Dipotassium tris(1,2-benzenediolato-O,O')silicate CAS 101519-13-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 101519-13-5 |
| Molecular Formula | C18H12O6Si 2*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dipotassium tris(1,2-benzenediolato-O,O')silicate (CAS 101519-13-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H12O6Si 2*K. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H12O6Si 2*K |
| Molecular Weight | 391.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Dipotassium Standards
- Dipotassium (R)-1,1'-Binaphthyl-2,2'-disulfonate (CAS 1092934-19-4)
- Dipotassium tris(1,2-benzenediolato-O,O′)germanate (CAS 112712-64-8)
- Dipotassium hexahydroxystannate (CAS 12027-61-1)
- Dipotassium phosphite (CAS 13492-26-7)
- Dipotassium Anthraquinone-1,8-disulfonate (CAS 14938-42-2)
- Dipotassium boranocarbonate (CAS 17363-09-6)
- 22387-03-7 Dipotassium hydrogen (~2~H)phosphate DTXSID90628414 (CAS 22387-03-7)
- Dipotassium (2-nitro-1-sulfanidylethenyl)sulfanide (CAS 25963-52-4)
Recommended Standards
- (2R,5R)-5-hydroxypiperidine-2-carboxylic acid (CAS 448964-01-0)
- 2-(Aminomethyl)-4-((7-chloroquinolin-4-yl)amino)phenol (CAS 37672-04-1)
- 5-Fluoro-3-methyleneindolin-2-one (CAS 442883-73-0)
- (S)-(4-Bromophenyl)(phenyl)methanol (CAS 73773-07-6)
- tert-butyl N-[1-(2-aminoethyl)cyclopropyl]carbamate (CAS 753023-60-8)
- 2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-(1H-pyrrol-1-yl)isoindoline-1,3-dione (CAS 339101-76-7)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
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 13829788188 / jacky.chen@cato-chem.com