Molekula
Bloquecopolímero PPG-PEG-PPG, masa molar media ~2.000
PPG-PEG-PPG Blockcopolymer average Mn ~2,000
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
PPG-PEG-PPG Blockcopolymer (average Mn ~2,000) is a triblock copolymer consisting of polypropylene glycol (PPG) and polyethylene glycol (PEG) segments, widely used in detergents, emulsifiers, and drug delivery systems for its surfactant and solubilizing properties. This non-ionic copolymer has a CAS number of 9003-11-6, an average molecular weight of ~2,000, and the molecular formula H[OCH(CH3)CH2]x[OCH2CH2]y[OCH(CH3)CH2]zOH. It requires ambient storage with no signal word for hazard classification. Molekula supplies PPG-PEG-PPG Blockcopolymer from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
PPG-PEG-PPG Blockcopolymer (average Mn ~2,000) is a triblock copolymer consisting of polypropylene glycol (PPG) and polyethylene glycol (PEG) segments, widely used in detergents, emulsifiers, and drug delivery systems for its surfactant and solubilizing properties. This non-ionic copolymer has a CAS number of 9003-11-6, an average molecular weight of ~2,000, and the molecular formula H[OCH(CH3)CH2]x[OCH2CH2]y[OCH(CH3)CH2]zOH. It requires ambient storage with no signal word for hazard classification. Molekula supplies PPG-PEG-PPG Blockcopolymer from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Water | <1.0% |
| pH | 4 - 7 |
| Free Ethylene oxide | <1ppm |
| Average molecular weight | 1800 - 2200g/mol Calculated using OH value |
| Physical Appearance (form) | Liquid |
| Free Propylene Oxide | <5ppm |
| Free 1,4 Dioxan | <5ppm |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90026319 |
| Número CAS | 9003-11-6 |
| Fórmula molecular | H[OCH(CH3)CH2]x[OCH2CH2]y[OCH(CH3)CH2]zOH |
| Peso molecular | ~2,000 (Average) |
| SMILES | - |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 39023000 |
| Código arancelario | 3902300099 |
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 PPG-PEG-PPG block copolymer (average Mn ~2,000) commonly used for?
This copolymer is widely used as a surfactant, emulsifier, and rheology modifier in pharmaceutical formulations, cosmetics, and industrial coatings to improve solubility, stability, and texture.
What is the chemical formula and molecular weight of this product?
The formula is **H[OCH(CH₃)CH₂]ₓ[OCH₂CH₂]ᵧ[OCH(CH₃)CH₂]ᵣOH** with an average molecular weight of **~2,000 g/mol**.
How should PPG-PEG-PPG block copolymer be stored?
Store in a tightly sealed container at **ambient temperature**, away from direct sunlight and moisture to prevent degradation.
What grades or purity levels are available for this product?
Molekula supplies this block copolymer in **pharmaceutical-grade (USP/EP/JP compliant) and industrial-grade** purity, depending on application requirements.
Can Molekula supply this product in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 5kg, 25kg drums, or custom quantities) for large-scale production needs.
What documentation is provided with an order of this product?
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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