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CAS 8017-16-1, Polyphosphoric acid, (H)n+2

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Product Details

Product Tags

Product Name: Polyphosphoric acid
CAS: 8017-16-1
Molecular Formula: (H)n+2·(P)n·(O)3n+1
Molecular Weight: 337.93
Synonyms: Polyphosphoic Acid;Tetraphosphoric acid;PPA

UN No 2468

 

 

 

Physical Chemistry

Appearance: colorless liquid

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

 

 

 

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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