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Potassium phosphate, dibasic

Potassium phosphate, dibasic

$39.90

Key features and details

Potassium phosphate is a reagent with high buffering capacity. It occurs in several forms: monobasic, dibasic and tribasic. Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH.

SKU: 02191432-CF

Synonyms
Dipotassium phosphate trihydrate; Dikalium phosphate; DKP; Dipotassium hydrogen phosphate ;Dipotassium hydrogen phosphate trihydrate; di-Potassium hydrogen phosphate trihydrate
CAS Number:
16788-57-1
Molecular Formula:
K2HPO4·3H2O
Molecular Weight:
228.18
EC Number:
231-834-5
MDL Number:
MFCD00149926
Product Description

Potassium phosphate is a reagent with high buffering capacity. It occurs in several forms: monobasic, dibasic and tribasic. Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH.

Application Notes

Potassium phosphate dibasic is widely used in molecular biology, biochemistry, and chromatography. It is typically used as a component for a wide variety of media used in the culture of microorganisms, also as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Component of Culture media | Component in phosphate buffered saline

Specifications
SKU 02191432-CF
Alternate Names Dipotassium phosphate trihydrate; Dikalium phosphate; DKP; Dipotassium hydrogen phosphate ;Dipotassium hydrogen phosphate trihydrate; di-Potassium hydrogen phosphate trihydrate
Application Notes Potassium phosphate dibasic is widely used in molecular biology, biochemistry, and chromatography. It is typically used as a component for a wide variety of media used in the culture of microorganisms, also as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.
Base Catalog Number 191432
CAS # 16788-57-1
EC Number 231-834-5
Format Crystalline powder
Grade Reagent Grade
Hazard Statements H317
Molecular Formula K2HPO4·3H2O
Molecular Weight 228.18
Personal Protective Equipment Eyeshields, Gloves, respirator filter
pH 8.5 - 9.6 (5% aq soln)
Solubility Soluble in water(100 mg/mL); Insoluble to slightly soluble in ethanol; insoluble in alcohol.
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Documents

Certificate of Analysis

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Certificate of Analysis
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Certificate of Analysis
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Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis
Certificate of Analysis

Datasheet

Datasheet

Material Safety Datasheet

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