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Molecular formula: Nan+2PnO3n+1
CAS#: (White powder):[10361-03-2]; [68915-31-1]; [10124-56-8]
H.S. CODE: 2835 3900 90
Properties: colorless
to white powder, flakes or lumps. Molecular
formula Nan+2PnO3n+1,
mainly composed of sodium triphosphate. Very soluble
in water. Strong dispersant and sequestrant.
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Product name |
Sodium polyphosphate |
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Grade |
Technical Grade |
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Test method |
GB |
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Total Phosphate |
60.0%-71.0%min |
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Insoluble substances |
0.1%max |
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pH |
8.0-9.8 |
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Fe |
0.05%max |
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Loss on ignition |
1.0%max |
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Solubility |
pass |
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Appearance |
colorless to white powder, flakes or lumps |
Packaging: 50lb plastic woven bag or paper bag, net weight 10Kg or 25Kg; 2,000lb plastic woven bag, net weight 1,000Kg.
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