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Phosphoric Acid (PA)

 

[ Catalog for Food Additive ]

 

Standard Executed: GB2091-1992
Molecular Formula: H₃PO₄
MW: 98
Description:
       It is colorless, transparent and syrupy liquid.
       The density is 1.70.
       It mixes with water in all proportions and then produce an amount of heat. It loses water and converts to pyrophosphoric acid and metaphosphoric acid further.

Usage: Mainly used for sugar industry.
Packing: Plastic drum, net weight 30kg, 35kg, 330kg.

Technical Specifications:

Specifications	Index I	IndexII
Main content % ≥	85.0	75 , 85
Fluoride, as F % ≤	0.001	0.001
Chloride, as Cl % ≤	0.0005	-
SO4 % ≤	0.005	-
Fe % ≤	0.002	-
Arsenic, as As % ≤	0.0001	0.00005
Heavy metals, as Pb % ≤	0.001	0.0005
Easy Oxidized Matter, as H3PO3 %	0.012	0.012