Magnesium sulfate heptahydrate ≥99.0% USP, Ph. Eur., BP

Supplier: SPECTRUM CHEMICAL MFG CORP

MA135-500GM MA135-12KG MA135-20KGBL MA135-2.5KG
95034-276EA 201.72 USD
95034-276 700001-512 700001-514 95034-274
Magnesium sulfate heptahydrate ≥99.0% USP, Ph. Eur., BP
Magnesium sulphate heptahydrate

MAGNESIUM SULFATE, HEPTAHYDRATE, USP, EP, BP is the commonly hydrated form of a highly hygroscopic material. Sterile solutions of magnesium sulfate heptahydrate, have been used as an electrolyte replenisher or anticonvulsant. Spectrum Chemical USP products, including all USP magnesium sulfate heptahydrate products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.


All Spectrum Chemical USP, EP, BP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). 

Formula: MgSO₄·7H₂O
MW: 246.48 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00149785
CAS Number: 10034-99-8

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Specification Test Results

Assay (MgSO₄; Anhydrous Basis) 99.0 - 100.5 %
pH of a 5% Solution @ 25°C 5.0 - 9.2
Loss On Ignition 48.0 - 52.0 %
Appearance of Solution To Pass Test
Identification To Pass Test

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