聊城Di Potassium Phosphate

Taxonomy:聊城Potassium phosphate
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Date of release:2018/07/12
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Detailed introduction

DIPOTASSIUM PHOSPHATE (DKP)

Chemical Name	Dipotassium Phosphate Anhydrous
Synonyms	Dipotassium Hydrogen Phosphate
Molecular Formula	K₂HPO₄
HS Code	28352400
CAS NO.	7758-11-4
Standard Executed	FCC/E340ii

Technical Specification

Name of Index	Food Grade Standard
Assay (dry)≥%	98.0
As≤%	0.0003
P₂O₅Assay≥%	39.94(Anhydrous)
K₂O Assay≥%	52.94(Anhydrous)
Fluoride(F)≤%	0.001
Heavy Metal(Pb)≤%	0.0015
Water insoluble matter≤%	0.2
Pb≤%	0.0002
Loss on Dry%	≤2.0 (Anhydrous)

Properties

It`s colorless or white square crystal granule, easily deliquescent, alkaline, insoluble in ethanol. PH value is about 9 in 1% aqueous solution.

Application

It is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation

Packaging

It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer. The net weight of each bag is 25kg.

Storage and Transport

It should be stored in a dry,ventilative and clean warehouse, kept away from water and moisture, futhermore, it shoud be stored separately from poisonous.