Sodium Hexametaphosphate,China price supplier

product details

Origin:CHINA

Sodium Hexametaphosphate (SHMP)

Chemical Name: Sodium Hexametaphosphate

Formula: (NaPO ₃ ) ₆

Properties: White powder, density is 2.484(20°C), easily soluble in water, but not on organic solution, absorbent to dampness, and furn sticky when absorbed dampness in air. It is possible to formsolvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; it is a fine agent for watertreatment.

Specifications:

Name of index

FCC

Totalphosphate,asP ₂ O ₅
%
66.5 -71.0

Chloride
≤%
0.21

Sulphates
≤%
0.048

PH of 1%water solution

6.7-7.2

Solubility

Qualified

Heavy metals
≤%
0.001

Arsenic, as As
≤%
0.0001

Fluoride, as F
≤%
0.003

Water insoluble
≤%
0.05

Pb
≤%
0.0001

Ortho-phosphate

Pass test

Loss on drying
≤%
5.0

Loss on ignition
≤%
1.0

Identification

Pass test

Fe
≤%
0.003

Application: For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment. Packing: 25kgs net paper bags or 25kgs net plastic woven bags. Storage and Transport: It should be stored in a ventilative and dry warehouse instead of in the openair, kept away from water, moisture and sunlight during transport, handled with care, so as to avoid amage to plastic bags. Furthermore, it should be stored separately from poisonous substances.