Molekula
لا-أسباراجين غير مائي
L-Asparagine anhydrous is a non-essential amino acid used in cell culture media, peptide synthesis, and biochemical research. It serves as a nitrogen source and structural component in protein formation. Available with CAS number 70-47-3, molecular formula C4H6N2O3, and molecular weight 132.12 g/mol. Stable at ambient storage conditions. No signal word applies. Molekula supplies L-Asparagine anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
L-Asparagine anhydrous is a non-essential amino acid used in cell culture media, peptide synthesis, and biochemical research. It serves as a nitrogen source and structural component in protein formation. Available with CAS number 70-47-3, molecular formula C4H6N2O3, and molecular weight 132.12 g/mol. Stable at ambient storage conditions. No signal word applies. Molekula supplies L-Asparagine anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Specific rotation | +34.2 to +36.5 |
| Heavy metals | <10ppm |
| Identification | Conforms to reference |
| AS | <1ppm |
| pH | 4.4 - 6.4 |
| SO4 | <0.020% |
| Fe | <10ppm |
| Loss on Drying | <0.5% |
| Assay | 99 - 101% |
| NH4 | <0.10% |
| Cl | <0.020% |
| State of Solution | >98% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| CAS Number | 70-47-3 |
| Molecular Formula | H2NCOCH2CH(NH2)CO2H |
| Molecular Weight | 132.12 |
| SMILES | C([C@@H](C(=O)O)N)C(=O)N |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2924.19.80.00 |
| Tariff Code | 2924190090 |
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 - (15650008) L-ASPARAGINE ANHYDROUS [70-47-3].pdf
SDS · PT · 189 KB
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IT - (15650008) L-ASPARAGINE ANHYDROUS [70-47-3].pdf
SDS · IT · 185 KB
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FR - (15650008) L-ASPARAGINE ANHYDROUS [70-47-3].pdf
SDS · FR · 188 KB
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ES - (15650008) L-ASPARAGINE ANHYDROUS [70-47-3].pdf
SDS · ES · 188 KB
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DE - (15650008) L-ASPARAGINE ANHYDROUS [70-47-3].pdf
SDS · DE · 188 KB
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EN - (15650008) L-ASPARAGINE ANHYDROUS [70-47-3].pdf
SDS · EN · 184 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.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is L-Asparagine anhydrous used for?
It is primarily used as a building block in peptide synthesis and as a nutrient in cell culture media for biopharmaceutical production.
What is the chemical formula and molecular weight of L-Asparagine anhydrous?
The formula is C4H6N2O3 and the molecular weight is 132.12 g/mol.
How should L-Asparagine anhydrous be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of L-Asparagine anhydrous is available?
Available in reagent grade; specific grades may vary based on application needs.
Can Molekula supply L-Asparagine anhydrous in bulk?
Yes, Molekula can supply L-Asparagine anhydrous in bulk quantities—please contact sales for details.
What documentation comes with an order of L-Asparagine anhydrous?
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.