Sodium phosphate, dibasic anhydrous, USP

Name: Sodium phosphate, dibasic anhydrous, USP
SKU: 02199802-CF
Price: 53.51 USD

$53.51

Key features and details

Sodium phosphate dibasic anhydrous is a sodium salt of phosphoric acid. It is a white powder that is highly hygroscopic and water soluble.

SKU: 02199802-CF

Synonyms

Sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate

CAS Number:

7558-79-4

Molecular Formula:

Na2HPO4

Molecular Weight:

141.98

EC Number:

231-448-7

MDL Number:

MFCD00003497

Qty

Request A Custom or Bulk Quote

Product Description

Sodium phosphate dibasic anhydrous is a sodium salt of phosphoric acid. It is a white powder that is highly hygroscopic and water soluble.

Application Notes

Sodium phosphate dibasic has been used for preparing phosphate buffer which in turn is utilized in X-gal staining

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

Additive | Buffer

Specifications

SKU	02199802-CF
Alternate Names	Sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate
Application Notes	Sodium phosphate dibasic has been used for preparing phosphate buffer which in turn is utilized in X-gal staining
Base Catalog Number	199802
Biochemical Physiological Actions	Sodium phosphate dibasic is an important component of running buffer of denaturing gel electrophoresis. It induces glomerular calcification as well as other nephrotic syndrome in Sprague-Dawley rats.
CAS #	7558-79-4
EC Number	231-448-7
Grade	USP
Insoluble Matter	≤0.4%
Melting Point	ca. 250 °C with decomposition(lit.)
Molecular Formula	Na2HPO4
Molecular Weight	141.98
Personal Protective Equipment	Eyeshields, Gloves, respirator filter
pH	8.4-9.6 (20 °C, 1%) (lit.)
pKa	(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) (lit.)
Potency	≤0.002%
RTECS Number	WC4500000
Solubility	Freely soluble in water; 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.