Molekula
بولي إيثيلين جلايكول 1450
Polyethylene Glycol 1450
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Polyethylene Glycol 1450 (PEG 1450) is a non-toxic, water-soluble polymer widely used as a humectant, solvent, and ointment base in pharmaceuticals, cosmetics, and food processing. It improves texture, solubility, and moisture retention in formulations while being chemically inert. This product has a CAS number of 25322-68-3 and adheres to standard ambient storage conditions without requiring hazard warnings. Molekula supplies Polyethylene Glycol 1450 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Polyethylene Glycol 1450 (PEG 1450) is a non-toxic, water-soluble polymer widely used as a humectant, solvent, and ointment base in pharmaceuticals, cosmetics, and food processing. It improves texture, solubility, and moisture retention in formulations while being chemically inert. This product has a CAS number of 25322-68-3 and adheres to standard ambient storage conditions without requiring hazard warnings. Molekula supplies Polyethylene Glycol 1450 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White or almost white solid with a waxy or paraffin-like appearance |
| Colour (Pt-Co) | ≤18 |
| Water | ≤0.75% |
| Heavy metals | ≤5ppm |
| pH | 4.5 - 7.5 |
| Dioxane | ≤10ppm |
| Residue on Ignition | ≤0.1% |
| Ethylene oxide | ≤10ppm |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90004857 |
| رقم CAS | 25322-68-3 |
| الصيغة الجزيئية | H(OCH2CH2)nOH |
| الوزن الجزيئي | - |
| SMILES | - |
| رمز REACH | Y110 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 3907.29.00.00 |
| رقم التعريف الجمركي | 3907291190 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P280 توضع قفازات للحماية / ملابس للحماية / وقاء للعينين / للوجه
الوثائق
شهادة التحليل (CoA) حسب الدفعة
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مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is Polyethylene Glycol 1450 (PEG 1450) commonly used for?
PEG 1450 is widely used as a humectant, solvent, and ointment base in pharmaceuticals and cosmetics, as well as a lubricant and plasticizer in industrial applications.
What is the chemical formula and molecular weight of PEG 1450?
The chemical formula is H(OCH2CH2)nOH, where *n* is approximately 32–33. The exact molecular weight is not specified, but it typically ranges around **1,400–1,500 g/mol**.
How should PEG 1450 be stored?
Store PEG 1450 in a tightly sealed container at ambient temperature, away from moisture and strong oxidizing agents.
What grades of PEG 1450 does Molekula supply?
Molekula supplies PEG 1450 in **pharmaceutical-grade (EP/USP/JP compliant) and industrial-grade** purity, depending on application requirements.
Can Molekula supply PEG 1450 in bulk quantities?
Yes, Molekula offers PEG 1450 in bulk packaging options, including drums (200 kg) and IBCs (1,000 kg), subject to minimum order quantities.
What documentation comes with a PEG 1450 order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability.
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