Sodium Hexameta Phosphate (SHMP)
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high temperature adhesive
sodium hexameta phosphate
Chemical formula : (NaPO3)6
Molecular weight: 611.82
Standard executed: HG/2519-1993(technical grade)
CAS Number: (1)68915-31-1
White powder; Density 2.484g/cm3(200) ; soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. and is a good water treatment chemical.
Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.
Packing and storage:
In 25kg,50kg,1000kg net bags, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications :
NO Specifications Tech. Grade Food Grade
1 Total phosphates(as P2O5) %>= 68 68
2 Inactive Phosphates(as P2O5) %<= 7.5 7.5
3 Iron (Fe) % <= 0.05 0.05
4 PH Value 5.8-7.3 5.8-6.5
5 Solubility pass pass
6 Heavy Metals (as Pb) % <= 0.001 0.001
7 Arsenic (As) % <= 0.0003
8 Fluoride (as F) % <= 0.003
9 Water Insoluble matter %<= 0.05 0.05
10 Polymerization 9-21 9-21