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Sodium Hexametaphosphate
MF: (NaPO3)6
CAS No.: 10124-58-8
Grade Standard: Food Grade, Industrial Grade
Appearance: WHITE POWDER
EINECS No.: 233-343-1
Specification: Application:
Used in industries of oil field, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive.
properties: White powder,density is 2.484(20),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 andfe;it is affine agent ffor water treatment
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Indexes |
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Premium Grade |
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Total phosphates(as P2O5)% ≥ |
68.0 |
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Inactive Phosphates(as P2O5)% ≤ |
7.5 |
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Water Insoluble matter%≤ |
0.05 |
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Iron (Fe)% ≤ |
0.12 |
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PH Value |
5.8-7.3 |
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Solubility |
Acceptable |
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Average degree of polymerization(n) |
10-16 |
