calcium silicate CAS 10101-39-0
| CAS No. | 10101-39-0 |
| Molecular Formula | O3Si |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of calcium silicate is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies calcium silicate (CAS 10101-39-0), a certified reference material (molecular formula O3SiCa, MW 116.16 g/mol) for analytical method development and quality control.
calcium silicate (O3SiCa) contains an inorganic composition. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | O3Si Ca |
| Molecular Weight | 116.16 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 |
Related calcium Standards
- Potassium Silicate (CAS 1312-76-1)
- Calcium silicate (CAS 1344-95-2)
- Sodium silicate,AR (CAS 13870-30-9)
- 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)
- Silicate(4-), [2,5-dioxo-1-pyrrolidinyl 6-[[[3-[(29H,31H-phthalocyanin-1-yl-κN29,κN30,κN31,κN32)oxy]propoxy]carbonyl]amino]hexanoato(2-)]bis[N-[3-[(hydroxy-κO)dimethylsilyl]propyl]-3-sulfo-N,N-bis(3-sulfopropyl)-1-propanaminiumato(4-)]-,sodium (1:4),(OC-6-13)- (CAS 916821-46-0)
Recommended Standards
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- 4-Ethoxy-2-methylthiazole (CAS 89464-28-8)
- (2S,6S)-2-Amino-6-(3-carboxypropanamido)heptanedioic acid (CAS 26605-36-7)
- 2-Chloro-5-ethoxybenzo[d]thiazole (CAS 855275-58-0)
- 5-Bromo-4-cyano-2-methylbenzenesulfonyl chloride (CAS 1807028-76-7)
- (2-Tetrahydrofuranyl)methyl Chloroformate (CAS 64661-06-9)
- Rosuvastatin Impurity 160 (CAS CATO-C4X-1169160)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com