Methyl sulphate sodium salt, 98%

Name: Methyl sulphate sodium salt, 98%
Brand: Vaqora Chemicals
SKU: VQ-010900

About Methyl sulphate sodium salt, 98%

Methyl sulphate sodium salt (CAS 512-42-5) is an organosulfur compound offered by Vaqora Chemicals, specified at 98% purity. With the molecular formula CH3NaO4S, it has a molar mass of 134.09 g/mol. The IUPAC name is sodium methyl sulfate. It is also known as Monomethyl ester sulfuric acid sodium salt or Sodium methyl sulphate.

The product is provided as a powder. Key physical data: a melting point of 210 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 100 g and 5 kg packs, Methyl sulphate sodium salt is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyl sulphate sodium salt, 98%
Catalogue No.	VQ-010900
CAS Number	512-42-5
IUPAC name	sodium methyl sulfate
Molecular formula	CH₃NaO₄S
Molecular weight	134.09 g/mol
Exact mass	133.965
Purity / assay	98%
HSN code	29215130
InChIKey	DZXBHDRHRFLQCJ-UHFFFAOYSA-M
SMILES	COS(=O)(=O)[O-].[Na+]
PubChem CID	2735086

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	210 °C
H-bond donors / acceptors	0 / 4
TPSA	74.8 Å²
Synonyms	Monomethyl ester sulfuric acid sodium salt, Sodium methyl sulphate, Methyl sulfate, sodium salt, Methyl sodium sulfate, Methylsulfuric Acid Sodium Salt, Sodium monomethylsulfate, Methyl sulfate sodium salt, Sulfuric acid, monomethyl ester, sodium salt (1:1), Sodium methylsulfate, Sodium monometh, MeOSO3Na

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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

Frequently asked questions

What is the CAS number of Methyl sulphate sodium salt, 98%?

The CAS Registry Number of Methyl sulphate sodium salt, 98% is 512-42-5. It is also known as Monomethyl ester sulfuric acid sodium salt, Sodium methyl sulphate, Methyl sulfate, sodium salt.

What is the molecular formula and molecular weight of Methyl sulphate sodium salt, 98%?

Methyl sulphate sodium salt, 98% has the molecular formula CH3NaO4S and a molecular weight of 134.09 g/mol. Its IUPAC name is sodium methyl sulfate.

Which grade and pack sizes of Methyl sulphate sodium salt, 98% can I order?

We supply Methyl sulphate sodium salt, 98% in (98%) grade, in 25 g, 100 g, 5 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl sulphate sodium salt, 98%?

Yes. Every lot of Methyl sulphate sodium salt, 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 Methyl sulphate sodium salt, 98% be shipped internationally?

Yes. Methyl sulphate sodium salt, 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.