Molekula
هيدروكسيد تتراميثيل الأمونيوم، محلول 25% في الماء
Tetramethylammonium hydroxide, 25% solution in water, is a strong organic base used in semiconductor manufacturing, organic synthesis, and as a catalyst in various chemical reactions. It is a clear, colorless to pale yellow liquid with a pungent odor. CAS: 75-59-2, Molecular formula: (CH3)4NOH, Molecular weight: 91.15 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Tetramethylammonium hydroxide, 25% solution in water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Tetramethylammonium hydroxide, 25% solution in water, is a strong organic base used in semiconductor manufacturing, organic synthesis, and as a catalyst in various chemical reactions. It is a clear, colorless to pale yellow liquid with a pungent odor. CAS: 75-59-2, Molecular formula: (CH3)4NOH, Molecular weight: 91.15 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Tetramethylammonium hydroxide, 25% solution in water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | Clear Colourless - Yellow liquid |
| AS | 0.01ppm max |
| Na | 0.5%ppm max |
| K | 0.1ppm max |
| Fe | 1ppm max |
| Cu | 0.1ppm max |
| Pb | 0.01ppm max |
| Ca | 1.5ppm max |
| Purity | 24-26% |
| Zn | 0.2ppm max |
| Mg | 0.1ppm max |
| Al | 0.5ppm max |
| Ag | 0.01ppm max |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Base |
التعرف
| Property | Value |
|---|---|
| CAS Number | 75-59-2 |
| Molecular Formula | (CH3)4N(OH) |
| Molecular Weight | 91.15 |
| SMILES | C[N+](C)(C)C.[OH-] |
| EC / UN Number | 1835 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2923.90.0100 |
| Tariff Code | 2923900010 |
السلامة ونظام التصنيف والتحذير العالمي
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
بيانات الخطر
- H300 Fatal if swallowed
- H310 Fatal in contact with skin
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H370 Causes damage to organs
- H372 Causes damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
إقرارات احترازية
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P308+313 IF exposed or concerned: Get medical advice/attention
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 tetramethylammonium hydroxide used for?
It is commonly used as a strong base in organic synthesis, particularly in the Hofmann elimination and as a catalyst in various reactions.
What is the chemical formula and molecular weight?
The formula is (CH3)4N(OH) with a molecular weight of 91.15 g/mol.
How should tetramethylammonium hydroxide be stored?
It should be stored at ambient temperature, away from light and incompatible materials.
What grade is available for this product?
This product is available as a 25% aqueous solution, typically used for laboratory and industrial applications.
Can Molekula supply this in bulk?
Yes, Molekula can supply tetramethylammonium hydroxide in bulk quantities—please contact our sales team for details.
What documentation comes with the 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.