1.physical characteristics:
CAS No:10124-56-8
EINECS No:231-633-2
MF: (NaPO3)6
Molecular weight: 611.82
Relative Density : 2.484
Appearance: white granular
2. package: 25kg/bag 22mt/20’fcl ,or according to your need
3. application: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.
4.specification:
NO
|
Indexes
|
Industrial Grade
|
Food Grade
|
1
|
Total phosphates (as P2 O 5 )% =
|
68
|
68
|
2
|
Inactive Phosphates (as P2 O 5 )% =
|
7.5
|
7.5
|
3
|
Iron (Fe) % =
|
0.05
|
0.05
|
4
|
PH Value
|
5.8-6.5
|
5.8-6.5
|
5
|
Solubility
|
pass
|
pass
|
6
|
Heavy Metals (as Pb) % =
|
|
0.001
|
7
|
Arsenic (As)% =
|
|
0.0003
|
8
|
Fluoride (as F) % =
|
|
0.003
|
9
|
Water Insoluble matter % =
|
|
0.05
|
10
|
Polymerization
|
9-21
|
9-21
|
11
|
Fineness (mesh)
|
60~80
|
60~80
|