| CAS No.: | 68915-31-1 |
|---|---|
| Other Names: | Sodium polyphosphate |
| MF: | (NaPO3) 6 |
| EINECS No.: | 272-808-3 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Agriculture Grade,Electron Grade,Food Grade,Industrial Grade,Medicine Grade,Reagent Grade |
| Purity: | 68% |
| Appearance: | white powder |
| Application: | modifier,depressant,chelate agent,binder and swelling ag |
| Brand Name: | vidar water |
| Model Number: | vidar SHMP |
| Classification: | Phosphate |
| Type: | Sodium Hexametaphosphate |
| CAS No.: | 68915-31-1 |
| EINECS No.: | 272-808-3 |
| MF: | (NaPO3) 6 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Industrial Grade,Reagent Grade |
| Application: | modifier,depressant,chelate agent,binder and swelling |
| Model Number: | vidar SHMP |
Quick Details
Specifications
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[Properties]
Chemical formula: (NaPO3)6
Molecular weight: 611.17
White powder crystal, Sg 2.484(20o C),
Melting point 616o C(decompound),
good Moisture absorption
It is a good water softener.
[Specification]
| Item | Unit | Specification | *Typical data | ||
| Assay(as P2O5) | % | 68Min | 68.3 | ||
| Flouride | ppm | 10 max | <10 | ||
| As | ppm | 3 max | <3 | ||
| water insoluble matter | % | 0.1 | 0.02 | ||
| Heavy Metals(as Pb) | ppm | 10 max | <10 | ||
| PH(1%) | 5.8-6.5 | 6.3 | |||
| Lead | ppm | 4max | <2 | ||
| bulk density | g/l | 900-1200 | powder(1100) | ||
| Mercury (Hg) | ppm | 1 max | <1 | ||
| Cadmium (Cd) | ppm | 1 max | <1 | ||
| Loss on ignition | % | 1max | <0.1 | ||
| Positive result to the test of detection of Sodium and Phosphate | |||||
[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.
[Storage and transport]
It should be stored in a ventilative and dry warehouse instead of in the open air,
kept away from water, moisture and sunlight during transport, handled with care,
so as to avoid damage to plastic bags. Furthermore, it should be stored
separately from poisonous.
[Package]
Kraft paper bags with PE liner or Plastic woven bags with PE liner. 25 KGS per bag. One 20' GP container can load 24 mts without pallet. Product must be store in a cool and dry place, Keep every bag sealed. Minmum 24 months from the date of manufacture.

