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صوديوم ل-أسكوربيك أسيد
L-Ascorbic acid sodium salt
L-Ascorbic acid sodium salt is a water-soluble form of vitamin C used in pharmaceuticals, cosmetics, and food supplements for its antioxidant properties. It is stable in aqueous solutions and serves as a reducing agent and pH adjuster. CAS: 134-03-2, Molecular formula: C6H7NaO6, Molecular weight: 198.11 g/mol, Storage: Ambient, Signal word: None. Molekula supplies L-Ascorbic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
L-Ascorbic acid sodium salt is a water-soluble form of vitamin C used in pharmaceuticals, cosmetics, and food supplements for its antioxidant properties. It is stable in aqueous solutions and serves as a reducing agent and pH adjuster. CAS: 134-03-2, Molecular formula: C6H7NaO6, Molecular weight: 198.11 g/mol, Storage: Ambient, Signal word: None. Molekula supplies L-Ascorbic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White powder to light yellow crystalline powder |
| Specific rotation | +103° to +108° |
| Lead | ≤ 10ppm |
| pH | 7.0 - 8.0 |
| Loss on Drying | ≤ 0.25% |
| Assay | ≥ 99% |
| Heavy Metal | ≤ 20ppm |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 30254296 |
| CAS Number | 134-03-2 |
| Molecular Formula | C6H7NaO6 |
| Molecular Weight | 198.11 |
| SMILES | C([C@@H]([C@@H]1C(=C(C(=O)O1)O)[O-])O)O.[Na+] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2936270000 |
| Tariff Code | 2936270000 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ PT, IT, FR, ES, DE, EN.
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PT - (30254296) L-ASCORBIC ACID SODIUM SALT [134-03-2].pdf
SDS · PT · 190 KB
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IT - (30254296) L-ASCORBIC ACID SODIUM SALT [134-03-2].pdf
SDS · IT · 186 KB
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FR - (30254296) L-ASCORBIC ACID SODIUM SALT [134-03-2].pdf
SDS · FR · 189 KB
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ES - (30254296) L-ASCORBIC ACID SODIUM SALT [134-03-2].pdf
SDS · ES · 189 KB
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DE - (30254296) L-ASCORBIC ACID SODIUM SALT [134-03-2].pdf
SDS · DE · 190 KB
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EN - (30254296) L-ASCORBIC ACID SODIUM SALT [134-03-2].pdf
SDS · EN · 187 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 L-Ascorbic acid sodium salt used for?
It is commonly used as an antioxidant and stabilizer in pharmaceuticals, cosmetics, and food products.
What is the chemical formula and molecular weight?
The formula is C6H7NaO6 with a molecular weight of 198.11 g/mol.
How should L-Ascorbic acid sodium salt be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in pharmaceutical and technical grades; please specify requirements for exact details.
Can Molekula supply it in bulk?
Yes, Molekula can supply L-Ascorbic acid sodium salt in bulk quantities—contact us for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA); additional documentation such as MSDS 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.