GPA80950AB 35112-53-9 Barium thiosulfate Barium thiosulphate Thiosulfuric acid (H2S2O3), barium salt (1:1) EINECS 252-375-7 UNII-GPA80950AB CAS 35112-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35112-53-9 |
| Molecular Formula | Ba O3S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
GPA80950AB 35112-53-9 Barium thiosulfate Barium thiosulphate Thiosulfuric acid (H2S2O3), barium salt (1:1) EINECS 252-375-7 UNII-GPA80950AB (CAS 35112-53-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: Ba O3S2. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | Ba O3S2 |
| Molecular Weight | 249.45 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1967 |
| Sulfur Atoms | 2 |
Recommended Standards
- mPEG-Mal (CAS 99126-64-4)
- 3-Bromo-5-chloro-2-pyridineacetic acid (CAS 1214341-90-8)
- (S)-2-Amino-N-ethyl-N-(3-nitrobenzyl)propanamide (CAS 1354007-96-7)
- 203626-40-8 8-Chloro-6-methylquinolin-4(1H)-one DTXSID00588878 (CAS 203626-40-8)
- 2-Chloro-3-chloromethyl-6,7-dimethylquinoline (CAS 182052-67-1)
- Ethyl2-(5-bromopyrazin-2-yl)acetate (CAS 2106364-36-5)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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