Molekula
ستيرات المغنيسيوم
Magnesium stearate
Magnesium stearate is a metallic soap used as a lubricant in pharmaceutical and cosmetic manufacturing. It is a white, odorless powder that improves flow properties in tablet and powder formulations. CAS: 557-04-0, Molecular Formula: [CH3(CH2)16CO2]2Mg, Molecular Weight: 591.24 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Magnesium stearate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Magnesium stearate is a metallic soap used as a lubricant in pharmaceutical and cosmetic manufacturing. It is a white, odorless powder that improves flow properties in tablet and powder formulations. CAS: 557-04-0, Molecular Formula: [CH3(CH2)16CO2]2Mg, Molecular Weight: 591.24 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Magnesium stearate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | Light fine powder |
| Water | ≤4.0% |
| Mesh | (1500) ≥98.0% |
| Free acid | ≤4.0% |
| Assay(Mg) | 4.0 - 5.0% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 17736814 |
| CAS Number | 557-04-0 |
| Molecular Formula | [CH3(CH2)16CO2]2Mg |
| Molecular Weight | 591.24 |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Mg+2] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29157001 |
| Tariff Code | 2915705090 |
السلامة ونظام التصنيف والتحذير العالمي
-
Health Hazard
GHS07
بيانات الخطر
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
إقرارات احترازية
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+350 IF ON SKIN: Gently wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ PT, RU, IT, FR, ES, DE, EN.
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PT - (17736814) MAGNESIUM STEARATE [557-04-0].pdf
SDS · PT · 167 KB
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RU - (17736814) MAGNESIUM STEARATE, PHARMA GRADE [557-04-0].pdf
SDS · RU · 290 KB
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IT - (17736814) MAGNESIUM STEARATE [557-04-0].pdf
SDS · IT · 164 KB
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FR - (17736814) MAGNESIUM STEARATE [557-04-0].pdf
SDS · FR · 168 KB
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ES - (17736814) MAGNESIUM STEARATE [557-04-0].pdf
SDS · ES · 166 KB
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DE - (17736814) MAGNESIUM STEARATE [557-04-0].pdf
SDS · DE · 166 KB
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EN - (17736814) MAGNESIUM STEARATE [557-04-0].pdf
SDS · EN · 163 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 magnesium stearate used for?
Magnesium stearate is commonly used as a lubricant in pharmaceutical manufacturing and as a release agent in industrial processes.
What is the chemical formula and molecular weight of magnesium stearate?
The formula is [CH3(CH2)16CO2]2Mg with a molecular weight of 591.24 g/mol.
How should magnesium stearate be stored?
Store at ambient temperature, protected from moisture and direct sunlight.
What grade of magnesium stearate does Molekula supply?
Molekula supplies pharmaceutical-grade magnesium stearate suitable for use in drug formulations.
Can Molekula supply magnesium stearate in bulk?
Yes, Molekula can supply magnesium stearate in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a magnesium stearate 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.