Used as cyclizing agent and acylating agent in organic synthesis; analytical reagent.
PRODUCT IDENTIFICATION:
CAS No 7664-38-2
Molecular Formula H3PO4
Molecular Weight 97.995
UN No 2468
SPECIFICATION: Food Grade
All percentages are by weight unless otherwise specified.
(10 ppm = 0.001%)
Item Value Unit Index
Chromaticity: 20 Hazen Max
Phosphoric Acid (H3PO4) 75 % Min
Arsenic (as As) 0.0001 % Max
Oxidable as (H3PO3) 0.012 % Max
Fluoride (as F) 0.001 % Max
Heavy metals (as Pb) 0.0005 % Max
APPEARANCE:
Colorless, transparent and syrupy liquid
AVAILABLE PACKAGING:
35 kg plastic drum, IBC drums.
APPLICATIONS:
As acidulant it's used in seasoning, canned food ad cooling drink as well as the nutrient source of yesst in brew to prevent bacterium from breeding
It is mainly used to produce series phosphate food additive, and used as sour agent in beverage and food industry.
Test Index
| Item |
Value |
Unit |
Index |
| Chromaticity: |
20 |
Hazen |
Max |
| Phosphoric Acid (H3PO4) |
75 |
% |
Min |
| Arsenic (as As) |
0.0001 |
% |
Max |
| Oxidable as (H3PO3) |
0.012 |
% |
Max |
| Fluoride (as F) |
0.001 |
% |
Max |
| Heavy metals (as Pb) |
0.0005 |
% |
Max |
