Molekula
جلسرين من زيت الكانولا وفقًا لمواصفات BP/EP/E422 بنسبة نقاء 99.5%
Glycerol from Rapeseed oil acc. to BP/EP/E422 99.5%
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Glycerol from rapeseed oil is a colorless, odorless, viscous liquid derived from the hydrolysis of rapeseed oil triglycerides, widely used as a humectant in food, cosmetics, and pharmaceuticals, as well as a solvent and sweetener. It meets BP/EP/E422 standards with a purity of 99.5%. CAS 56-81-5, molecular formula C3H8O3, molecular weight 92.05 g/mol. Non-hazardous (no signal word), stable at ambient storage conditions. Molekula supplies Glycerol from rapeseed oil from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Glycerol from rapeseed oil is a colorless, odorless, viscous liquid derived from the hydrolysis of rapeseed oil triglycerides, widely used as a humectant in food, cosmetics, and pharmaceuticals, as well as a solvent and sweetener. It meets BP/EP/E422 standards with a purity of 99.5%. CAS 56-81-5, molecular formula C3H8O3, molecular weight 92.05 g/mol. Non-hazardous (no signal word), stable at ambient storage conditions. Molekula supplies Glycerol from rapeseed oil from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Liquid |
| Colour (Pt-Co) | ≤10 |
| Water | ≤2.0% |
| Specific Gravity | (25/25°C) ≥1.249 |
| Chloride (Cl-) | ≤10 mg/kg |
| Sulphated Ash | ≤0.01% |
| Residue on Ignition | ≤5mg |
| Appearance of Solution | Passes test |
| Aldehydes | ≤10ppm |
| Sugars | Negative |
| Individual impurity | ≤0.1% |
| Halogenated Compounds | ≤35ppm |
| Total Impurities | ≤1.0% |
| Cadmium (Cd) | ≤0.1mg/kg |
| Ethylene glycol | ≤0.1% |
| Lead (Pb) | ≤0.1mg/kg |
| Mercury (Hg) | ≤0.1mg/kg |
| Arsenic (As) | ≤0.1mg/kg |
| refractive index (n 20/D) | 1.471 - 1.474 |
| Ester Content | ≥8.0ml |
| Volatile organic compounds | Passes test |
| Acrolein | ≤3 mg/kg |
| Diethylene glycol (%) | ≤0.1% |
| Fatty acids and esters (as butyric acid) | ≤0.1% |
| Impurity A and related substances | Passes test |
| Limit of chlorinated compounds | ≤0.003% |
| Fatty acids and esters | ≤1.0ml |
| Acidity or alkalinity (0,1M NaOH) | ≤0.2ml |
| Identification A.C | Conforms to reference |
| Glycerine content | 98.00 - 101.00% |
| Impurity A (DEG) | ≤0.1% |
| Butantriole (GC Impurity A) | ≤0.2% |
| 3-monochlorpropan-1,2-diol (3-MCPD) | ≤0.1mg/kg |
| Relative density 20 / 20°C | (20 / 20°C) 1.258 - 1.268 |
| Any other impurities RT < glycerol | ≤0.1% |
| Any other impurities RT > glycerol | ≤0.5% |
| Identification B,C (GC) | (GC) Conforms to reference |
| Sulfate (USP 23 / 221) | (USP 23 / 221) ≤20ppm |
| Relative density 25 / 25°C | (25 / 25°C) ≥1.257 |
| Refractive index n20D (Identification A) | 1.470 - 1.475 |
| Chlorited substances | ≤30mg/kg |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90037465 |
| رقم CAS | 56-81-5 |
| الصيغة الجزيئية | C3H8O3 |
| الوزن الجزيئي | 92.05 |
| SMILES | C(C(CO)O)O |
| رمز REACH | Y113 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 29054500 |
| رقم التعريف الجمركي | 1520000000 |
السلامة ونظام التصنيف والتحذير العالمي
معلومات السلامة التفصيلية متاحة في ورقة بيانات السلامة — راجع المستندات أدناه.
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ English, French, German, Italian, Portuguese, Spanish.
شهادة التحليل (CoA) حسب الدفعة
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مرادفات
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الأسئلة الشائعة
What is glycerol from rapeseed oil primarily used for?
Glycerol from rapeseed oil (E422) is commonly used as a humectant, solvent, and sweetener in food and beverages, as well as in pharmaceuticals, cosmetics, and personal care products.
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 from rapeseed oil be stored?
Store at ambient temperature in a cool, dry place, away from direct sunlight and incompatible substances.
What grades or purity levels are available for this product?
This product meets **BP/EP/E422 standards with ≥99.5% purity** and is food-grade compliant.
Can Molekula supply this glycerol in bulk quantities?
Yes, we offer bulk packaging options for glycerol from rapeseed oil, including drums and IBCs, depending on order volume.
What documentation is provided with each order of this product?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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