Tianjin Yuanlong Chemical Industry Co., Ltd.
Main products:Caustic Soda,Sodium Metasilicate,Ethylene Diamine Tetraacetic Acid,Sodium Thiosulfate,Sulfur Black
Contact Us
  • Contact Person : Ms. Yu Nancy
  • Company Name : Tianjin Yuanlong Chemical Industry Co., Ltd.
  • Tel : 86-22-23528561
  • Fax : 86-22-23523959
  • Address : Tianjin,Tianjin,No. 10, Hanbei Road, Hangu district, Tianjin
  • Country/Region : China
  • Zip : 300480

Polyphosphoric aicd

Polyphosphoric aicd
Product Detailed
1.Good quality and best price 2.with competitive price 3.Polyphosphoric aicd 4.packing: IBC Tanks

Used as cyclizing agent and acylating agent in organic synthesis; analytical reagent.


CAS No 7664-38-2Molecular Formula H3PO4Molecular Weight 97.995UN No 2468

SPECIFICATION: Food GradeAll percentages are by weight unless otherwise specified.(10 ppm = 0.001%)

Item Value Unit IndexChromaticity: 20 Hazen MaxPhosphoric Acid (H3PO4) 75 % MinArsenic (as As) 0.0001 % MaxOxidable as (H3PO3) 0.012 % MaxFluoride (as F) 0.001 % MaxHeavy 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.

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

Polyphosphoric aicd

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