Molekula
أكسيد ثنائي الميثيل (USP/PH. EUR)
Dimethyl sulfoxide (USP/PH. EUR)
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Dimethyl sulfoxide (DMSO) is a highly polar aprotic solvent widely used in pharmaceuticals as a penetration enhancer, in medical treatments for its anti-inflammatory properties, and in chemical synthesis as a solvent for polar and nonpolar compounds. It meets USP, Ph. Eur., and EP monographs for pharmaceutical-grade applications. This chemical has a CAS number of 67-68-5, a molecular formula of (CH3)2SO, and a molecular weight of 78.13 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Dimethyl sulfoxide (USP/PH. EUR) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Dimethyl sulfoxide (DMSO) is a highly polar aprotic solvent widely used in pharmaceuticals as a penetration enhancer, in medical treatments for its anti-inflammatory properties, and in chemical synthesis as a solvent for polar and nonpolar compounds. It meets USP, Ph. Eur., and EP monographs for pharmaceutical-grade applications. This chemical has a CAS number of 67-68-5, a molecular formula of (CH3)2SO, and a molecular weight of 78.13 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Dimethyl sulfoxide (USP/PH. EUR) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| UV Absorbance | No absorbance maxima between 270& 350 nm |
| Acidity | (mL 0.01 N NaOH) NMT 5.0 |
| Freezing Point | NLT 18.3°C |
| Water (KF) | NMT 0.1 |
| Assay (Anhydrous) | NLT 99.% |
| Related compounds | Impurities NMT 0.1% |
| Refractive Index(25ºC) | Between 1..4755 - 1.4775 |
| Identification (Chemical test) | Sol. in chloroform; red soln. |
| Limit of Non-volatile Residue | <0.01% / 100g sample |
| Specific gravity (25 ºC) | Between 1.095 - 1.101 |
| UV Absorbance (275nm) | NMT 0.20 |
| A 285/ A 275 | NMT 0.65 |
| A 295/ A 275 | NMT 0.45 |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| نقطة الاشتعال | 87 C |
| الحموضة | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90029586 |
| رقم CAS | 67-68-5 |
| الصيغة الجزيئية | (CH3)2SO |
| الوزن الجزيئي | 78.13 |
| SMILES | CS(=O)C |
| رمز REACH | Y110 |
| مُدرَج وفق TSCA | نعم |
| رقم التعريف الجمركي | 2930909599 |
السلامة ونظام التصنيف والتحذير العالمي
بيانات الخطر
- H227 سائل قابل للاشتعال
إقرارات احترازية
- P210 يحفظ بعيداً عن مصادر الإشعال من قبيل الحرارة / الشرر / اللهب المكشوف / السطوح الساخنة
- P280 توضع قفازات للحماية / ملابس للحماية / وقاء للعينين / للوجه
الوثائق
أوراق بيانات السلامة (SDS)
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شهادة التحليل (CoA) حسب الدفعة
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مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is dimethyl sulfoxide (DMSO) USP/PH.EUR grade commonly used for?
DMSO USP/PH.EUR grade is primarily used as a solvent in pharmaceutical formulations, topical drug delivery, and as a reagent in chemical synthesis, while also meeting strict purity standards for human and veterinary applications.
What is the chemical formula and molecular weight of DMSO?
The chemical formula is **(CH₃)₂SO**, and the molecular weight is **78.13 g/mol**.
How should DMSO USP/PH.EUR grade be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture and incompatible substances.
What grades of DMSO does Molekula supply, and is USP/PH.EUR available?
Molekula supplies **USP/PH.EUR grade DMSO**, meeting regulatory standards for pharmaceutical and personal care applications.
Can Molekula supply DMSO USP/PH.EUR in bulk quantities?
Yes, Molekula can supply DMSO USP/PH.EUR in **bulk quantities**—please contact us for specific packaging options and minimum order quantities.
What documentation comes with an order of DMSO USP/PH.EUR?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** to verify compliance with USP/PH.EUR standards.
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