Molekula
1,2-Propanodiol (Glicerol propílico)
1,2-Propanediol (Propylene glycol)
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
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.
Resumen
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.
Precios y tamaños de envase
Especificaciones
| 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 |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 104 C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 84440420 |
| Número CAS | 57-55-6 |
| Fórmula molecular | CH3CH(OH)CH2CH2OH |
| Peso molecular | 76.09 |
| SMILES | CC(CO)O |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29053200 |
| Código arancelario | 2905320090 |
Seguridad y GHS
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
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.
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