Molekula
ألفا-D-لاكتوز مونوهيدرات
alpha-D-Lactose monohydrate
Alpha-D-Lactose monohydrate is a disaccharide sugar used in pharmaceuticals, food products, and laboratory media as a filler, stabilizer, or nutrient. It is a white, crystalline powder with a molecular formula of C12H22O11·H2O and a molecular weight of 360.31 g/mol. It is stable at ambient temperatures and has no signal word. Molekula supplies alpha-D-Lactose monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Alpha-D-Lactose monohydrate is a disaccharide sugar used in pharmaceuticals, food products, and laboratory media as a filler, stabilizer, or nutrient. It is a white, crystalline powder with a molecular formula of C12H22O11·H2O and a molecular weight of 360.31 g/mol. It is stable at ambient temperatures and has no signal word. Molekula supplies alpha-D-Lactose monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White powder |
| Water | 4.5 - 5.5% |
| Heavy metals | ≤50ug/g |
| Loss on Drying | ≤0.5% |
| Optical Rotation | +54.4 to +55.9 |
| Impurities | ≤0.07% |
| Residue on Ignition | ≤0.1% |
| Yeast and Moulds | ≤50cfu/g |
| TAMC | ≤100cfu/g |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90028400 |
| CAS Number | 5989-81-1 |
| Molecular Formula | C12H22O11·H2O |
| Molecular Weight | 360.31 |
| SMILES | C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO)O)O)O)O.O |
| REACH Code | Y113 |
| HTS Code | 2918115100 |
| Tariff Code | 2918110000 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P280 Wear protective gloves/protective clothing/eye protection/face protection
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ US, IT, FR, ES, DE, EN.
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US - (90028400) ALPHA-D-LACTOSE MONOHYDRATE [5989-81-1].pdf
SDS · US · 183 KB
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IT - (90028400) ALPHA-D-LACTOSE MONOHYDRATE [5989-81-1].pdf
SDS · IT · 182 KB
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FR - (90028400) ALPHA-D-LACTOSE MONOHYDRATE [5989-81-1].pdf
SDS · FR · 185 KB
-
ES - (90028400) ALPHA-D-LACTOSE MONOHYDRATE [5989-81-1].pdf
SDS · ES · 185 KB
-
DE - (90028400) ALPHA-D-LACTOSE MONOHYDRATE [5989-81-1].pdf
SDS · DE · 185 KB
-
EN - (90028400) ALPHA-D-LACTOSE MONOHYDRATE [5989-81-1].pdf
SDS · EN · 182 KB
شهادة التحليل (CoA) حسب الدفعة
أدخل رقم الدفعة أو الحزمة للحصول على شهادة المطابقة الخاصة بهذه الدفعة المحددة. يمكننا إنشاء واحدة من بيانات المواصفات إذا لم تكن هناك نسخة PDF محفوظة.
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is alpha-D-Lactose monohydrate used for?
It is commonly used as a filler or excipient in pharmaceutical formulations and as a nutrient in cell culture media.
What is the chemical formula and molecular weight of alpha-D-Lactose monohydrate?
The formula is C12H22O11·H2O with a molecular weight of 360.31 g/mol.
How should alpha-D-Lactose monohydrate be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of alpha-D-Lactose monohydrate is available?
Available in pharmaceutical grade, suitable for use in drug formulations and biological applications.
Can Molekula supply alpha-D-Lactose monohydrate in bulk?
Yes, Molekula offers bulk quantities upon request; please contact our sales team for pricing and availability.
What documentation comes with an order of alpha-D-Lactose monohydrate?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation is available upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.