sodium hexametaphosphate
QingDao Rutile Chemicals Co.,Ltd [China] 
| Item Index Tech Food Appearance White powder Total phosphate(as P205)content 68.0% Min 68.0% Min Inactive phosphate(as P205)content 7.5%Max 7.5%Max Water-insoluble matter 0.05% Max 0.05% Max Heavy metals(as Pb) 0.001%Max Arsenide(as As) 0.0003% Max Fluoride(as F) 0.0003% Max PH value 5.8-7.3 5.8-6.5 Properties: White powder, density is 2.484 (20â„?, easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. 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 softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent. For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment. |
