Sodium hexametaphosphate(SHMP)

الوصف

Molecular formula: (NAPO3)6 Molecular Weight: **1.*2 Properties: White powder; Density 2.**4(*0); 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 ect. And is a good water treatment chemical. Application: Used in industries of oil field, 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. Specification: Indexes Industry Grade Food Grade Total phosphates(as P2O5)% ≥ *8 *8 Inactive Phosphates(as P2O5)% ≤ 7.5 7.5 Iron (Fe)% ≤ 0.*5 0.**5 PH Value 5.**7.3 5.**6.5 Heavy Metals(as Pb)% ≤ 0.**1 Arsenic (As)% ≤ 0.***3 Fluoride(as F)% ≤ 0.**3 Water Insoluble matter%≤ 0.1 0.*6