Description
1. Product
Description
Chemical formula: (NaPO3)6
Molecular weight: **1.*2
Standard executed: HG/T********7
2. Supply
Ability: 3,**0 Metric Ton/Metric Tons per Month
3. Properties:
White powder, relative density is 2.**4 (*0), 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 and Fe;
It is a fine agent for water treatment.
4. 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; Retarding agent, 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.
5. Packaging:
Plastic-woven sack with inner polythene bag; Net weight: *5kg, *0kg
or 1,**0kg. Stored in ventilated and dry place.
7. Specifications:
Items****************************-tech
grade*************-food grade
Total phosphate (P2O5)*****- *8%
min*************- *8% min
Inactive phosphate(P2O5)***- 7.5%
max************7.5% max
Iron (Fe)
********************- 0.*5% max************0.*5% max
PH value(1% solution)*******-
5.**7.******************- 5.**6.5
Solubility***********************-
Qualified***************-Qualified
Heavy metals (Pb)********- **-
nil *********************0.**1%max
Arsenic
(As)********************-nil -
******************0.***3%max
Fluoride
(F)*********************-nil*********************0.**3%max
Water
insoluble**************0.*5%max************0.*6%max
Email: knownchem(dot)allen(at)gmail(dot)com
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