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Sodium Hexametaphosphate
Synonyms: metaphosphoric acid hexasodium salt, glassy sodium metaphosphate, SHMP
CAS No.: 10124-56-8
Molecular Formula: (NaPO3)6
M£®W£®:611.77
Melting point: 550 C
Description: White powder,specific gravity 2.484,melting point 616°C.
Specification:
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Index |
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Total phosphate as P2O5:
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68% min
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Inactive phosphate as P2O5:
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7.5% max
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Fe:
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0.05% max
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PH(1% water solution):
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5.8-7.3
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Uses: Mainly used as soft water agent in the solution for printing,dyeing and boiler,diffusant of papermaking,slow corrodent,dispersing medium,high temperature agglomerant,detergent and soil analytical chemistry reagent.
Packing: 25kg/50kg plastic woven bags
(20MT/FCL).
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