Tech Grade Potassium Pyrophosphate /Tkpp/7320-34-5

Purity: >=99%
Type: Potassium Phosphate
Grade Standard: Electron Grade
Color: White
Assay: 99%Min
Transport Package: 25kg Bag
Gold Member Since 2021

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Basic Info.

Specification
FCC, EU LAW
Trademark
K&S
Origin
Jaingshu, China
Production Capacity
20000mt/Year

Product Description

 

 

                                                                          Potassium Pyrophosphate
Chemical name: Potassium Pyrophosphate, Tetrapotassium Pyrophosphate
Molecular formula: K4P2O7
Molecular weight : 330.34
Specification: white granular or powder , melting point at1109ºC,soluble in water.
Quality standard: GB25562-2010, FCC-V
 Name of index GB25562-2010  FCC-V
Potassium Pyrophosphate K4P2O7 
(on dried material) ≥%           
95.0 95.0
Water-insoluble   ≤% 0.1  0.1
Arsenic(As)% 0.0003 0.0003
Fluoride (as F)  ≤% 0.001 0.001
Loss on Ignition  ≤% 0.5  0.5
Pb   ≤% 0.0002 0.0002
PH    ≤% 10.0-11.0 --
Heavy metals (as Pb) 0.001 --
Function: In food industry, it is used as emulsifier, quality improver, chelating agent. It can be
 applied as fresh preserver, water conservation, and quality improver for quick-frozen
 aquatic products. Complex used with other phosphates in meat processing
 will get a better effect. Also it can improve the expansibility of ice cream, and the
taste of flour and cake, prevent the cheese ageing.
Packing: In 25kg composite plastic woven/paper bag with PE liner.
Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture 
and heat, and stored separately from poisonous Substances. Handled with care, 
so as to avoid damage to packing bags.

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