Molekula
مُعيار تحليلي دكستران، لتحليل الكروماتوغرافيا بالحجم، 25,000
Dextran analytical standard, for GPC, 25,000
Dextran analytical standard, for GPC, 25,000 is a high-purity polymer used as a molecular weight reference in gel permeation chromatography. It is supplied in powder form with a nominal molecular weight of 25,000 g/mol. CAS: 9004-54-0, molecular formula: [C6H10O5]n, stored at ambient temperature. Molekula supplies Dextran analytical standard, for GPC, 25,000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Dextran analytical standard, for GPC, 25,000 is a high-purity polymer used as a molecular weight reference in gel permeation chromatography. It is supplied in powder form with a nominal molecular weight of 25,000 g/mol. CAS: 9004-54-0, molecular formula: [C6H10O5]n, stored at ambient temperature. Molekula supplies Dextran analytical standard, for GPC, 25,000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White powder |
| Molecular Weight | 23800 |
| Infrared Spectrum | Conforms to stucture |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90033631 |
| CAS Number | 9004-54-0 |
| Molecular Formula | [C6H10O5]n |
| Molecular Weight | N/A |
| SMILES | C(C1C(C(C(C(O1)OCC2C(C(C(C(O2)OCC(C(C(C(C=O)O)O)O)O)O)O)O)O)O)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39139050 |
| Tariff Code | 3913900099 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ IT, FR, ES, DE, EN.
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IT - (90033631) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 25,000 [9004-54-0].pdf
SDS · IT · 184 KB
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FR - (90033631) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 25,000 [9004-54-0].pdf
SDS · FR · 186 KB
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ES - (90033631) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 25,000 [9004-54-0].pdf
SDS · ES · 186 KB
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DE - (90033631) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 25,000 [9004-54-0].pdf
SDS · DE · 186 KB
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EN - (90033631) DEXTRAN ANALYTICAL STANDARD, FOR GPC, 25,000 [9004-54-0].pdf
SDS · EN · 184 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 Dextran analytical standard, for GPC, 25,000 used for?
It is used as a molecular weight standard in gel permeation chromatography (GPC) for calibrating separation columns and determining molecular weight distributions of polymers.
What is the chemical formula and molecular weight of this dextran?
The formula is [C6H10O5]n; molecular weight is not specified as it is a polymer with variable chain length.
How should this dextran be stored?
Store at ambient temperature; protect from moisture and contamination.
What grade is available for this product?
This product is available as an analytical standard for GPC applications.
Can Molekula supply this dextran in bulk?
Bulk quantities may be available upon request; please contact customer service for details.
What documentation comes with the order?
Each order includes a certificate of analysis (CoA); additional documentation can be provided upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.