Customization: | Available |
---|---|
CAS No.: | 10124-56-8 |
Formula: | (Napo3)6 |
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Product: Sodium Hexametaphosphate 68%
Molecular formula: (NaPO3)6
Molecular weight: 611.17
CAS NO.: 10124-56-8
Properties: White powder, density is 2.484 (20ºC), easily soluble in water, but not in organic solution, absorbent to dampness, and
turn sticky when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and
Fe;
Specifications
|
Industrial Grade
|
Food Grade
|
Total phosphate, as P2O5 %≥
|
68.0
|
68.0
|
Inactive phosphate, as P2O5 %≤
|
7.5
|
7.5
|
Iron, as Fe %≤
|
0.03
|
0.02
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Ph value (1% solution) %≤
|
5.8-7.0
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5.8-6.5
|
Solubility
|
Qualified
|
Qualified
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Heavy metals, as Pb %≤
|
-
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0.001
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Fluoride as F%≤
|
-
|
0.003
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Water insoluble %≤
|
0.05
|
0.06
|
Degree of Polymerization
|
9-21
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9-21
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1.25 KG/bag, 25MT/20'FCL
2.also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.