7784-46-5 48OVY2OC72 Sodium arsenite Arsenenous acid, sodium salt Arsenious acid, monosodium salt Sodium dioxoarsenate Arsenenous acid, sodium salt (1:1) Arsenious acid, sodium salt Arsenite de sodium [French] Atlas A Caswell No. 744 CCRIS 5554 Chem Pels C Chem-Sen 56 EINECS 232-070-5 EPA Pesticide Chemical Code 013603 HSDB 693 Kill-All Penite Prodalumnol Prodalumnol double Rat Death Liquid Sodanit Sodium metaarsenite Arsenite de sodium UNII-48OVY2OC72 CAS 7784-46-5
| CAS No. | 7784-46-5 |
| Molecular Formula | AsO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7784-46-5 48OVY2OC72 Sodium arsenite Arsenenous acid, sodium salt Arsenious acid, monosodium salt Sodium dioxoarsenate Arsenenous acid, sodium salt (1:1) Arsenious acid, sodium salt Arsenite de sodium [French] Atlas A Caswell No. 744 CCRIS 5554 Chem Pels C Chem-Sen 56 EINECS 232-070-5 EPA Pesticide Chemical Code 013603 HSDB 693 Kill-All Penite Prodalumnol Prodalumnol double Rat Death Liquid Sodanit Sodium metaarsenite Arsenite de sodium UNII-48OVY2OC72.
CATO supplies 7784-46-5 48OVY2OC72 Sodium arsenite Arsenenous acid, sodium salt Arsenious acid, monosodium salt Sodium dioxoarsenate Arsenenous acid, sodium salt (1:1) Arsenious acid, sodium salt Arsenite de sodium [French] Atlas A Caswell No. 744 CCRIS 5554 Chem Pels C Chem-Sen 56 EINECS 232-070-5 EPA Pesticide Chemical Code 013603 HSDB 693 Kill-All Penite Prodalumnol Prodalumnol double Rat Death Liquid Sodanit Sodium metaarsenite Arsenite de sodium UNII-48OVY2OC72 (CAS 7784-46-5), a certified reference material (molecular formula AsO2Na, MW 129.91 g/mol) for analytical method development and quality control.
Based on its molecular formula AsO2Na, 7784-46-5 48OVY2OC72 Sodium arsenite Arsenenous acid, sodium salt Arsenious acid, monosodium salt Sodium dioxoarsenate Arsenenous acid, sodium salt (1:1) Arsenious acid, sodium salt Arsenite de sodium [French] Atlas A Caswell No. 744 CCRIS 5554 Chem Pels C Chem-Sen 56 EINECS 232-070-5 EPA Pesticide Chemical Code 013603 HSDB 693 Kill-All Penite Prodalumnol Prodalumnol double Rat Death Liquid Sodanit Sodium metaarsenite Arsenite de sodium UNII-48OVY2OC72 contains an inorganic composition; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 129.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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), 7784-46-5 48OVY2OC72 Sodium arsenite Arsenenous acid, sodium salt Arsenious acid, monosodium salt Sodium dioxoarsenate Arsenenous acid, sodium salt (1:1) Arsenious acid, sodium salt Arsenite de sodium [French] Atlas A Caswell No. 744 CCRIS 5554 Chem Pels C Chem-Sen 56 EINECS 232-070-5 EPA Pesticide Chemical Code 013603 HSDB 693 Kill-All Penite Prodalumnol Prodalumnol double Rat Death Liquid Sodanit Sodium metaarsenite Arsenite de sodium UNII-48OVY2OC72 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 | AsO2 Na |
| Molecular Weight | 129.91 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
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