Molekula
دكستران كبريتات صوديوم (وزن جزيئي 8000)
Dextran sulfate sodium salt MW 8000
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Dextran sulfate sodium salt MW 8000 is a highly branched polysaccharide with sulfate groups, widely used as an anticoagulant, antiviral agent, and research reagent in molecular biology and biochemistry. It serves as a heparin mimic in laboratory settings and aids in DNA/protein studies. This product has a CAS number of 9011-18-1, a repeat unit molecular weight of 318.23, and requires no special storage conditions beyond ambient temperatures. It carries no signal word for hazard classification. Molekula supplies Dextran sulfate sodium salt MW 8000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Dextran sulfate sodium salt MW 8000 is a highly branched polysaccharide with sulfate groups, widely used as an anticoagulant, antiviral agent, and research reagent in molecular biology and biochemistry. It serves as a heparin mimic in laboratory settings and aids in DNA/protein studies. This product has a CAS number of 9011-18-1, a repeat unit molecular weight of 318.23, and requires no special storage conditions beyond ambient temperatures. It carries no signal word for hazard classification. Molekula supplies Dextran sulfate sodium salt MW 8000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White to light yellow powder |
| Specific rotation | +90 - 110° |
| Identification | Conforms to structure |
| pH | 5.0 -7.5 |
| Chloride (Cl-) | ≤0.1% |
| Loss on drying(105degC) | ≤10% |
| Sulphates (SO4)(2-) | ≤0.5% |
| Sulphur (S) | 15.0 - 20.0% |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| الحموضة | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90031272 |
| رقم CAS | 9011-18-1 |
| الصيغة الجزيئية | - |
| الوزن الجزيئي | 318.23 |
| SMILES | - |
| رمز REACH | Y113 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 3913905000 |
| رقم التعريف الجمركي | 3913900099 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P264 تغسل ... جيداً بعد المناولة
- P280 توضع قفازات للحماية / ملابس للحماية / وقاء للعينين / للوجه
- P403+233 احفظ في مكان جيد التهوية. احتفظ بالحاوية مغلقة بإحكام
- P501 تخلص من المحتويات / الوعاء في ...
الوثائق
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 dextran sulfate sodium salt MW 8000 used for?
Dextran sulfate sodium salt (MW 8000) is commonly used as a heparin substitute in research, anticoagulant studies, and as a reagent in molecular biology (e.g., RNA/DNA precipitation). It’s also applied in pharmaceutical formulations and as a viscosity modifier.
What is the chemical formula and molecular weight of this product?
The molecular weight is **318.23 g/mol** (repeating unit), though the full polymer formula isn’t standardized. The CAS number is **9011-18-1** for dextran sulfate sodium salts in general.
How should dextran sulfate sodium salt MW 8000 be stored?
Store at **ambient temperature** in a dry, well-ventilated area, away from moisture and strong oxidizing agents. Seal the container tightly to prevent absorption of humidity.
What grades or purities are available for this product?
Molekula supplies **analytical grade** and **biological research grade** dextran sulfate sodium salt (MW 8000). Endotoxin levels and heavy metal content are tested to ensure suitability for sensitive applications.
Can Molekula supply dextran sulfate sodium salt in bulk quantities?
Yes, bulk quantities are available upon request. Minimum order quantities and packaging options (e.g., drums, bags) can be discussed with our sales team for custom solutions.
What documentation comes with an order of dextran sulfate sodium salt?
Each order includes a **Certificate of Analysis (CoA)** detailing batch-specific purity, MW distribution, and endotoxin/heavy metal testing. A **Material Safety Data Sheet (MSDS)** and **Safety Data Sheet (SDS)** are also provided.
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