Sodium Hexameta phosphate (SHMP)

Product Description

Sodium Hexametaphosphate(SHMP) Chemical formula : (NaPO3)6 Molecular weight: **1.*2 Standard executed: HG/T********7 (technical grade) GB********5(food grade) CAS Number: (1)*********1 (2)*********8 Properties: White powder; Density 2.**4g/cm3(*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 etc. and is a good water treatment chemical. Uses: 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 *5kg, *0kg, ***0kg net bage, store at a cool, dry and well ventilated place. Guaranteed Technical Specifications : NO Specifications Industrial Grade Food Grade 1 Total phosphates (as P2O5 )% ≥ *8 *8 2 Inactive Phosphates (as P2O5 )%≤ 7.5 7.5 3 Iron (Fe) % ≤ 0.*5 0.*5 4 PH Value 5.**7.3 5.**6.5 5 Solubility pass pass 6 Heavy Metals (as Pb) % ≤ 0.**1 0.**1 7 Arsenic (As)% ≤ 0.***3 8 Fluoride (as F) % ≤ 0.**3 9 Water Insoluble matter % ≤ 0.*5 0.*5 *0 Polymerization ***1 ***1