Sodium silicate,AR CAS 13870-30-9
| CAS No. | 13870-30-9 |
| Molecular Formula | Si |
| 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 Sodium silicate,AR (CAS 13870-30-9), a certified reference material (molecular formula SiNaO, MW 67.07 g/mol) for analytical method development and quality control.
Structurally, Sodium silicate,AR (SiNaO) contains an inorganic composition. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 67.07 g/mol, it falls into the low-molecular-weight range.
As a certified reference material (CRM), Sodium silicate,AR 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 | Si Na O |
| Molecular Weight | 67.07 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.) | 1960 |
Related Sodium Standards
- calcium silicate (CAS 10101-39-0)
- Potassium Silicate (CAS 1312-76-1)
- Calcium silicate (CAS 1344-95-2)
- 4766-57-8 Butyl silicate ((BuO)4Si) Butyl silicate ((C4H9O)4Si) NSC-89762 NSC89762 Silane, tetrabutoxy- Silicic acid (H4SiO4), tetrabutyl ester Silicon tetrabutoxide Tetra-n-butoxysilane Tetrabutoxysilane Tetrabutyl orthosilicate Tetrabutyl silicate (CAS 4766-57-8)
- Sodium silicate solution (CAS 84992-49-4)
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Recommended Standards
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- 6-(Chloromethyl)-N-(3-methylphenyl)-1,3,5-triazine-2,4-diamine (CAS 573950-75-1)
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- (R)-H8-BINAM (CAS 208248-66-2)
- N-(1-Acetyl-1,2,3,4-tetrahydroquinolin-7-yl)-2-bromobenzamide (CAS 898438-97-6)
- (Phenylthiomethyl)trimethylsilane (CAS 17873-08-4)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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