Aluminum Chlorohydrate CAS 12042-91-0
| CAS No. | 12042-91-0 |
| Molecular Formula | H5Al2ClO5 |
| Molecular Weight | 174.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a salt form, chlorine substitution, Aluminum Chlorohydrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Aluminum Chlorohydrate (CAS 12042-91-0), molecular formula H5Al2ClO5 and molecular weight 174.45 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Aluminum Chlorohydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | H5Al2ClO5 |
| Molecular Weight | 174.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
Related Aluminum Standards
- aluminum titanate (CAS 12004-39-6)
- Aluminum silicate (Al2SiO5) (CAS 12141-46-7)
- Calcium aluminum oxide (CAS 12042-68-1)
- Aluminum,hydroxy[1H-pyrazole-3,5-dicarboxylato(2-)-κO3]- (CAS 2261060-23-3)
- aluminum sulfide (CAS 1302-81-4)
- Aluminum carbide (CAS 1299-86-1)
- Aluminum chloride - ethanol solution (CAS 7371-55-3)
- Aluminum Sodium Sulfate, Reagent (CAS 10102-71-3)
Recommended Standards
- 1,1,1,3,3-Pentamethyl-3-vinyldisiloxane (CAS 1438-79-5)
- Aluminumchlorohydrate (CAS 1327-41-9)
- Bromochloroacetic acid-1-<SUP>13</SUP>C (CAS 1173018-43-3)
- 4,4,4-Trifluoro-3-oxobutanoyl chloride (CAS 2261-53-2)
- 4-(Trifluoromethyl)pyridin-2-amine hydrochloride (CAS 1281872-45-4)
- 2-((5,11-Dimethyl-6H-pyrido[4,3-b]carbazol-9-yl)oxy)-N,N-dimethylethanamine (CAS 501662-77-7)
- 1-(Pyrazolo[1,5-b]pyridazin-3-yl)ethanone (CAS 551919-57-4)
- 2-(4-Nitrophenyl)-[1,2,4]triazolo[1,5-a]pyrazine (CAS 143211-63-6)
- (1R*,6S*)-3-Oxabicyclo[4.1.0]heptane-7-carboxylic acid (CAS 1933679-83-4)
- 4,4''-difluoro-1,1':4',1''-terphenyl (CAS 72864-01-8)
- 2-((3-Chloro-4-fluorophenyl)amino)-N-cyclopropylacetamide (CAS 923191-44-0)
- ethyl 1-(carbamoylmethyl)-2-oxocyclohexane-1-carboxylate (CAS 904212-02-8)
- 5-Bromo-4-(difluoromethyl)pyridin-3-amine (CAS 1805959-03-8)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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