Potassium Pyrophosphate FCC Grade (TKPP) CAS 7320-34-5

• CAS No.: 7320-34-5
• Formula: K4p2o7
• EINECS: 230-785-7
• Certification: CIQ, ISO
• Purity: >98%
• Type: Potassium Phosphate
• Model NO.: FOOD GRADE
• Grade Standard: Food Grade
• Appearance: White Powder or Small Granular
• Usage: Buffering Agent
• Usage 1: Emulsifier
• Transport Package: 25 Kgs Kraft Paper Bag
• Specification: Assay >98%
• Trademark: K&S
• Origin: Lianyungang
• HS Code: 28352400
• Production Capacity: 10000 Mts Per Year

Product Description

 LIANYUNGANG KANDS CHEMICAL CO., LTD.
(K & S INDUSTRY LIMITED)
NO 4, Chaoyang East Rd, Xinpu District, Lianyungang, Jiangsu, China. 
 SPECIFICATION
Tetrapotassium Pyrophosphate (TKPP)

 

                                                         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.