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Sodium   Hexametaphosphate (SHMP)    Food Grade

Synonym:              Glassy Sodium Phosphate,

Formula:             (NaPO₃)6

CAS No.:            10124-56-8

Molecular Weight:     612.0




95.0 min

Non-active     phosphate   


7.50 max

Fluorides     (as F)


0.003 max



0.020 max

Heavy Metal (as Pb) 


0.001 max

Water insoluble substance


0.06     max



5.8 – 6.5

Appearance: 1. White powder  2. White granular



Supply Ability

Supply Ability: 12000 Metric Ton/Metric Tons per Year

Packaging & Delivery

Packaging Details: Packed with plastic bag as liner, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg

Port: Lianyungang, Qingdao, Shanghai

Lead Time: Within 15 days after payment


Product Description

Food  Grade Sodium Hexametaphosphate


We can follow FCC-V  for SHMP, the specifications showing below:


Molecular formula: (NaPO3)6

Performance: White crystal powder.

                          Density is 2.48420.

                          Easily soluble in water. 

                          Nearly insoluble in organic solution.

                          It is absorbent to dampness in the air. 

                          It easily chelate with metallic ions such as Ca, and Mg.