Sodium phosphate monobasic, for molecular bio… 7558-80-7

Name: Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98%
Brand: Vaqora Chemicals
SKU: VQ-003422

About Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98%

Vaqora Chemicals supplies Sodium phosphate monobasic in Molecular Biology grade, a molecular biology reagent registered under CAS number 7558-80-7 at a purity of ≥98%. Formula H2NaO4P, molecular weight 119.98 g/mol. Systematically, it is named sodium dihydrogen phosphate. Common synonyms include Monosodium phosphate and Monosodium dihydrogen orthophosphate.

In its supplied form it is a white to off-white powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for electrophoresis, DNA/RNA workflows, protein analysis and buffer preparation. It is used across academic and industrial research and diagnostics and biotechnology.

Available in 250 g, 500 g, 1 kg and 25 kg packs, Sodium phosphate monobasic is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Electrophoresis
DNA/RNA workflows
Protein analysis
Buffer preparation

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98%
Catalogue No.	VQ-003422
CAS Number	7558-80-7
IUPAC name	sodium dihydrogen phosphate
Molecular formula	H₂NaO₄P
Molecular weight	119.98 g/mol
Exact mass	119.9588
Grade	Molecular Biology
Purity / assay	≥98%
HSN code	28351090
InChIKey	AJPJDKMHJJGVTQ-UHFFFAOYSA-M
SMILES	OP(=O)(O)[O-].[Na+]
PubChem CID	23672064

Physical properties
Physical form	Powder
Appearance	White to off-white powder
H-bond donors / acceptors	2 / 4
TPSA	80.6 Å²
Synonyms	Monosodium phosphate, Monosodium dihydrogen orthophosphate, Sodium acid phosphate, Sodium phosphate, monobasic, Sodium primary phosphate, Acid sodium phosphate, Monosodium monophosphate, Monobasic sodium phosphate, Monosodium phosphate, anhydrous, Monosodium orthophosphate, Monosorb XP-4, Primary sodium phosphate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7558-80-7

AR

Sodium phosphate monobasic anhydrous, AR

CAS: 7558-80-7
Formula: H₂NaO₄P
MW: 119.98 g/mol

VQ-045557

BP/USP / Cell Culture

Sodium phosphate monobasic anhydrous, BP/USP, cell culture tested

CAS: 7558-80-7
Formula: H₂NaO₄P
MW: 119.98 g/mol

VQ-046090

Cell Culture

Sodium phosphate monobasic anhydrous, cell culture tested

CAS: 7558-80-7
Formula: H₂NaO₄P
MW: 119.98 g/mol

VQ-046260

HPLC

Sodium phosphate monobasic anhydrous, for HPLC ≥99.0%

CAS: 7558-80-7
Formula: H₂NaO₄P
MW: 119.98 g/mol

VQ-045503

IP/USP

Sodium phosphate monobasic anhydrous, IP/USP

CAS: 7558-80-7
Formula: H₂NaO₄P
MW: 119.98 g/mol

VQ-046764

Extra Pure

Sodium phosphate monobasic, extrapure, 99%

CAS: 7558-80-7
Formula: H₂NaO₄P
MW: 119.98 g/mol

VQ-014208

Frequently asked questions

What is the CAS number of Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98%?

The CAS Registry Number of Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98% is 7558-80-7. It is also known as Monosodium phosphate, Monosodium dihydrogen orthophosphate, Sodium acid phosphate.

What is the molecular formula and molecular weight of Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98%?

Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98% has the molecular formula H2NaO4P and a molecular weight of 119.98 g/mol. Its IUPAC name is sodium dihydrogen phosphate.

Which grade and pack sizes of Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98% can I order?

We supply Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98% in Molecular Biology (≥98%) grade, in 250 g, 500 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98%?

Yes. Every lot of Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98% be shipped internationally?

Yes. Sodium phosphate monobasic, for molecular biology, anhydrous, ≥98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.