SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D CAS 6035-47-8
| CAS No. | 6035-47-8 |
| Molecular Formula | CH3O3S |
| 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 SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D (CAS 6035-47-8), a certified reference material (molecular formula CH3O3SNaH2O, MW 136.10 g/mol) for analytical method development and quality control.
SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D (CH3O3SNaH2O) contains a sulfone group. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
As a certified reference material (CRM), SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D 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 | CH3O3S Na 2*H2O |
| Molecular Weight | 136.10 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) | -0.5 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Recommended Standards
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