High-Purity Dipotassium Phosphate Anhydrous Chemical Reagent for Lab Use

• Customization: Available
• CAS No.: 7758-11-4
• Formula: K2hpo4
• Model NO.: Food additive dipotassium phosphate
• EINECS: 231-834-5
• Certification: CCIC, CIQ, RoHS, ISO, FDA, Kosher,Halal
• Purity: 90%~99%
• Type: Potassium Phosphate
• Grade Standard: Food Grade
• 20'fcl: 12mts
• Transport Package: 25kgs Karft Paper Bag
• Specification: FCCVII, BP, USP
• Trademark: KOLOD
• Origin: Lianyungang, China
• HS Code: 29152990
• Production Capacity: 10000mts

Product Description

1. Chemical Name:  Dipotassium Phosphate
2. Molecular Formula:  K₂HPO₄,K₂HPO₄· 3H₂O
3. Molecular Weight:  Anhydrous: 174.18; Trihydrate: 228.18
4. CAS:  Anhydrous: 7758-11-4; Trihydrate: 16788-57-1
5. Character: It's colorless or white square crystal granule or powder, easily deliquescent, alkaline, insoluble in ethanol. pH value is about 9 in 1% aqueous solution.
6. Usage:  In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.
7. Packing:  It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8. Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

PRODUCT NAME	DIPOTASSIUM PHOSPHATE ANHYDROUS	QUANTITY	25KGS
MFG. DATE	MAR.11, 2021	BATCH NO.	21031101
EXP..DATE	MAR.10, 2023	TEST BASE	GB1886.334-2021

 

Name of Index	GB1886.334-2021	Index
Content(Dry Basis)                    ≥%	98.0	99.63
As  (mg/kg)                         ≤	3	<3
Loss on Drying(105,4hºC)          w/% ≤	2.0	0.22
Insoluble Substances               w/% ≤	0.2	0.04
F (mg/kg)                            ≤	10	6
Pb(mg/kg)                           ≤	2	<2
pH(10g/l)	9±0.4	9.11
Heavy metal(mg/kg)                   ≤	10	<10