Potassium Polymetaphosphate (KPMP)

• CAS No.: 7790-53-6
• Formula: (Kpo3)N
• EINECS: 232-212-6
• Model NO.: F202415
• Color: White
• Appearance: Powder
• Grade: Food Grade
• National Standard: 59.0-61.5
• Transport Package: 25 Kgs Bag
• Specification: assay 59.0-61.5%
• Trademark: SH
• Origin: Sichuan
• Production Capacity: 20000/Year

Product Description

1.Properties

Highly polymerized linear-chain polyphosphates, there may be a small amount of cyclic structure of potassium trimethenate and ring structure of potassium tetrametaphosphate. It is a colorless to white glass-like block or sheet, or a white fibrous crystal or powder. Odorless. Slowly dissolved in water, its solubility varies with the degree of polymerization, generally 0.004%. The aqueous solution is alkaline. Soluble in sodium salt solution, rapidly soluble in dilute inorganic acids, insoluble in ethanol.

 

2.Application

Used as Moisture retention agents, leavening agents, acidity regulators, stabilizers, coagulants, anti-caking agents. It is used for moisture retention agents, leavening agents, acidity regulators, stabilizers, coagulants, anti-caking agents

3.Package

Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag

Loading:25 kgs on pallet: 24MT/20'FCL; Un-palletized:26MT/20'FCL

Jumbo bag :20 bags /20'FCL ;

4.Specifications

NO   .	Specifications	National   Standard	Ronghong   standard
1	Appearance	white  powder or fibrous crystal
2	Phosphorus Pentoxide (P2O5 ) % ≥	59.0-61.5	59.0-61.5
3	Loss on ignition % ≤	2.0	1.0
4	Viscosity/m Pa.s  ≥	10	20-50
5	Arsenic % ≤	0.0003	<0.0003
6	Lead % ≤	0.0002	0.0001
7	Fluoride   % ≤	0.001	0.0005
8	Heavy   Metal % ≤	0.002	<0.001