Magnesium sulphate, 99%

Name: Magnesium sulphate, 99%
Brand: Vaqora Chemicals
SKU: VQ-014455

About Magnesium sulphate, 99%

Magnesium sulphate (CAS 10034-99-8) is an alkaline earth compound offered by Vaqora Chemicals (Extra Pure grade) with a typical assay of 99%. Formula H14MgO11S, molecular weight 246.48 g/mol. The IUPAC name is magnesium. Sulfate. Heptahydrate. Alternative names: Epsom salts and Magnesium Sulfate.

The material typically appears as colourless to white powder or crystals or chunks. Store sealed in a dry, well-ventilated location away from incompatible materials. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include materials research and chemical synthesis. Buyers come mainly from academic and industrial research.

We offer Magnesium sulphate in 500 g, 5 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Materials research
Chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Magnesium sulphate, 99%
Catalogue No.	VQ-014455
CAS Number	10034-99-8
IUPAC name	magnesium;sulfate;heptahydrate
Molecular formula	H₁₄MgO₁₁S
Molecular weight	246.48 g/mol
Exact mass	246.0107
Grade	Extra Pure
Purity / assay	99%
HSN code	28332100
InChIKey	WRUGWIBCXHJTDG-UHFFFAOYSA-L
SMILES	O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Mg+2]
PubChem CID	24843

Physical properties
Physical form	Crystalline
Appearance	Colourless to white powder or crystals or chunks
H-bond donors / acceptors	7 / 11
TPSA	95.6 Å²
Synonyms	Epsom salts, Magnesium Sulfate, Magnesium sulfate heptahydrate, Epsom salt, magnesium sulphate heptahydrate, Bitter salt, Magnesia sulphurica, Magnesium sulfate (1:1) heptahydrate, Epsom salt(heptahydrate), Sulfuric acid magnesium salt (1:1), heptahydrate, Magnesii sulfatis heptahydras, Magnesium Sulfate, Heptahydrate

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 10034-99-8

Magnesium Sulphate 0.5M Solution

CAS: 10034-99-8
Formula: H₁₄MgO₁₁S
MW: 246.48 g/mol

VQ-046473

Industrial

Magnesium Sulphate Heptahydrate

CAS: 10034-99-8
Formula: H₁₄MgO₁₁S
MW: 246.48 g/mol

VQ-019445

BP/USP/EP / Cell Cult…

Magnesium sulphate, BP/USP/EP, cell culture tested

CAS: 10034-99-8
Formula: H₁₄MgO₁₁S
MW: 246.48 g/mol

VQ-046075

Molecular Biology

Magnesium sulphate, for molecular biology

CAS: 10034-99-8
Formula: H₁₄MgO₁₁S
MW: 246.48 g/mol

VQ-045687

AR

Magnesium sulphate, GR 99%+

CAS: 10034-99-8
Formula: H₁₄MgO₁₁S
MW: 246.48 g/mol

VQ-014458

IP

Magnesium sulphate, IP

CAS: 10034-99-8
Formula: H₁₄MgO₁₁S
MW: 246.48 g/mol

VQ-046503

IP/BP/USP/EP/Ph. Eur.…

Magnesium sulphate, IP/BP/USP/EP/Ph. Eur., ACS, AR

CAS: 10034-99-8
Formula: H₁₄MgO₁₁S
MW: 246.48 g/mol

VQ-047180

Frequently asked questions

What is the CAS number of Magnesium sulphate, 99%?

The CAS Registry Number of Magnesium sulphate, 99% is 10034-99-8. It is also known as Epsom salts, Magnesium Sulfate, Magnesium sulfate heptahydrate.

What is the molecular formula and molecular weight of Magnesium sulphate, 99%?

Magnesium sulphate, 99% has the molecular formula H14MgO11S and a molecular weight of 246.48 g/mol.

Which grade and pack sizes of Magnesium sulphate, 99% can I order?

We supply Magnesium sulphate, 99% in Extra Pure (99%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Magnesium sulphate, 99%?

Yes. Every lot of Magnesium sulphate, 99% 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 Magnesium sulphate, 99% be shipped internationally?

Yes. We export Magnesium sulphate, 99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.