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Sodium phosphate monobasic

Name: Sodium phosphate monobasic
Brand: SIGMA

BioReagent, Molecular Biology, anhydrous, ≥98%

Synonym(s):

Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate

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About This Item

Linear Formula:

NaH₂PO₄

CAS Number:

7558-80-7

Molecular Weight:

119.98

PubChem Substance ID:

24899546

eCl@ss:

38070208

UNSPSC Code:

12161700

NACRES:

NA.52

EC Number:

231-449-2

MDL number:

MFCD00003527

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Properties

Quality Segment

200

grade

Molecular Biology, anhydrous

product line

BioReagent

assay

≥98%

form

solid

technique(s)

activity assay: suitable

pH

4.0-4.5 (25 °C, 50 g/L in water)

solubility

H₂O: complete 100 mg/mL, clear, colorless

anion traces

chloride (Cl^-): ≤40 ppm

cation traces

Fe: ≤30 ppm

application(s)

diagnostic assay manufacturing

foreign activity

DNase, RNase and protease, none detected

storage temp.

room temp

SMILES string

[Na+].OP(O)([O-])=O

InChI

1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

InChI key

AJPJDKMHJJGVTQ-UHFFFAOYSA-M

Description

General description

Sodium phosphate is a salt of sodium hydroxide and phosphoric acid. It is widely used in buffers for molecular biology applications.

Application

Sodium phosphate monobasic is widely used in buffers for molecular biology applications. It is an important ingredient in cholesterol assay reaction buffer and miRNA microarray fabrication.

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

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1 of 1

This Item	71496	S2554
Sigma-Aldrich S3139 Sodium phosphate monobasic	Sigma-Aldrich 71496 Sodium phosphate monobasic	Sigma-Aldrich S2554 Sodium phosphate monobasic
description BioReagent, Molecular Biology, anhydrous, ≥98%	description purum p.a., anhydrous, ≥99.0% (T)	description meets USP testing specifications, anhydrous
technique(s) activity assay: suitable	technique(s) -	technique(s) -
grade anhydrous, Molecular Biology	grade anhydrous, purum p.a.	grade anhydrous
assay ≥98%	assay ≥99.0% (T)	assay 98.0-103.0% (T)
Quality Level 200	Quality Level 200	Quality Level 300
product line BioReagent	product line -	product line -
application(s) diagnostic assay manufacturing	application(s) sample preparation	application(s) pharmaceutical (small molecule)

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Storage Class

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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