Sodium sulphate anhydrous, USP ≥99.00%

Name: Sodium sulphate anhydrous, USP ≥99.00%
Brand: Vaqora Chemicals
SKU: VQ-046772

About Sodium sulphate anhydrous, USP ≥99.00%

Vaqora Chemicals supplies Sodium sulphate anhydrous (USP grade), an alkali metal compound registered under CAS number 7757-82-6 with a typical assay of ≥99.00%. Formula Na2O4S, molecular weight 142.04 g/mol. It is also known as Disodium sulfate or Sodium sulfate anhydrous.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span cell and microbial culture, molecular biology workflows and nanotechnology research. Typical end-use sectors are academic and industrial research.

Standard pack sizes are 500 g, 1 kg, 5 kg and 50 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Cell & microbial culture
Molecular biology workflows
Nanotechnology research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium sulphate anhydrous, USP ≥99.00%
Catalogue No.	VQ-046772
CAS Number	7757-82-6
IUPAC name	disodium;sulfate
Molecular formula	Na₂O₄S
Molecular weight	142.04 g/mol
Exact mass	141.9313
Grade	USP
Purity / assay	≥99.00%
HSN code	28331990
InChIKey	PMZURENOXWZQFD-UHFFFAOYSA-L
SMILES	[O-]S(=O)(=O)[O-].[Na+].[Na+]
PubChem CID	24436

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 4
TPSA	88.6 Å²
Synonyms	Disodium sulfate, Sodium sulfate anhydrous, Sodium sulfate, anhydrous, Salt cake, Sodium sulphate, Sulfuric acid disodium salt, Disodium sulphate, Sodium sulfate (2:1), Bisodium sulfate, Sodium sulfate, dried, Anhydrous sodium sulfate, Disodium monosulfate

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H320Causes eye irritation
H370Causes damage to organs

Precautionary statements: P260, P264, P264 + P265, P270, P305 + P351 + P338, P308 + P316, P321, P337 + P317, P405, P501

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 7757-82-6

Industrial

Sodium Sulphate Anhydrous

CAS: 7757-82-6
Formula: Na₂O₄S
MW: 142.04 g/mol

VQ-019457

BP/USP/EP / Cell Cult…

Sodium sulphate anhydrous, BP/USP/EP, cell culture tested

CAS: 7757-82-6
Formula: Na₂O₄S
MW: 142.04 g/mol

VQ-046092

Sodium sulphate, 99.99%

CAS: 7757-82-6
Formula: Na₂O₄S
MW: 142.04 g/mol

VQ-014233

Sodium sulphate, 99%

CAS: 7757-82-6
Formula: Na₂O₄S
MW: 142.04 g/mol

VQ-014232

ACS

Sodium sulphate, ACS reagent, ≥99%

CAS: 7757-82-6
Formula: Na₂O₄S
MW: 142.04 g/mol

VQ-014234

Food Grade

Sodium sulphate, food grade (FCC)

CAS: 7757-82-6
Formula: Na₂O₄S
MW: 142.04 g/mol

VQ-046912

HPLC

Sodium sulphate, for HPLC 99%+

CAS: 7757-82-6
Formula: Na₂O₄S
MW: 142.04 g/mol

VQ-000768

AR

Sodium sulphate, GR 99%+

CAS: 7757-82-6
Formula: Na₂O₄S
MW: 142.04 g/mol

VQ-014235

Frequently asked questions

What is the CAS number of Sodium sulphate anhydrous, USP ≥99.00%?

The CAS Registry Number of Sodium sulphate anhydrous, USP ≥99.00% is 7757-82-6. It is also known as Disodium sulfate, Sodium sulfate anhydrous, Sodium sulfate, anhydrous.

What is the molecular formula and molecular weight of Sodium sulphate anhydrous, USP ≥99.00%?

Sodium sulphate anhydrous, USP ≥99.00% has the molecular formula Na2O4S and a molecular weight of 142.04 g/mol.

Which grade and pack sizes of Sodium sulphate anhydrous, USP ≥99.00% can I order?

We supply Sodium sulphate anhydrous, USP ≥99.00% in USP (≥99.00%) grade, in 500 g, 1 kg, 5 kg, 50 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium sulphate anhydrous, USP ≥99.00%?

Yes. Every lot of Sodium sulphate anhydrous, USP ≥99.00% 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 sulphate anhydrous, USP ≥99.00% be shipped internationally?

Yes. Sodium sulphate anhydrous, USP ≥99.00% 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.