Dear Sir, are you looking for competitive Polyphosphoric acid(PPA) price from China market? In China, there is few Polyphosphoric acid(PPA) suppliers with high quality in recent years due to high level environmental protection policy. TNJ Chemical is a time honored Polyphosphoric acid(PPA) factory in China. If you need to buy Polyphosphoric acid(PPA), please feel free to contact sales17@tnjchem.com
Physical Chemistry
Appearance: colorless liquid
(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
Specification
CAS No 7664-38-2
Molecular Formula H3PO4
Molecular Weight 97.995
UN No 2468
SPECIFICATION: Food Grade
Application
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.
Packaging
35 kg plastic drum, IBC drums.
or as request
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