Molekula
1,2-Propanediol (glycol propylène)
1,2-Propanediol (Propylene glycol)
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
1,2-Propanediol, also called propylene glycol, is a synthetic organic compound widely used as a solvent, humectant, and antifreeze agent in food, pharmaceuticals, and cosmetics. It also serves as a carrier for essential oils and a stabilizer in industrial applications. This chemical has a CAS number of 57-55-6, with the molecular formula CH3CH(OH)CH2OH and a molecular weight of 76.09. It is stored at ambient conditions and carries no signal word for hazards. Molekula supplies 1,2-Propanediol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
1,2-Propanediol, also called propylene glycol, is a synthetic organic compound widely used as a solvent, humectant, and antifreeze agent in food, pharmaceuticals, and cosmetics. It also serves as a carrier for essential oils and a stabilizer in industrial applications. This chemical has a CAS number of 57-55-6, with the molecular formula CH3CH(OH)CH2OH and a molecular weight of 76.09. It is stored at ambient conditions and carries no signal word for hazards. Molekula supplies 1,2-Propanediol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Clear colourless viscous liquid |
| Grade | USP/EP |
| Water | ≤0.2% |
| Identification | Conforms to reference |
| Colour | ≤10 |
| Chloride (Cl-) | ≤0.007% |
| Assay | ≥99.5% |
| Acidity | ≤0.05% |
| Residue on Ignition | ≤70ppm |
| Distillation Range | 184°-189°C |
| Heavy Metals (Pb) | ≤10ppm |
| Refraction index | 1.4310-1.4350 nD20 |
| Sulphates (SO4)(2-) | ≤0.006% |
| Density (20°C) | 1.0350-1.0370 g/cm3 |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Point d'inflammation | 104 C |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 84440420 |
| Numéro CAS | 57-55-6 |
| Formule moléculaire | CH3CH(OH)CH2CH2OH |
| Masse moléculaire | 76.09 |
| SMILES | CC(CO)O |
| Code REACH | Y113 |
| Inscrit au TSCA | Oui |
| Code HTS | 29053200 |
| Code tarifaire | 2905320090 |
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, 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 1,2-Propanediol (Propylene glycol) commonly used for?
1,2-Propanediol is widely used as a humectant in pharmaceuticals, cosmetics, and food products, as well as a solvent and antifreeze agent in industrial applications.
What is the chemical formula and molecular weight of 1,2-Propanediol?
The chemical formula is **CH₃CH(OH)CH₂OH** (or **C₃H₈O₂**), and the molecular weight is **76.09 g/mol**.
How should 1,2-Propanediol be stored?
Store in a tightly sealed container at **ambient temperature**, away from ignition sources and incompatible substances.
What grades of 1,2-Propanediol does Molekula supply?
Molekula supplies **pharmaceutical (USP/EP/JP), cosmetic, and food-grade (FDA-compliant) 1,2-Propanediol**—confirm your specific requirements.
Can Molekula supply 1,2-Propanediol in bulk quantities?
Yes, we offer **bulk packaging options** (drums, IBCs, or custom solutions) for large-scale industrial or commercial needs.
What documentation comes with an order of 1,2-Propanediol?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation** for traceability.
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.