оценка Метафосфат технологий натрия

Sodium Metaphosphatetech grade Chemical formula: (NaPO3)6Molecular weight:611.77Technical Specifications:SpecificationsSuperior qualityFirst-gradeQualified productsMain Content (P2O5) % ≥68.067.065.0Non-reactive phosphate %≤7.58.010.0Water insoluble matter %≤0.050.100.15Iron(Fe)%≤0.020.100.20PH value5.8-7.35.8-7.35.8-7.3DissolubilityqualifiedqualifiedqualifiedAverage degree of polymerization 10-1610-1610-16Properties: White powder-like crystal or transparent glassy crystal, density is 2.484(20),easily soluble in water,but not in organic solution,absorbent to dampness,and turn sticky when absorbed dampness in air.it is possible to form solvent compound with metallic ions such as Ca,Ba,Mg,cu andfe;it is affine agent ffor water treatment.Application: For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry,tanning industry, metallurgical industry and building material industry, It is mainly used as a water sortening agent in solution for printing, dyeing ,and boiler; Diffusant in papermersing medium, high temperature agglomerant,detergent and soil analytical chemistry reagent,Packaging: n.w.25kg plastic-lined woven bags or as per order request.