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Sodium carbonate anhydrous
SKU:
MB253
CAS Number :
497-19-8
Molecular Formula :
Na₂CO₃
Availability: In stock
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Sodium carbonate anhydrous is a high-purity salt used in the formulation of alkaline buffers for antigen immobilization. It facilitates pH regulation in ELISA coating protocols and various molecular biology research screening assays to ensure consistent protein adsorption.
CAS Number :
497-19-8
Molecular Formula :
Na₂CO₃
Chemicals for ELISA#902790
Product Identifier
| CAS No. | 497-19-8 |
|---|---|
| EC No. | 207-838-8 |
| Molecular Formula | Na2CO3 |
| Molecular Weight | 105.99 |
| HS Code | 2836 20 90 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | White to off-white hygroscopic crystals or powder or granules or solid |
|---|---|
| Solubility | 100 mg soluble in 1 mL of water |
| DNases | None detected |
| RNases | None detected |
| Chloride (Cl) | <= 0.001% |
| Magnesium (Mg) | <= 0.005% |
| Calcium (Ca) | <= 0.03% |
| Heavy metals (as Pb) | <= 0.0005% |
| Iron (Fe) | <= 0.0005% |
| Water insoluble matter | <= 0.01% |
| Phosphate (PO4) | <= 0.001% |
| Potassium (K) | <= 0.005% |
| Sulphur compounds (as SO4) | <= 0.003% |
| Silica (SiO2) | <= 0.005% |
| Loss on drying (at 285°C, 2 hr) | <= 1.00% |
| Assay (HCl Titration, on dry basis) | 99.90 - 102.00% |
Safety Information
| Hazard Pictogram(s) |  |
|---|---|
| Signal Word | Warning |
| Hazard Statement(s) | H319 |
| Precautionary Statement(s) | P280-P305+P351+P338-P337+P313 |
| UN No. | Not dangerous goods |
| Class | - |
| Packing Group | - |
| RTECS | VZ4050000 |
| WGK | 1 |
CAS Number :
497-19-8
Molecular Formula :
Na₂CO₃
| Product Name | Sodium carbonate anhydrous |
|---|---|
| SKU | MB253 |
| CAS No | 497-19-8 |
| EC No. | 207-838-8 |
| Molecular formula | Na₂CO₃ |
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