Molekula
كلوريد الكالسيوم ثنائي الصوديوم لحمض الإثيلين ديامين تتراسيتيك
Ethylenediaminetetraacetic acid calcium disodium salt is a chelating agent used to bind metal ions in laboratory and industrial applications. It is commonly employed in biochemical assays, water treatment, and food preservation. Available in powder form with a molecular weight of 374.27 g/mol, it has the CAS number 62-33-9 and the molecular formula C10H12N2O8CaNa2. Store at 2 to 8 °C. Molekula supplies Ethylenediaminetetraacetic acid calcium disodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Ethylenediaminetetraacetic acid calcium disodium salt is a chelating agent used to bind metal ions in laboratory and industrial applications. It is commonly employed in biochemical assays, water treatment, and food preservation. Available in powder form with a molecular weight of 374.27 g/mol, it has the CAS number 62-33-9 and the molecular formula C10H12N2O8CaNa2. Store at 2 to 8 °C. Molekula supplies Ethylenediaminetetraacetic acid calcium disodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Water | ≤13.0% |
| Heavy metals | ≤10 ppm |
| pH | 20% solution: 6.8 - 8.0; 1% solution: 6.5 - 7.5 |
| Chloride (Cl) | ≤0.1% |
| Assay | 98-102.0% |
| Iron (Fe) | ≤80 ppm |
| Lead (Pb) | ≤4 ppm |
| Arsenic (As) | ≤3 ppm |
| Chelated Calcium | 8.5 to 10.0% |
| Nitrilotriacetic acid | ≤0.1% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| CAS Number | 62-33-9 |
| Molecular Formula | C10H12N2O8CaNa2 |
| Molecular Weight | 374.27 |
| SMILES | C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Ca+2] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29224980 |
| Tariff Code | 2922498590 |
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+352 IF ON SKIN: 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
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ ES, EN.
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 ethylenediaminetetraacetic acid calcium disodium salt used for?
It is primarily used as a chelating agent in pharmaceuticals, food, and industrial applications to bind metal ions and prevent degradation.
What is the chemical formula and molecular weight?
The formula is C10H12N2O8CaNa2 with a molecular weight of 374.27 g/mol.
How should this compound be stored?
Store at 2 to 8 °C to maintain stability and prevent degradation.
What grade is available from Molekula?
Molekula supplies this compound in high-purity research grade.
Can Molekula supply this in bulk?
Yes, Molekula can provide bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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