Molekula
Glycerin, 99,5%, spektroskopischer Reinheitsgrad
Glycerol, 99.5%, Spectrophotometric Grade
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Glycerol, 99.5% pure and spectrophotometric grade, is a clear, colorless, viscous liquid used as a solvent, humectant, and plasticizer in pharmaceuticals, cosmetics, and analytical chemistry. It ensures high optical clarity and purity for UV-Vis spectroscopy and other sensitive applications. This product has a CAS number of 56-81-5, molecular formula C3H8O3, and a molecular weight of 92.05 g/mol. It requires no special storage beyond ambient conditions and carries no signal word for hazard classification. Molekula supplies Glycerol, 99.5%, Spectrophotometric Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Glycerol, 99.5% pure and spectrophotometric grade, is a clear, colorless, viscous liquid used as a solvent, humectant, and plasticizer in pharmaceuticals, cosmetics, and analytical chemistry. It ensures high optical clarity and purity for UV-Vis spectroscopy and other sensitive applications. This product has a CAS number of 56-81-5, molecular formula C3H8O3, and a molecular weight of 92.05 g/mol. It requires no special storage beyond ambient conditions and carries no signal word for hazard classification. Molekula supplies Glycerol, 99.5%, Spectrophotometric Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Purity (GC) | ≥ 99.5% |
| APHA | ≤ 30 |
| Water (KF) | ≤ 0.5% |
| 280nm | ≤ 0.50 |
| Production Date | dd/mm/yyyy |
| 210nm | ≤ 0.70 |
| 225nm | ≤ 0.25 |
| 340nm | ≤ 0.01 |
| 400nm | ≤ 0.01 |
| 206nm | ≤ 1.00 |
| 320nm | ≤ 0.02 |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 90033192 |
| CAS-Nummer | 56-81-5 |
| Molekülformel | C3H8O3 |
| Molekulargewicht | 92.05 |
| SMILES | C(C(CO)O)O |
| REACH-Code | Y113 |
| TSCA aufgeführt | Ja |
| HTS-Code | 29054500 |
| Zolltarifnummer | 1520000000 |
Sicherheit & GHS
Ausführliche Sicherheitsinformationen finden Sie in der Sicherheitsdatenblatt — siehe Dokumente unten.
Dokumente
Sicherheitsdatenblätter (SDS)
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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 glycerol (99.5%, spectrophotometric grade) primarily used for?
This high-purity glycerol is ideal for applications requiring optical clarity and low UV absorbance, such as spectrophotometry, chromatography, and analytical lab procedures.
What is the chemical formula and molecular weight of this glycerol?
The chemical formula is **C₃H₈O₃**, and the molecular weight is **92.05 g/mol**.
How should this glycerol be stored?
Store in a tightly sealed container at **ambient temperature**, away from strong oxidizers or contaminants.
What grade is this glycerol, and how does it differ from technical grades?
This is **spectrophotometric grade**, meaning it has ultra-low absorbance in the UV-Vis range, making it suitable for precise optical measurements—unlike technical grades, which may contain impurities.
Can Molekula supply this glycerol in bulk quantities?
Yes, we offer this product in bulk packaging (e.g., drums, IBCs) for large-scale applications—please contact us for specific volume requirements and lead times.
What documentation comes with an order of this glycerol?
Each order includes a **Certificate of Analysis (CoA)** confirming purity (99.5%+), spectrophotometric absorbance data, and compliance with spectrophotometric grade standards.
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