Molekula
ن-هينيكوسان
n-Heneicosane
n-Heneicosane is a straight-chain alkane with 21 carbon atoms, used as a standard reference compound in analytical chemistry and as a component in calibration standards and lubricants. It has a CAS number of 629-94-7, a molecular formula of CH3(CH2)19CH3, and a molecular weight of 296.57 g/mol. It is stable at ambient storage conditions and carries no signal word. Molekula supplies n-Heneicosane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
n-Heneicosane is a straight-chain alkane with 21 carbon atoms, used as a standard reference compound in analytical chemistry and as a component in calibration standards and lubricants. It has a CAS number of 629-94-7, a molecular formula of CH3(CH2)19CH3, and a molecular weight of 296.57 g/mol. It is stable at ambient storage conditions and carries no signal word. Molekula supplies n-Heneicosane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | white to off white powder |
| Identification | Conforms to reference |
| Purity | ≥97% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 113 C |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 90033301 |
| CAS Number | 629-94-7 |
| Molecular Formula | CH3(CH2)19CH3 |
| Molecular Weight | 296.57 |
| SMILES | CCCCCCCCCCCCCCCCCCCCC |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29011000 |
| Tariff Code | 2901100000 |
السلامة ونظام التصنيف والتحذير العالمي
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ PT, IT, FR, ES, DE, EN.
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PT - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · PT · 168 KB
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IT - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · IT · 163 KB
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FR - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · FR · 168 KB
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ES - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · ES · 167 KB
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DE - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · DE · 167 KB
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EN - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · EN · 165 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 n-Heneicosane used for?
n-Heneicosane is primarily used as a reference standard in analytical chemistry and as a component in calibration mixtures for gas chromatography.
What is the chemical formula and molecular weight of n-Heneicosane?
The formula is CH3(CH2)19CH3 with a molecular weight of 296.57 g/mol.
How should n-Heneicosane be stored?
It should be stored at ambient temperature, protected from light and moisture.
What grade is available for n-Heneicosane?
Available in analytical grade, suitable for laboratory and calibration purposes.
Can Molekula supply n-Heneicosane in bulk?
Yes, Molekula can supply n-Heneicosane in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of n-Heneicosane?
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.