0YPR65R21J 7727-73-3 Sodium sulfate [USP] Colyte Guna-allergy-prev Sulfuric acid disodium salt, decahydrate Disodium sulfate decahydrate Glauber's salt Sodium sulfate decahydrate Sodium sulfate decahydrate (Na2SO4.10H2O) Sodium sulfate (Na2SO4) decahydrate Disodium sulfate decahydrate (Na2SO4.10H2O) UNII-0YPR65R21J Sodium sulfate CAS 7727-73-3
| CAS No. | 7727-73-3 |
| Molecular Formula | O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 0YPR65R21J 7727-73-3 Sodium sulfate [USP] Colyte Guna-allergy-prev Sulfuric acid disodium salt, decahydrate Disodium sulfate decahydrate Glauber's salt Sodium sulfate decahydrate Sodium sulfate decahydrate (Na2SO4.10H2O) Sodium sulfate (Na2SO4) decahydrate Disodium sulfate decahydrate (Na2SO4.10H2O) UNII-0YPR65R21J Sodium sulfate (CAS 7727-73-3), a certified reference material (molecular formula O4SNaH2O, MW 137.06 g/mol) for analytical method development and quality control.
Based on its molecular formula O4SNaH2O, 0YPR65R21J 7727-73-3 Sodium sulfate [USP] Colyte Guna-allergy-prev Sulfuric acid disodium salt, decahydrate Disodium sulfate decahydrate Glauber's salt Sodium sulfate decahydrate Sodium sulfate decahydrate (Na2SO4.10H2O) Sodium sulfate (Na2SO4) decahydrate Disodium sulfate decahydrate (Na2SO4.10H2O) UNII-0YPR65R21J Sodium sulfate contains a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 137.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
As a certified reference material (CRM), 0YPR65R21J 7727-73-3 Sodium sulfate [USP] Colyte Guna-allergy-prev Sulfuric acid disodium salt, decahydrate Disodium sulfate decahydrate Glauber's salt Sodium sulfate decahydrate Sodium sulfate decahydrate (Na2SO4.10H2O) Sodium sulfate (Na2SO4) decahydrate Disodium sulfate decahydrate (Na2SO4.10H2O) UNII-0YPR65R21J Sodium sulfate 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 | O4S 2*Na 10*H2O |
| Molecular Weight | 137.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 1 |
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