CAS No.: | 10124-56-8 |
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Formula: | Na6o18p6 |
EINECS: | 233-343-1 |
Status: | Solid Catalyst |
Usage: | Detergent |
Application Industry: | Industry |
Samples: |
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Product Description
Sodium hexametaphosphate is a kind of inorganic substance, the molecular formula is (NaPO3)6, it is white powder crystal, or colorless transparent glass flake or block solid. Soluble in water, insoluble in organic solvents. Hygroscopicity is very strong, dew placed in the air can gradually absorb water and appear sticky. It can form soluble complex with calcium, magnesium and other metal ions. It is widely used in food and industry.
Item | Tech Grade | Food Grade |
Total phosphates (as P2O5)% ≥ | 68 | 68 |
Inactive Phosphates (as P2O5 )%≤ | 7.5 | 7.5 |
Iron (Fe) % ≤ | 0.05 | 0.05 |
PH Value | 5.8-7.3 | 5.8-6.5 |
Solubility | pass | pass |
Heavy Metals (as Pb) % ≤ | 0.001 | |
AS (As)% ≤ | 0.0003 | |
Fluoride (as F) % ≤ | 0.003 | |
Water Insoluble matter % ≤ | 0.05 | 0.05 |
Polymerization | 9-21 | 9-21 |
Packing
Packing: 25kg/pp bag,25mt/20 GP container.
FAQ
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