Molekula
Oxyde de magnésium léger Grade EP/USP
Magnesium oxide light EP/USP Grade
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Magnesium oxide light EP/USP Grade is a high-purity, fine white powder primarily used as an antacid, dietary supplement, and in pharmaceutical formulations to neutralize stomach acid. It also serves as a food additive (E530), stabilizer in plastics, and refractory material in industrial applications. This grade meets the European Pharmacopoeia (EP) and United States Pharmacopeia (USP) standards for purity and quality. CAS 1309-48-4, molecular formula MgO, molecular weight 40.305 g/mol, and stable at ambient storage conditions with no signal word required. Molekula supplies Magnesium oxide light EP/USP Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Magnesium oxide light EP/USP Grade is a high-purity, fine white powder primarily used as an antacid, dietary supplement, and in pharmaceutical formulations to neutralize stomach acid. It also serves as a food additive (E530), stabilizer in plastics, and refractory material in industrial applications. This grade meets the European Pharmacopoeia (EP) and United States Pharmacopeia (USP) standards for purity and quality. CAS 1309-48-4, molecular formula MgO, molecular weight 40.305 g/mol, and stable at ambient storage conditions with no signal word required. Molekula supplies Magnesium oxide light EP/USP Grade 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 | Free-flowing, white powder |
| Total plate count | ≤1000 cfu/g |
| Salmonella | Negative |
| Loss on Ignition | ≤5.0% |
| Chloride (Cl-) | ≤0.15% |
| Solubility | insoluble in water and alcohol, soluble in diluted mineral acids with effervescence |
| Free Alkali | (as 0.1 N H2SO4/g): ≤2.0 ml |
| Particle Size | (< 45 µm) (wet sieve): ~97.0% |
| Bulk density | ≤0.15 g/ml |
| Appearance of Solution | Not more coloured than B2 |
| Insoluble Substance | in acetic acid: ≤0.1% |
| Iron (Fe) | ≤0.05% |
| Lead (Pb) | ≤2 ppm |
| Arsenic (As) | ≤3 ppm |
| Calcium (Ca) | ≤1.1% |
| Magnesium (Mg) | Identification: Positive |
| E. Coli | Negative |
| Sulphates (SO4)(2-) | ≤1.0% |
| Mould & Yeast | ≤100 cfu/g |
| Assay (MgO) | 98.0 - 100.5 % |
| Alkali content | Identification: Positive |
| Enterobacteriaceae | Negative |
| Soluble Salts | ≤2.0% |
| Calcium Oxide (CaO) | ≤1.5% |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90033718 |
| Numéro CAS | 1309-48-4 |
| Formule moléculaire | MgO |
| Masse moléculaire | 40.305 |
| SMILES | O=[Mg] |
| Code REACH | Y113 |
| Inscrit au TSCA | Oui |
| Code HTS | 2519.90.5000 |
| Code tarifaire | 2519901090 |
Sécurité et GHS
Déclarations de précaution
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
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 oxide (light EP/USP grade) commonly used for?
This grade is primarily used in pharmaceuticals, food supplements (as an antacid or mineral supplement), and as a mild laxative in medicinal formulations.
What is the chemical formula and molecular weight of magnesium oxide?
The chemical formula is **MgO**, and the molecular weight is **40.305 g/mol**.
How should magnesium oxide (light EP/USP) be stored?
Store in a cool, dry place at ambient temperature, away from moisture and contaminants, in a tightly sealed container.
What grades of magnesium oxide does Molekula supply, and is this USP/EP compliant?
Molekula supplies **light magnesium oxide in USP/EP grade**, meeting strict pharmaceutical and food-grade standards for purity and quality.
Can Molekula supply magnesium oxide in bulk quantities?
Yes, we offer bulk quantities of magnesium oxide (light EP/USP) in various packaging options, including drums and bags, tailored to your needs.
What documentation is provided with a magnesium oxide order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** confirming USP/EP compliance.
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.