Molekula
أمينو سلفينيك حمض 4-ميثيل بنزين الصوديوم
4-Methylbenzenesulfinic acid sodium salt is a sodium salt of 4-methylbenzenesulfinic acid, used in organic synthesis and as an intermediate in pharmaceutical and agrochemical production. It appears as a white to off-white solid, stable at ambient temperature, and is non-hazardous with no signal word. CAS: 824-79-3, Molecular formula: C7H7NaO2S, Molecular weight: 178.18 g/mol. Molekula supplies 4-Methylbenzenesulfinic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
4-Methylbenzenesulfinic acid sodium salt is a sodium salt of 4-methylbenzenesulfinic acid, used in organic synthesis and as an intermediate in pharmaceutical and agrochemical production. It appears as a white to off-white solid, stable at ambient temperature, and is non-hazardous with no signal word. CAS: 824-79-3, Molecular formula: C7H7NaO2S, Molecular weight: 178.18 g/mol. Molekula supplies 4-Methylbenzenesulfinic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | White to off-white crystalline powder |
| Heavy metals | ≤ 10ppm |
| pH | 7.0 - 9.0 |
| Assay | ≥ 65.0% |
| Insoluble Matter | ≤ 0.05% |
| Moisture | ≤ 35.0% |
| Sulphate (SO4) | ≤ 3% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| CAS Number | 824-79-3 |
| Molecular Formula | 4-CH3-C6H4SO2Na |
| Molecular Weight | 178.18 |
| SMILES | CC1=CC=C(C=C1)S(=O)[O-].[Na+] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29309029 |
| Tariff Code | 2930909599 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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 4-Methylbenzenesulfinic acid sodium salt used for?
It is primarily used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and specialty chemicals.
What is the chemical formula and molecular weight?
The formula is 4-CH3-C6H4SO2Na with a molecular weight of 178.18 g/mol.
How should this compound be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply this in bulk?
Yes, Molekula can supply 4-Methylbenzenesulfinic acid sodium salt in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.