Potassium Phosphate Dibasic
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- $5 - $7090
- Product name: Potassium Phosphate Dibasic
- CAS: 7758-11-4
- MF: K2HPO4
- MW: 174.18
- EINECS:231-834-5
- MDL Number:MFCD00011383
- Synonyms:potassiumorthophosphate,mono-h ;di-Potassium hydrogen orthophosphate anhydrous;PotassiumPhosphateDibasicBp;PotassiumPhosphateDibasicAcs/Usp;Potassiumhydrogenphosphate,anhydrous,98+%;Potassium phosphate, dibasic, anhydrous, for analysis, 99+%;Potassium phosphate, dibasic, for analysis ACS, 98+%;POTASSIUM PHOSPHATE, DIBASIC BIO-REFINED
128 prices
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Brand
- aablocks
- AK Scientific
- Arctom
- Chem-Impex
- ChemPure Brand Chemicals
- GFS CHEMICALS
- Medical Isotopes, Inc.
- Oakwood
- ProChem
- Sigma-Aldrich
- Strem Chemicals
- Thermo Scientific Chemicals
- TRC
Package
- 500MG
- 5G
- 25g
- 50G
- 100g
- 250g
- 500g
- 1KG
- 1000g
- 1l
- 2.5KG
- 3X1KG
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- 500 g
- Manufactureraablocks
- Product numberAA0034PF
- Product descriptionDipotassium hydrogenphosphate 98%
- Packaging100g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034PF
- Product descriptionDipotassium hydrogenphosphate 98%
- Packaging500g
- Price$14
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberS293
- Product descriptiondi-Potassium hydrogen phosphate
- Packaging250g
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberS293
- Product descriptiondi-Potassium hydrogen phosphate
- Packaging5kg
- Price$315
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSY010082
- Product descriptionPotassium Phosphate Dibasic >98%
- Packaging100g
- Price$26
- Updated2026-05-26
- Buy
- ManufacturerChem-Impex
- Product number35753
- Product descriptionPotassiumphosphatedibasicanhdyrous,98.0-100.5%(Assybytitration),USP 98.0-100.5%(Assybytitration)
- Packaging100G
- Price$29.12
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00438
- Product descriptionPotassium phosphate dibasic, anhydrous ≥98%(Assaybytitration)
- Packaging250G
- Price$30
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number00438
- Product descriptionPotassiumphosphatedibasic,anhydrous,98-101%(Assaybytitration),ACSreagent 98-101%(Assaybytitration)
- Packaging100G
- Price$17.47
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00438
- Product descriptionPotassium phosphate dibasic, anhydrous ≥98%(Assaybytitration)
- Packaging100G
- Price$20
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number00438
- Product descriptionPotassiumphosphatedibasic,anhydrous,98-101%(Assaybytitration),ACSreagent 98-101%(Assaybytitration)
- Packaging250G
- Price$23.3
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number37012
- Product descriptionPotassium phosphate dibasic, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm) 98.0-100.5%(Assayondriedbasis)
- Packaging250G
- Price$40
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number35754
- Product descriptionPotassium phosphate dibasic anhydrous ≥98%(Assaybytitration)
- Packaging250G
- Price$43.87
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number00438
- Product descriptionPotassiumphosphatedibasic,anhydrous,98-101%(Assaybytitration),ACSreagent 98-101%(Assaybytitration)
- Packaging1KG
- Price$46.59
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00438
- Product descriptionPotassium phosphate dibasic, anhydrous ≥98%(Assaybytitration)
- Packaging1KG
- Price$60
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number35753
- Product descriptionPotassiumphosphatedibasicanhdyrous,98.0-100.5%(Assybytitration),USP 98.0-100.5%(Assybytitration)
- Packaging250G
- Price$64.06
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number37012
- Product descriptionPotassium phosphate dibasic, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm) 98.0-100.5%(Assayondriedbasis)
- Packaging1KG
- Price$70
- Updated2026-05-19
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0034PF | Dipotassium hydrogenphosphate 98% | 100g | $5 | 2026-05-28 | Buy |
| aablocks | AA0034PF | Dipotassium hydrogenphosphate 98% | 500g | $14 | 2026-05-28 | Buy |
| AK Scientific | S293 | di-Potassium hydrogen phosphate | 250g | $25 | 2021-12-16 | Buy |
| AK Scientific | S293 | di-Potassium hydrogen phosphate | 5kg | $315 | 2021-12-16 | Buy |
| Arctom | SY010082 | Potassium Phosphate Dibasic >98% | 100g | $26 | 2026-05-26 | Buy |
| Chem-Impex | 35753 | Potassiumphosphatedibasicanhdyrous,98.0-100.5%(Assybytitration),USP 98.0-100.5%(Assybytitration) | 100G | $29.12 | 2021-12-16 | Buy |
| Chem-Impex | 00438 | Potassium phosphate dibasic, anhydrous ≥98%(Assaybytitration) | 250G | $30 | 2026-05-19 | Buy |
| Chem-Impex | 00438 | Potassiumphosphatedibasic,anhydrous,98-101%(Assaybytitration),ACSreagent 98-101%(Assaybytitration) | 100G | $17.47 | 2021-12-16 | Buy |
| Chem-Impex | 00438 | Potassium phosphate dibasic, anhydrous ≥98%(Assaybytitration) | 100G | $20 | 2026-05-19 | Buy |
| Chem-Impex | 00438 | Potassiumphosphatedibasic,anhydrous,98-101%(Assaybytitration),ACSreagent 98-101%(Assaybytitration) | 250G | $23.3 | 2021-12-16 | Buy |
| Chem-Impex | 37012 | Potassium phosphate dibasic, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm) 98.0-100.5%(Assayondriedbasis) | 250G | $40 | 2026-05-19 | Buy |
| Chem-Impex | 35754 | Potassium phosphate dibasic anhydrous ≥98%(Assaybytitration) | 250G | $43.87 | 2026-05-19 | Buy |
| Chem-Impex | 00438 | Potassiumphosphatedibasic,anhydrous,98-101%(Assaybytitration),ACSreagent 98-101%(Assaybytitration) | 1KG | $46.59 | 2021-12-16 | Buy |
| Chem-Impex | 00438 | Potassium phosphate dibasic, anhydrous ≥98%(Assaybytitration) | 1KG | $60 | 2026-05-19 | Buy |
| Chem-Impex | 35753 | Potassiumphosphatedibasicanhdyrous,98.0-100.5%(Assybytitration),USP 98.0-100.5%(Assybytitration) | 250G | $64.06 | 2021-12-16 | Buy |
| Chem-Impex | 37012 | Potassium phosphate dibasic, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm) 98.0-100.5%(Assayondriedbasis) | 1KG | $70 | 2026-05-19 | Buy |
Properties
Melting point :340 °C
Density :2,44 g/cm3
bulk density :700-1000kg/m3
storage temp. :Store at +5°C to +30°C.
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℃)
Odor :Odorless
PH Range :8.8
biological source :synthetic
Water Solubility :1600 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: ≤0.20
λ: 280 nm Amax: ≤0.15 Decomposition :>465°C
Merck :14,7658
Stability :Stable. Hygroscopic.
Cosmetics Ingredients Functions :ANTICORROSIVE
BUFFERING Cosmetic Ingredient Review (CIR) :Potassium Phosphate Dibasic (7758-11-4)
InChI :1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChIKey :ZPWVASYFFYYZEW-UHFFFAOYSA-L
SMILES :[K+].[K+].OP([O-])([O-])=O
LogP :-2.148 (est)
CAS DataBase Reference :7758-11-4(CAS DataBase Reference)
EPA Substance Registry System :Dipotassium phosphate (7758-11-4)
Density :2,44 g/cm3
bulk density :700-1000kg/m3
storage temp. :Store at +5°C to +30°C.
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℃)
Odor :Odorless
PH Range :8.8
biological source :synthetic
Water Solubility :1600 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: ≤0.20
λ: 280 nm Amax: ≤0.15 Decomposition :>465°C
Merck :14,7658
Stability :Stable. Hygroscopic.
Cosmetics Ingredients Functions :ANTICORROSIVE
BUFFERING Cosmetic Ingredient Review (CIR) :Potassium Phosphate Dibasic (7758-11-4)
InChI :1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChIKey :ZPWVASYFFYYZEW-UHFFFAOYSA-L
SMILES :[K+].[K+].OP([O-])([O-])=O
LogP :-2.148 (est)
CAS DataBase Reference :7758-11-4(CAS DataBase Reference)
EPA Substance Registry System :Dipotassium phosphate (7758-11-4)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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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.More related product prices
Zinc phosphate Diammonium phosphate 7782-75-4 7789-77-7 Dimethyl succinate Potassium sorbate Trisodium phosphate Potassium chloride Sodium Phosphate, Dibasic Potassium phosphate 33494-80-3 DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT Trimethyl phosphate Dibenzyl phosphate Potassium dihydrogen phosphate Ammonium dihydrogen phosphate Sodium phosphate monobasic DIETHYL PHOSPHATE 13674-84-5Related product price
- Zinc phosphate
$10-2730 - Diammonium phosphate
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$11-6731.73
Suppliers and manufacturers
Jiangsu Kolod Food Ingredients Co.,Ltd.
Chongqing Chuandong Chemical (Group) Co. Ltd.
Aladdin Scientific
Henan Tianfu Chemical Co.,Ltd.
$0.00 /25KG
Dipotassium Phosphate;Potassium Monohydrogen Orthophosphate;Potassium hydrogen phosphate anhydrous; CAS:7758-11-4
Dipotassium Phosphate;Potassium Monohydrogen Orthophosphate;Potassium hydrogen phosphate anhydrous; CAS:7758-11-4
