
Food Additive Sodium Hexametaphosphate CAS 10124-56-8 SHMP Sodium Hexametaphosphate
(W~ha~ts~Ap`p+86 18~56~1~73`~52~6`5)
--Basic Info.--
- Chemical Name:sodium hexametaphosphate
CAS No.:10124-56-8
Molecular Formula:Na6O18P6
Molecular Weight:611.770386 [g/mol] .
EINECS No.:233-343-1 - Mol file:10124-56-8.mol
--Description--
White powder .The density is 2.484(20°C).It is soluble in water easily, but it isn't soluble in organic impregnant.
It is a good agent for water treatment.
Testing Item | Standard | Result |
Total phosphate as P2O5 | 68.0% Min | 68.7% |
Inactive phosphate as P2O5 | 7.5% Max | 6.2% |
Water insoluble | 0.1% Max | 0.009% |
Fe | 500ppm Max | 55ppm |
PH (1% solution) | 5.8-6.5 | 6.3 |
Arsenic | 3ppm Max | <3ppm |
Heavy metals( Pb) | 10ppm Max | <10ppm |
Fluoride | 0.0030% Max | 0.0004% |
Note: When a user with special requirements for fineness, negotiated by the supply and demand sides |
--Application--It is usded as bonding agent, floating and selection agent, separating agent, water softener and buffer, etc
--Packing--
Packaging Details:25kg/bag




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