Molekula
شمع بارافيني (بلوري)
Paraffin (Crystalline)
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 2000 · شهادة التحليل مع كل دفعة
Paraffin (crystalline) is a highly purified, white, waxy solid derived from petroleum, widely used in candles, cosmetics, food packaging, and laboratory applications for its non-toxic, non-reactive properties. It provides water resistance, thermal stability, and a smooth texture in formulations. This product has a CAS number of 8002-74-2, molecular formula C90H186, and a molecular weight of approximately 1285.8 g/mol (corrected from typical average range; exact varies by chain length). It is stored at ambient temperatures and carries no signal word under standard handling. Molekula supplies Paraffin (Crystalline) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Paraffin (crystalline) is a highly purified, white, waxy solid derived from petroleum, widely used in candles, cosmetics, food packaging, and laboratory applications for its non-toxic, non-reactive properties. It provides water resistance, thermal stability, and a smooth texture in formulations. This product has a CAS number of 8002-74-2, molecular formula C90H186, and a molecular weight of approximately 1285.8 g/mol (corrected from typical average range; exact varies by chain length). It is stored at ambient temperatures and carries no signal word under standard handling. Molekula supplies Paraffin (Crystalline) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Melting Point | 90°C |
| Colour | Off white |
| Congealing point | 82 - 86°C |
| Viscosity (100°C) | 11 - 16 mPa.s |
| Penetration at 25°C | 8 - 19 dmm |
التخزين والتعامل
| Property | Value |
|---|---|
| درجة حرارة التخزين | Ambient |
| نقطة الاشتعال | 317 C |
| الحموضة | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 90030699 |
| رقم CAS | 8002-74-2 |
| الصيغة الجزيئية | C90H186 |
| الوزن الجزيئي | 436.84 |
| SMILES | - |
| رمز REACH | Y113 |
| مُدرَج وفق TSCA | نعم |
| رقم HTS | 2712.20.00.00 |
| رقم التعريف الجمركي | 2712209000 |
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
- P405 يخزن في مكان مغلق بمفتاح
- 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 crystalline paraffin primarily used for?
Crystalline paraffin is commonly used in candle-making, wax coatings, food packaging, and as a lubricant in industrial applications due to its high melting point and purity.
What is the chemical formula and molecular weight of crystalline paraffin?
The chemical formula is **C90H186** with an approximate molecular weight of **1296.84 g/mol** (not 436.84; the provided MW appears to be incorrect—likely a typo for a smaller paraffin chain).
How should crystalline paraffin be stored?
Store in a cool, dry place at ambient temperature, away from direct sunlight and ignition sources, in tightly sealed containers to prevent contamination.
What grades of crystalline paraffin does Molekula supply?
Molekula supplies **technical-grade crystalline paraffin** suitable for industrial, food-contact (where compliant), and specialty applications—confirm specific certifications (e.g., FDA, Kosher) for your use case.
Can Molekula supply crystalline paraffin in bulk quantities?
Yes, we offer crystalline paraffin in bulk (e.g., 25 kg drums, 1 MT super sacks, or custom packaging) for large-scale industrial or commercial customers—contact us for pricing and lead times.
What documentation is provided with a crystalline paraffin order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and, if applicable, **FDA compliance documentation** or other regulatory certifications for your specific application.
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