Phosphoric acid 85.0% food grade and industrial grade
Indicator
Chemical name：Phosphoric Acid 85%
Formula：H3HPO4
Molecular weight： 98.0
Appearance: Clear Colorless Solution
Physical and Chemical indicator of Phosphoric Acid Food Grade:
|
Items |
Unit |
Food Grade |
|
GB1866.15-2008 |
||
|
Main content (H3HPO4) |
% |
≥85.0 |
|
Colour /hazen |
% |
≤20.0 |
|
Sulphate(SO4) |
% |
≤0.01 |
|
Chloride(Cl) |
% |
≤0.003 |
|
Iron(Fe) |
ppm |
≤10.0 |
|
Arsenic(As) |
ppm |
≤0.5 |
|
Fluoride(F) |
ppm |
≤10.0 |
|
Heavy metal (Pb) |
ppm |
≤2.0 |
|
Cadmium(Cd) |
ppm |
≤2.0 |
Physical and Chemical indicator of Phosphoric Acid Industrial Grade:
|
Items |
Unit |
Industrial Grade |
|
GB2091-2008 |
||
|
Main content (H3HPO4) |
% |
≥85.0 |
|
Colour /hazen |
% |
≤40 |
|
Sulphate(SO4) |
% |
≤0.03 |
|
Chloride(Cl) |
% |
≤0.003 |
|
Iron(Fe) |
ppm |
≤50.0 |
|
Arsenic(As) |
ppm |
≤10.0 |
|
Fluoride(F) |
ppm |
≤400 |
|
Heavy metal (Pb) |
ppm |
≤30.0 |
|
Cadmium(Cd) |
ppm |
------- |
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Product use and characteristics
No.1 Food use of phosphoric acid: in food industry :
Phosphoric acid is used as sour agent, nutrient starter, water retention agent and it can inhibit microbial growth and prolong shelf life; used in combination with antioxidants to prevent oxidative rancidity of food, widely used in sucrose refining and many other
1)Clarifying agent and sour agent in food and beverage
2)Nutrients for yeast
3)Sugar factory
4)Pharmaceutical industry, pharmaceutical capsules
5)Used as a flavoring agent, it can replace lactic acid to adjust the pH value in the beer saccharification process
No.2 Industrial use of phosphoric acid:
1)Metal surface treatment agent
2)As the raw materials to produce down-stream Phosphates
3)Organic reaction catalyst
4)Water treatment
5)Refractory additives
6)Activated carbon treatment agent
Package
Phosphoric acid: 35KG drum , 330KG drum, 1650KG IBC or customized according to customer’s requirements
Shelf life : 24 months
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