ProductName:

sodium hexametaphosphate industrial grade

CAS No:

10124-56-8

EINECS no

233-343-1

Molecular formula

(NaPO3)6

Molecular weight

611.7704

Description

White powder

Use

Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.

Packing

In double layer bags of 25 Kg or 50 Kg or 1000 Kg net.

Quality standard

Indexes

Industrial Grade

Food Grade

Total phosphates (as P2O5 )% ≥

68

68

Inactive Phosphates (as P2O5 )%≥

7.5

7.5

Iron (Fe) % ≤

0.05

0.05

PH Value

5.8-7.3

5.8-6.5

Solubility

pass

pass

Heavy Metals (as Pb) % ≤

0.001

0.001

Arsenic (As)% ≤

0.0003

Fluoride (as F)≤

0.003

Water Insoluble matter % ≤

0.05

Polymerization

9-21

9-21