Molekula
Magnesiumtrisilikat
Magnesium trisilicate
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Magnesium trisilicate is a naturally occurring mineral compound used primarily as an antacid and adsorbent in pharmaceuticals, food supplements, and industrial applications to neutralize stomach acid and bind toxins. It is also employed as a clarifying agent in oils and fats. This white, odorless powder has a CAS number of 14987-04-3, with the molecular formula H₂Mg₂O₉Si₃ and a molecular weight of 278.87. It is non-hazardous (signal word: None) and stores safely at ambient conditions. Molekula supplies magnesium trisilicate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Magnesium trisilicate is a naturally occurring mineral compound used primarily as an antacid and adsorbent in pharmaceuticals, food supplements, and industrial applications to neutralize stomach acid and bind toxins. It is also employed as a clarifying agent in oils and fats. This white, odorless powder has a CAS number of 14987-04-3, with the molecular formula H₂Mg₂O₉Si₃ and a molecular weight of 278.87. It is non-hazardous (signal word: None) and stores safely at ambient conditions. Molekula supplies magnesium trisilicate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | white to almost white powder |
| Heavy metals | EP:≤ 40ppm USP: ≤ 30ppm |
| Identification | complies |
| Total plate count | ≤ 1000 cfu/g |
| Pseudomonas aeruginosa | Negative |
| Loss on Ignition | EP/USP: 17 - 34 % |
| Solubility | practically insolouble in water or ethanol (96%) |
| Free Alkali | EP: ≤1 ml HCl 0.1 M. USP: ≤ 1 ml HCl 0.1 M |
| Bulk density | approx. 400 g/ |
| Arsenic (As) | EP: ≤ 4ppm USP: ≤ 8ppm |
| E. Coli | Negative |
| Sulphates (SO4)(2-) | EP: ≤ 0.5% USP: ≤ 0.05% |
| Mould & Yeast | ≤ 100 cfu/g |
| Staphlyococcus Aureus | Negative |
| Soluble Salts | ≤1.5% |
| Chlorine (Cl) | EP: ≤ 0.05% USP: ≤ 0.055% |
| SiO2/MgO-Ratio | 2.10 - 2.37 |
| Acid consuming capacity | EP:≥ 100 ml HCl 0.1 M. USP: 140 - 160 ml HCl 0.1 N |
| Silicon Dioxide (SiO2) | EP: ≥ 65% USP: ≥ 45% |
| Magnesium Oxide (MgO) | EP: ≥ 29% USP: ≥ 20% |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 32412246 |
| CAS-Nummer | 14987-04-3 |
| Molekülformel | H2Mg2O9Si3 |
| Molekulargewicht | 278.87 |
| SMILES | [O-][Si](=O)O[Si]([O-])([O-])O[Si](=O)[O-].[Mg+2].[Mg+2] |
| REACH-Code | Y113 |
| TSCA aufgeführt | Ja |
| Zolltarifnummer | 283990 |
Sicherheit & GHS
Gefahrenhinweise
- H413 Kann für Wasserorganismen schädlich sein, mit langfristiger Wirkung.
Vorsichtsmaßnahmen
- P261 Einatmen von Staub / Rauch / Gas / Nebel / Dampf / Aerosol vermeiden.
- P273 Freisetzung in die Umwelt vermeiden.
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
- P501 Inhalt / Behälter … zuführen.
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in English, French, German, Italian, Spanish.
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is magnesium trisilicate commonly used for?
Magnesium trisilicate is primarily used as an antacid to neutralize stomach acid, as an anti-diarrheal agent, and in pharmaceutical formulations for its adsorbent properties.
What is the chemical formula and molecular weight of magnesium trisilicate?
The chemical formula is **H₂Mg₂O₉Si₃**, and the molecular weight is **278.87 g/mol**.
How should magnesium trisilicate be stored?
Store magnesium trisilicate in a cool, dry place at ambient temperature, away from moisture and incompatible substances.
What grades or purity levels of magnesium trisilicate does Molekula supply?
Molekula supplies **pharmaceutical-grade magnesium trisilicate** (meeting USP/EP/JP standards) for regulated applications.
Can Molekula supply magnesium trisilicate in bulk quantities?
Yes, Molekula can provide magnesium trisilicate in bulk, with quantities and packaging tailored to your requirements.
What documentation is provided with a magnesium trisilicate order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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