Molekula
لاكتوز مونوهيدرات (جرانولاك 200)
Lactose monohydrate (Granulac 200)
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Lactose monohydrate (Granulac 200) is a crystalline disaccharide sugar derived from milk, widely used as a filler, binder, and diluent in pharmaceuticals, food processing, and laboratory applications. It improves tablet compression, extends shelf life, and serves as a nutrient source in infant formulas and nutritional supplements. This high-purity grade features a CAS number of 64044-51-5, molecular formula C12H22O11·H2O, and a molecular weight of 360.32 g/mol. It is non-hazardous (no signal word) and stable under ambient storage conditions. Molekula supplies Lactose monohydrate (Granulac 200) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Lactose monohydrate (Granulac 200) is a crystalline disaccharide sugar derived from milk, widely used as a filler, binder, and diluent in pharmaceuticals, food processing, and laboratory applications. It improves tablet compression, extends shelf life, and serves as a nutrient source in infant formulas and nutritional supplements. This high-purity grade features a CAS number of 64044-51-5, molecular formula C12H22O11·H2O, and a molecular weight of 360.32 g/mol. It is non-hazardous (no signal word) and stable under ambient storage conditions. Molekula supplies Lactose monohydrate (Granulac 200) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | white or almost white, crystalline, odourless powder. |
| Water | 4.5 - 5.5 % |
| Conclusion | Conforms to Ph.Eur.; USP-NF; JP |
| Heavy metals | ≤5µg/g |
| Identification | Conforms to reference |
| Salmonella | absence in 10g |
| Loss on Drying | ≤0.5% |
| Solubility | freely but slowly soluble in water, practically insoluble in ethanol (96 per cent) |
| Sulphated Ash | ≤0.1% |
| Total Yeast & Mould | ≤50cfu/g |
| Appearance of Solution | max 3NTU (the solution is clear) |
| Specific optical rotation | +54.4 - +55.9 ° |
| Total Aerobic Count | ≤100cfu/g |
| Appearance of Solution (EP) | The solution is not more intensely coloured than reference solution BY |
| Particle Size Distribution | ≤ 32 μm: 45-75%; ≤100µm: ≥ 90% |
| 400nm | ≤0.04 |
| E. Coli | absence in 10g |
| Absorbance from 270 to 300 nm | ≤0.07 |
| Absorbance from 210 to 220 nm | ≤0.25 |
| pH (4.01g in 25ml Di water 15-16°C) | 4.66 |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90025742 |
| رقم CAS | 64044-51-5 |
| الصيغة الجزيئية | C12H22O11 · H2O |
| الوزن الجزيئي | 360.32 |
| SMILES | O=CC(O)C(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)CO.O |
| رمز REACH | Y113 |
| رقم HTS | 17021100 |
| رقم التعريف الجمركي | 1702110000 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P264 تغسل ... جيداً بعد المناولة
- P280 توضع قفازات للحماية / ملابس للحماية / وقاء للعينين / للوجه
- P308+313 إذا تم التعرض أو الشعور بالقلق: احصل على مشورة طبية/استشارة طبية
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ English, English (US), French, German, Italian, Spanish.
شهادة التحليل (CoA) حسب الدفعة
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مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is Lactose monohydrate (Granulac 200) commonly used for?
Lactose monohydrate is primarily used in the pharmaceutical industry as an excipient in tablet formulations, as a diluent, binder, and filler, and also in food and dairy products as a sweetener or carrier.
What is the chemical formula and molecular weight of Lactose monohydrate?
The chemical formula is **C₁₂H₂₂O₁₁·H₂O**, and the molecular weight is **360.32 g/mol**.
How should Lactose monohydrate (Granulac 200) be stored?
Store in a cool, dry place at ambient temperature, ensuring the container is tightly sealed to prevent moisture absorption.
What grades or purity levels of Lactose monohydrate does Molekula supply?
Molekula supplies **Granulac 200**, a high-purity pharmaceutical-grade lactose monohydrate suitable for tablet manufacturing and other applications requiring consistent particle size and flow properties.
Can Molekula supply Lactose monohydrate in bulk quantities?
Yes, Molekula can supply Lactose monohydrate in bulk, with flexible packaging options (e.g., drums, bags) to meet large-scale production needs.
What documentation is provided with an order of Lactose monohydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **batch-specific quality certificate** to ensure compliance with pharmaceutical and food-grade standards.
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