Molekula
Sulfate de magnésium heptahydraté USP
Magnesium Sulfate Heptahydrate USP
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Magnesium Sulfate Heptahydrate USP is a hydrated inorganic salt primarily used as an electrolyte replenisher, laxative, and anticonvulsant in pharmaceuticals, as well as in agriculture for soil amendment and livestock feed supplements. It is also employed in laboratory settings for precipitation reactions and buffer preparation. This chemical has the CAS number 10034-99-8, with the molecular formula MgSO4·7(H2O) and a molecular weight of 246.48. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Magnesium Sulfate Heptahydrate USP from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Magnesium Sulfate Heptahydrate USP is a hydrated inorganic salt primarily used as an electrolyte replenisher, laxative, and anticonvulsant in pharmaceuticals, as well as in agriculture for soil amendment and livestock feed supplements. It is also employed in laboratory settings for precipitation reactions and buffer preparation. This chemical has the CAS number 10034-99-8, with the molecular formula MgSO4·7(H2O) and a molecular weight of 246.48. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Magnesium Sulfate Heptahydrate USP from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Prix sur demande — emballages disponibles de la recherche à la quantité industrielle.
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Spécifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Identification | A) Mg | B) SO4 |
| pH | 5.0 - 9.2 (5% aq.) |
| Loss on Ignition | 40.0 - 52.0% |
| Loss on Drying | 48.0 - 52.0% |
| Chloride (Cl-) | A) ≤ 300ppm (EP) | B) ≤ 0.014% (USP) |
| Solubility | Freely soluble in water, very soluble in boiling water and practically insoluble in ethanol |
| Assay | 99.0 - 100.5% (A- EP | B- USP) |
| Appearance of Solution | Clear and colourless |
| Acidity / Alkalinity | ≤ 0.2ml (0.1M HCl or 0.1M NaOH) |
| Residual Solvents | Conforms to EP/USP |
| Bacterial endotoxins | ≤ 3IU/g |
| Iron (Fe) | ≤ 20ppm (A- EP | B- USP) |
| Arsenic (As) | ≤ 2ppm |
| Selenium (Se) | ≤ 30ppm |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037146 |
| Numéro CAS | 10034-99-8 |
| Formule moléculaire | MgSO4·7(H2O) |
| Masse moléculaire | 246.48 |
| SMILES | O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Mg+2] |
| Code REACH | Y113 |
| Code tarifaire | 28332100 |
Sécurité et GHS
Informations de sécurité détaillées disponibles dans le FDS — voir les documents ci-dessous.
Documents
Fiches de données de sécurité (FDS)
Disponible en English, French, German, Italian, Portuguese, Spanish.
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is Magnesium Sulfate Heptahydrate USP commonly used for?
It is primarily used as an electrolyte replenisher, anticonvulsant, and laxative in pharmaceutical applications, as well as in food processing and laboratory buffers.
What is the chemical formula and molecular weight of Magnesium Sulfate Heptahydrate USP?
The chemical formula is **MgSO₄·7(H₂O)**, and the molecular weight is **246.48 g/mol**.
How should Magnesium Sulfate Heptahydrate USP be stored?
Store in a tightly sealed container at ambient temperature, away from moisture and incompatible substances.
What grade of Magnesium Sulfate Heptahydrate does Molekula supply?
Molekula supplies **USP-grade** Magnesium Sulfate Heptahydrate, meeting pharmaceutical standards for purity and safety.
Can Molekula supply Magnesium Sulfate Heptahydrate USP in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and logistics details.
What documentation comes with an order of Magnesium Sulfate Heptahydrate USP?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a USP compliance certificate.
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.