Factory Supply 68% Shmp Sodium Hexametaphosphate
PRODUCT DESCRIPTION
Sodium hexametaphosphate is used in the food industry as a quality improver, pH regulator, metal ion chelator, adhesive and expansion agent. In beans, canned, bean paste fillings can stabilize the natural pigment, maintain color and lustre; The fat can be emulsified in the can to maintain a uniform texture; Can be used for canned meat and meat products to improve water retention, prevent fat spoilage. Add to beer to clarify the liquor and prevent turbidity. It is an excellent water softener without precipitation. It plays a role in water retention, expansion and bleaching in the processing of aquatic products. Sodium hexametaphosphate is generally added 3-5‰ in food processing, and the maximum amount of sodium hexametaphosphate is 3% in aquatic product processing.
PRODUCT SPECIFICATIONS
roduct Grade
|
Food grade
|
|
Test Item
|
Specification
|
Result
|
Appearance
|
Colorless transparent glassy or granule
|
Pass
|
General phosphate (P2O5) %
|
≧68.0
|
68.3
|
Inactive phosphate(P2O5) %
|
≦7.5
|
6.4
|
Water insoluble%
|
≦0.06
|
0.02
|
Arsenic ,as As%
|
≦0.0003
|
<0.0003
|
Heavy metals as (Pb) %
|
≦0.001
|
<0.001
|
Fluoride(F)
|
≦0.03
|
<0.003
|
Sulphate(SO4)
|
≦50ppm
|
<50ppm
|
Fe %
|
≦0.05
|
<0.05
|
PH Value
|
5.8-6.5
|
6.3
|
Product Grade
|
Industrial grade
|
|
Test Item
|
Specification
|
Result
|
Appearance
|
White powder
|
White powder
|
Sodium hexametaphosphate(SHMP)%
|
≥68.0
|
68.02
|
Inactive phosphates(P2O5)%
|
≤7.5
|
7.5
|
Insoluble matter %
|
≤0.1
|
0.01
|
Fe %
|
≤0.01
|
0.005
|
PH value
|
5.8-7.3
|
6.7
|
Arsenic (As) %
|
≤0.002
|
0.001
|
Whiteness %
|
≥90
|
95
|
Average degree of polymerization%
|
10-16
|
12.1
|
Solubility
|
/
|
Qualified
|
APPLICATION
Sodium hexametaphosphate Usage: mainly used in food and industrial industry.
(1) Sodium h6-metaphosphate can be heated with sodium fluoride to produce sodium monofluorophosphate, which is an important industrial raw material;
(2) sodium hexametaphosphate as a softening agent, such as used in dyeing and finishing, play a role in softening water; (3) As a scale inhibitor, sodium hmetaphosphate is also widely used in EDI (resin electrodialysis), RO (reverse osmosis), NF(nanofiltration) and other water treatment industries.
Package