and boiler, as diffusant in papermaking; Retarding agent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemical reagent;
2. Food grade: Mainly used as additive agent, pH adjusting agent, fermenting agent, and nourishment, etc.
[Executive standard]: HG/T 2837-97
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Index name
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Industrial grade
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Food Grade
|
|
Main content (based on P2O5) %≥
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68.0
|
68.0
|
|
Inactive phosphate(based on P2O5) %≥
|
7.5
|
7.5
|
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PH value(1% aqueous solution)
|
5.8-7.3
|
5.8-6.5
|
|
Iron (Fe) %≤
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0.05
|
0.05
|
|
Solubility
|
Qualified
|
Qualified
|
|
Arsenic(based on As) %≤
|
|
0.0003
|
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Fluoride(based on F) %≤
|
|
0.003
|
|
Heavy metal(based on Pb) %≤
|
|
0.001
|
|
Water insoluble %≤
|
0.05
|
0.06
|