Molekula
داوس (N-إيثيل-N-(2-هيدروكسي-3-سلفوبروبيل)-3,5-ثنائي ميثوكسي أنيلين، ملح الصوديوم)
DAOS is a water-soluble sulfonated aniline derivative used as a chromogenic reagent in biochemical assays and analytical chemistry. It functions as a colorimetric indicator in detection systems requiring high sensitivity and stability. Available in powder form with a molecular weight of 341.36 g/mol, CAS number 83777-30-4, and molecular formula C13H20NO6S·Na. Stable at ambient temperature with no signal word assigned. Molekula supplies DAOS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
DAOS is a water-soluble sulfonated aniline derivative used as a chromogenic reagent in biochemical assays and analytical chemistry. It functions as a colorimetric indicator in detection systems requiring high sensitivity and stability. Available in powder form with a molecular weight of 341.36 g/mol, CAS number 83777-30-4, and molecular formula C13H20NO6S·Na. Stable at ambient temperature with no signal word assigned. Molekula supplies DAOS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | Solid |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| CAS Number | 83777-30-4 |
| Molecular Formula | C13H20NO6S·Na |
| Molecular Weight | 341.36 |
| SMILES | CCN(CC(CS(=O)(=O)[O-])O)C1=CC(=CC(=C1)OC)OC.[Na+] |
| REACH Code | Y113 |
| Tariff Code | 2922500090 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P280 Wear protective gloves/protective clothing/eye protection/face protection
مخصص للأغراض البحثية والصناعية فقط
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.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is DAOS used for?
DAOS is primarily used as a pH indicator in biochemical assays and as a reagent in analytical chemistry due to its sensitive color change with pH.
What is the chemical formula and molecular weight of DAOS?
The formula is C13H20NO6S·Na with a molecular weight of 341.36 g/mol.
How should DAOS be stored?
DAOS should be stored at ambient temperature, protected from moisture and light.
What grade of DAOS is available?
Molekula supplies DAOS in analytical grade.
Can Molekula supply DAOS in bulk?
Yes, Molekula can supply DAOS in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a DAOS order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.