5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN CAS 7784-26-1
| CAS No. | 7784-26-1 |
| Molecular Formula | 2*O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN is closely related to a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN (CAS 7784-26-1), molecular formula O4SAlH4NH2O and molecular weight 159.09 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, 5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 159.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN 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 | 2*O4S Al H4N 12*H2O |
| Molecular Weight | 159.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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