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Dipotassium hydrogenphosphate

Dipotassium hydrogenphosphate
Dipotassium hydrogenphosphate
CAS No.
7758-11-4
Chemical Name:
Dipotassium hydrogenphosphate
Synonyms
DKP;Isolyte;Mediject P;dikaliumphosphate;PRIMARY SOLUTION RED;DIPOTASSIUM PHOSPHATE;POTASSIUM BIPHOSPHATE;dipotassium-o-phosphate;SEC-POTASSIUM PHOSPHATE;POTASSIUM MONOPHOSPHATE
CBNumber:
CB5668937
Molecular Formula:
HK2O4P
Formula Weight:
174.175901
MOL File:
7758-11-4.mol

Dipotassium hydrogenphosphate Properties

Melting point:
340 °C
Density 
2,44 g/cm3
storage temp. 
Store at RT.
solubility 
H2O: 1 M at 20 °C, clear, colorless
form 
Solid
color 
White
PH
8.5-9.6 (25℃, 50mg/mL in H2O)
pka
(1) 2.15, (2) 6.82, (3) 12.38 (at 25℃)
Water Solubility 
1600 g/L (20 ºC)
Sensitive 
Hygroscopic
Merck 
14,7658
Stability:
Stable. Hygroscopic.
InChIKey
ZPWVASYFFYYZEW-UHFFFAOYSA-L
CAS DataBase Reference
7758-11-4(CAS DataBase Reference)
EPA Substance Registry System
Phosphoric acid, dipotassium salt(7758-11-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,C,T,F
Risk Statements  36-35-22
Safety Statements  22-24/25-36-26-45-36/37/39
WGK Germany  3
RTECS  TC8450000
3
TSCA  Yes
HS Code  28352400
Hazardous Substances Data 7758-11-4(Hazardous Substances Data)
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Dipotassium hydrogenphosphate price More Price(55)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.05104 di-Potassium hydrogen phosphate anhydrous for analysis EMSURE 7758-11-4 1EA $192 2017-11-08 Buy
Sigma-Aldrich 1.05104 di-Potassium hydrogen phosphate anhydrous for analysis EMSURE 7758-11-4 2EA $1122 2017-11-08 Buy
Alfa Aesar 011593 Potassium hydrogen phosphate, ACS, 98.0% min 7758-11-4 5kg $365 2018-11-16 Buy
Alfa Aesar 011593 Potassium hydrogen phosphate, ACS, 98.0% min 7758-11-4 1kg $143 2018-11-16 Buy
Strem Chemicals 93-1940 Potassium hydrogen phosphate, 98+% (ACS) 7758-11-4 1kg $134 2018-11-13 Buy

Dipotassium hydrogenphosphate Chemical Properties,Uses,Production

Description

Dipotassium phosphate (K2HPO4) is a common source of phosphorus and potassium, which is often used as a fertilizer. It is also widely applied in the food industry, such as food additive and electrolyte replenisher for workout supplement. Another usage of dipotassium phosphate is as a medicine, who serves as a diuretic or laxative. Besides, it is employed in the production of imitation dairy creamers to prevent coagulation and used in certain powders to prepare beverages. In addition, it is commonly seen in chemical laboratories for producing buffer solutions and trypticase soy agar which is used to make agar plates for culturing bacteria.

Chemical Properties

White crystalline powder

Uses

Buffer solutions.

Definition

ChEBI: A potassium salt that is the dipotassium salt of phosphoric acid.

Uses

Buffering agent in antifreeze solutions; nutrient in the culturing of antibiotics; ingredient of instant fertilizers; as sequestrant in the preparation of non-dairy powdered coffee creams.

References

https://en.wikipedia.org/wiki/Dipotassium_phosphate
https://pubchem.ncbi.nlm.nih.gov/compound/Dipotassium_hydrogen_phosphate#section=Other-Identifiers
https://www.isitbadforyou.com/questions/is-dipotassium-phosphate-bad-for-you

Dipotassium hydrogenphosphate Preparation Products And Raw materials

Raw materials

Preparation Products


Dipotassium hydrogenphosphate Suppliers

Global( 283)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Jiangsu Kolod Food Ingredients Co.,Ltd.
+86-518-85110578 18805133257
+86-518-85110578 sales3257@jskolod.com CHINA 92 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
inquiry@dakenchem.com CHINA 22119 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3625 58
Spectrum Chemical Manufacturing Corp. 021-67601398,18616765336,QQ:3475911745
021-57711696 mkt@spectrumchina.net China 9821 60
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25126 65
Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
+86-21-57758967 sales@boylechem.com China 2220 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62

View Lastest Price from Dipotassium hydrogenphosphate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2017-08-30 Dipotassium Phosphate;Potassium Monohydrogen Orthophosphate;Potassium hydrogen phosphate anhydrous;
7758-11-4
US $10.00 / KG 25KG 98.0% 200 tons Jiangsu Kolod Food Ingredients Co.,Ltd

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