Product Description
Sodium Hexametaphosphate(SHMP)
1,Chemical Name: Sodium Hexametaphosphate,Sodium Tetrapolyphosphate.
2,M. F.: (NaPO3)6
3,M. W.:611.17
4,Physical properties: White crystal powder,density is 2.484(20ºC),easily soluble in water,but nearly insoluble in organic
solution,it is absorbent to dampness in the air. It easily chelates with metallic ions such as Ca, and Mg.
Specification
|
Name of index
|
GB1890-2005
|
FCC-V
|
|
Total Phosphate (as P2O5 ) ≥%
|
68.0
|
60.0-71.0
|
|
Inactive Phosphate (as P2O5) ≤%
|
7.5
|
-
|
|
Water Insoluble ≤%
|
0.06
|
0.1
|
|
Iron (Fe) ≤%
|
0.02
|
-
|
|
PH (1% aqueous solution)
|
5.8-6.5
|
-
|
|
Arsenic (As) ≤%
|
0.0003
|
0.0003
|
|
Heavy Metal (as Pb) ≤%
|
0.001
|
-
|
|
Fluoride (as F) ≤%
|
0.003
|
0.005
|
|
Pb ≤%
|
-
|
0.0004
|
Application
(1) Industrial grade: used in such industries as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry,and used as a water softening agent in solution for printing, dyeing, and boiler, as diffusant in papermaking; retarding agent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemical reagent;
(2) Food grade: mainly used as additive agent, PH adjusting agent, fermenting agent, and nourishment, etc.
Packaging & Shipping
25KG Plastic woven bag/paper bag,26MT'20FCL or customized according to your needs.
