Dipotassium Phosphate

• CAS No.: 7758-11-4
• Formula: K2hpo4
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Resource: Chemosynthesis
• Transport Package: Plastic Paper Bag
• Specification: 25KG/bag
• Trademark: Dongtai
• Origin: China
• HS Code: 28352400
• Production Capacity: 20000metric Tons/Year

Product Description

Dipotassium Phosphate
1.Chemical name: Dipotassium Phosphate,Potassium phosphate,dibasic
2.M. F.: K₂HPO₄
3.M. W.: 174.18
4.Physical properties: White or colorless powder,easily soluble in water.
5.Quality standard:(GB1886.334-2021,FCC-V,E 340 (ii))

Name of index	GB1886.334-2021	FCC-V	E 340 (ii)
Dipotassium Phosphate K2HPO4 (on dried material),≥%	98.0	98.0	98.0
P2O5(on the anhydrous basis)	-	-	40.3-41.5
Test for potassium	-	-	Passes test
Test for phosphate	-	-	Passes test
Water-insoluble , ≤%	0.2	0.2	0.2(on the anhydrous basis)
Arsenic (As) ,≤%	0.0003	0.0003	0.0001
Fluoride (as F) ,≤%	0.001	0.001	0.001
Loss on Drying ,≤%	2.0	2.0	2.0(105 °C, 4 hours)
Pb , ≤%	0.0002	0.0002	0.0001
Heavy Metals (as Pb) ,≤%	0.001	-	-
PH(1 % solution)	8.6-9.4	-	8.7-9.4
Cadmium ,≤%	-	-	0.0001
Mercury ,≤%	-	-	0.0001

 6.Usage: In food industry, it is used as buffer, chelating agent, yeast food, emulsifier,antioxidant synergistic agent.
7.Packing: In 25kg composite plastic woven/paper bag with PE liner.
8.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 the packing bags.