Anhydrous Sodium Carbonate AGR
Anhydrous sodium carbonate (Na₂CO₃), AGR grade, purity 99.5-100.5%. M.W. 105.99. CAS 497-19-8. Compliant with EP, USP and FCC (FDA). Loss on drying at 300 °C ≤ 1%, water ≤ 0.5%, chlorides ≤ 0.0125%, sulphates ≤ 0.003%, iron ≤ 0.001%, heavy metals ≤ 0.001%, arsenic ≤ 0.0003%, lead ≤ 0.0002%, mercury ≤ 0.0001%. Suitable for chemical synthesis, volumetric analysis as a primary standard, and pharmaceutical or food-grade applications requiring pharmacopoeial compliance. Hazard statement H319.
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Anhydrous Sodium Carbonate AGR | Na₂CO₃
Anhydrous sodium carbonate, AGR grade. Purity 99.5-100.5%, compliant with European Pharmacopoeia (EP), USP and FCC (FDA). CAS 497-19-8, M.W. 105.99, EC 207-838-8, EC Index 011-005-00-2, TARIC 28362000.
Technical Specifications
- Assay: 99.5-100.5%
- Loss on drying (300 °C): ≤ 1%
- Water (H₂O): ≤ 0.5%
- Chlorides (Cl⁻): ≤ 0.0125%
- Sulphates (SO₄): ≤ 0.003%
- Iron (Fe): ≤ 0.001%
- Heavy metals (Pb): ≤ 0.001%
- Arsenic (As): ≤ 0.0003%
- Lead (Pb): ≤ 0.0002%
- Mercury (Hg): ≤ 0.0001%
- EP and USP: Compliant
- FCC (FDA): Compliant
Typical Applications
Primary standard for acid-base volumetry—purity levels support direct use without additional drying in many protocols. Used in organic and inorganic synthesis, buffer preparation, and pharmaceutical or food manufacturing processes where pharmacopoeial compliance is required.
The anhydrous form avoids the hygroscopicity issues associated with the decahydrate, simplifying weighing and improving reproducibility between runs.
Safety and Identification
- Hazard statement: H319
- CAS: 497-19-8
- EC: 207-838-8
- EC Index: 011-005-00-2
- TARIC: 28362000
| Brand | LABKEM |
|---|---|
| Grade | Analytical Grade |
| Assay | 99.5 - 100.5 % |
| Density | 2,53 |
| M | 105.99 |
| CAS | 497-19-8 |
| CEE | 011-005-00-2 |
| EINECS | 207-838-8 |
| formula | Na2CO3 |
| Tarix Code (CODCN) | 28362000 |
| P | P280-P264-P337+P313-P305+P351+P338 |
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