39409-82-0 YQO029V1L4 Magnesium carbonate basic Leader antacid Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide (Mg(OH)2), hydrate CCRIS 7884 Magnesium carbonate hydroxide UNII-YQO029V1L4 CAS 39409-82-0
| CAS No. | 39409-82-0 |
| Molecular Formula | CO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 39409-82-0 YQO029V1L4 Magnesium carbonate basic Leader antacid Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide (Mg(OH)2), hydrate CCRIS 7884 Magnesium carbonate hydroxide UNII-YQO029V1L4 (CO3H2MgO2Mg) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 142.63 g/mol, it falls into the low-molecular-weight range.
39409-82-0 YQO029V1L4 Magnesium carbonate basic Leader antacid Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide (Mg(OH)2), hydrate CCRIS 7884 Magnesium carbonate hydroxide UNII-YQO029V1L4 (CAS 39409-82-0), molecular formula CO3H2MgO2Mg and molecular weight 142.63 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 39409-82-0 YQO029V1L4 Magnesium carbonate basic Leader antacid Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide (Mg(OH)2), hydrate CCRIS 7884 Magnesium carbonate hydroxide UNII-YQO029V1L4 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | CO3 H2MgO2 Mg |
| Molecular Weight | 142.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1968 |
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