Molekula
Poloxamer 407
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Poloxamer 407 is a non-ionic triblock copolymer surfactant widely used in pharmaceutical formulations, cosmetic emulsifiers, and controlled-release drug delivery systems for its thickening, solubilizing, and stabilising properties. It is a white to off-white solid or waxy substance with a molecular formula of (C3H6O.C2H4O)x and a molecular weight of approximately 304.29. It requires storage between 2 to 8°C and carries no signal word for hazard classification. Molekula supplies Poloxamer 407 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Poloxamer 407 is a non-ionic triblock copolymer surfactant widely used in pharmaceutical formulations, cosmetic emulsifiers, and controlled-release drug delivery systems for its thickening, solubilizing, and stabilising properties. It is a white to off-white solid or waxy substance with a molecular formula of (C3H6O.C2H4O)x and a molecular weight of approximately 304.29. It requires storage between 2 to 8°C and carries no signal word for hazard classification. Molekula supplies Poloxamer 407 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | White Granular Powder |
| Residual Solvents | Meets USP grade |
| Unsaturation | 0.065 mEq/g |
| Oxyethylene | 71.5 - 74.9 |
| Free Ethylene oxide | 1ug/g |
| 1,4-Dioxane | 5ug/g |
| Average molecular weight | 9,840 - 14,600 |
| pH (2% Solution) | 5.0 - 7.5 |
| Free Propylene Oxide | 5ug/g |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | 2 to 8 °C |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 90030651 |
| CAS-Nummer | 9003-11-6 |
| Molekülformel | (C3H6O.C2H4O)x |
| Molekulargewicht | 304.29 |
| SMILES | O1CC1.O1CC1C |
| REACH-Code | Y113 |
| TSCA aufgeführt | Ja |
| HTS-Code | 3402429000 |
| Zolltarifnummer | 3402420090 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P264 Nach Gebrauch … gründlich waschen.
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
- P308+313 Bei Exposition oder falls betroffen: Ärztlichen Rat einholen / ärztliche Hilfe hinzuziehen.
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 Poloxamer 407 commonly used for?
Poloxamer 407 is widely used as a surfactant, emulsifier, and thickening agent in pharmaceuticals, cosmetics, and food products, including drug delivery systems, topical gels, and nutritional supplements.
What is the chemical formula and molecular weight of Poloxamer 407?
The chemical formula is **(C₃H₆O·C₂H₄O)ₓ** and the average molecular weight is **~12,500 g/mol** (varies by grade; the provided MW of **304.29** refers to the repeating unit).
How should Poloxamer 407 be stored?
Store Poloxamer 407 in a tightly sealed container at **2–8°C** to maintain stability and prevent degradation.
What grades or purity levels of Poloxamer 407 are available?
Molekula supplies **pharmaceutical-grade (USP/EP/JP compliant) and cosmetic-grade Poloxamer 407**, with varying molecular weights and particle sizes to meet specific application needs.
Can Molekula supply Poloxamer 407 in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 5 kg, 25 kg, and larger drums) for industrial, pharmaceutical, and research-scale applications.
What documentation is provided with a Poloxamer 407 order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability and compliance.
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