Molekula
Glicerolo ≥99,5%
Glycerol ≥99.5%
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Glycerol ≥99.5% is a simple polyol compound and a colorless, odorless, viscous liquid widely used as a humectant in cosmetics, a solvent in pharmaceuticals, and a sweetener in food production. It also serves as a lubricant, plasticizer, and intermediate in chemical synthesis. CAS 56-81-5, molecular formula C3H8O3, molecular weight 92.05 g/mol. Stored at ambient conditions with no signal word required. Molekula supplies Glycerol ≥99.5% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Glycerol ≥99.5% is a simple polyol compound and a colorless, odorless, viscous liquid widely used as a humectant in cosmetics, a solvent in pharmaceuticals, and a sweetener in food production. It also serves as a lubricant, plasticizer, and intermediate in chemical synthesis. CAS 56-81-5, molecular formula C3H8O3, molecular weight 92.05 g/mol. Stored at ambient conditions with no signal word required. Molekula supplies Glycerol ≥99.5% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Colour (Pt-Co) | ≤10 |
| Water | ≤0.5% |
| Heavy metals | ≤5 ppm |
| Assay | 99.5% - 101.0% |
| Sulphated Ash | ≤0.01% |
| Chlorides | ≤10ppm |
| Aldehydes | ≤10ppm |
| Halogenated Compounds | ≤35ppm |
| Identification (IR) | Conforms to reference |
| Refractive Index 20°C | 1.471 - 1.474 |
| Identification (A,B,C) | Meets test |
| Relative Density (20 °C/20 °C) | 1.26 - 1.27 |
| Sugar | Negative |
| Acidity or alkalinity (0,1M NaOH) | ≤0.2ml |
| Esters (HCI 0,1M) | ≥ 8 |
| Any other impurities RT < glycerol | ≤0.1% |
| Impurities A (Diethylene glycol) | ≤0.1% |
| Impurity Rt (Rt Glycerol) | ≤0.1% |
| Total impurities > RT Glycerol | ≤0.5% |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Neutral |
Identificazione
| Property | Value |
|---|---|
| SKU | 90037750 |
| Numero CAS | 56-81-5 |
| Formula molecolare | C3H8O3 |
| Peso molecolare | 92.05 |
| SMILES | C(C(CO)O)O |
| Codice REACH | Y113 |
| Elencato TSCA | Sì |
| Codice HTS | 29054500 |
| Codice doganale | 1520000000 |
Sicurezza e GHS
Informazioni dettagliate sulla sicurezza disponibili nel foglio di dati sicurezza — consultare i documenti riportati di seguito.
Documenti
Certificato di Analisi (CoA) per lotto
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Sinonimi
Nessun altro nome registrato per questo prodotto.
Domande frequenti
What is glycerol ≥99.5% commonly used for?
Glycerol ≥99.5% is widely used in pharmaceuticals as a solvent, sweetener, and humectant; in cosmetics for moisture retention; and in food as a stabilizer, sweetener, and solvent.
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 glycerol ≥99.5% be stored?
Store in a tightly sealed container at **ambient temperature**, away from strong oxidizing agents and moisture.
What purity grades of glycerol does Molekula supply?
Molekula supplies glycerol at **≥99.5% purity**, suitable for pharmaceutical, cosmetic, and food-grade applications.
Can Molekula supply glycerol ≥99.5% in bulk quantities?
Yes, Molekula can supply glycerol ≥99.5% in **bulk quantities**, with flexible packaging options including drums, IBCs, or custom solutions.
What documentation comes with an order of glycerol ≥99.5%?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation confirming ≥99.5% purity.
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