Sodium Hexametaphosphate 68 SHMP

Standard executed:Tech grade(HG/T2837-1997) Food grade(GB 1890-2005)

Standard executed:Tech grade(HG/T2837-1997) Food grade(GB 1890-2005)Packinng and storage:In 25kg,50kg,1000kg net bag,store at a cool,dry and well ventilated place

Specification            Tech Grade   Food Grade   FCC-IV   Total phosphate     %≥    68.0         68.0        68.0Inactive phosphate  %≤    7.5          7.5         7.5 iron(Fe)            %≤  0.05         0.05        0.05PH value                 5.8-7.3        5.8-7.3    5.8-7.3Heavy metals,as pb                      10ppm       10ppmArsenic,as AS                           3ppm        3ppmFluoride as F                           30ppm       30ppmWater insoluble     %≤   0.05          0.05        0.2Polymerization            9-21          9-21

usage:used in industies of oil fields,paper production,textile,dying,petroleum,chemistry,metallurgy and construction materials and so on.as water softener,flotation selecting agent,disperser and high temperature adhesive;in food industry is used as an sddictive,nourishing agent,quality improver,PH regulator,metal ions chelating agent,adhesive and leavening agent etc

Sodium Hexametaphosphate 68 SHMP