51850-20-5 Hexahydroxy platinic acid tetrahydroxyplatinum dihydrate CAS 51850-20-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51850-20-5 |
| Molecular Formula | H4O4Pt 2*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 51850-20-5 Hexahydroxy platinic acid tetrahydroxyplatinum dihydrate (CAS 51850-20-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: H4O4Pt 2*H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | H4O4Pt 2*H2O |
| Molecular Weight | 281.12 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.) | 1971 |
Related Hexahydroxy Standards
- 1(2),3(2),5(2),7(2),9(2),11(2)-Hexahydroxy-1,3,5,7,9,11(1,3)-hexabenzenacyclododecaphane-1(5),3(5),5(5),7(5),9(5),11(5)-hexasulfonic acid (CAS 102088-39-1)
- 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-[2,2'-binaphthalene]-8,8'-dicarbaldehyde acetate salt (CAS 5453-04-3)
- (S)-2,2',4,4',5,5'-Hexahydroxy-7,7'-dimethyl-[1,1'-bianthracene]-9,9',10,10'-tetraone (CAS 602-06-2)
- Hexahydroxy-benzene (CAS 608-80-0)
- 2,2'-((4,4'-(((1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-[2,2'-binaphthalene]-8,8'-diyl)bis(methanylylidene))bis(azanylylidene))bis(benzoyl))bis(azanediyl))diacetic acid (CAS 6937-19-5)
- 1,3,4,6,8,13-Hexahydroxy-10,11-dimethyl-2,5-di(piperidin-2-yl)phenanthro[1,10,9,8-opqra]perylene-7,14-dione (CAS 72393-03-4)
- 5,5',6,6',8,8'-hexahydroxy-2,2'-dimethyl-4H,4'H-[9,9'-bibenzo[g]chromene]-4,4'-dione (CAS CATO-C3D-263049)
Recommended Standards
- 2,2,7-Trimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 932384-35-5)
- Methyl 4-(1-cyanocyclopropyl)benzoate (CAS 1206611-69-9)
- Tert-butyl 3-(2-hydroxypropan-2-yl)piperazine-1-carboxylate (CAS 2358049-44-0)
- N-(4-amino-2-methylphenyl)tetrahydro-2H-pyran-4-carboxamide (CAS 1219949-46-8)
- 4-prop-2-ynylpiperazin-2-one (CAS 1219606-29-7)
- Gefitinib Impurity 27 (CAS 861453-12-5)
- Neuropeptide SF (human) (CAS 192387-39-6)
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