Zinc chromate CAS 13530-65-9
| CAS No. | 13530-65-9 |
| Molecular Formula | H2CrO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Zinc chromate (CAS 13530-65-9), molecular formula H2CrO4Zn and molecular weight 183.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Zinc chromate (H2CrO4Zn) is characterized by an inorganic composition. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Zinc chromate 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 | H2CrO4 Zn |
| Molecular Weight | 183.39 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.) | 1960 |
Related Zinc Standards
- Sodium chromate tetrahydrate (CAS 10034-82-9)
- Calcium chromate (CAS 13765-19-0)
- Magnesium chromate hydrate (CAS 23371-94-0)
- Chromate(2-), chloro[7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-κN21,κN22,κN23,κN24]-, hydrogen (1:2), (SP-5-13)- (CAS 70948-71-9)
- Ammonium chromate (CAS 7788-98-9)
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Recommended Standards
- N-methyl-3,4-dihydro-2H-pyrrol-5-amine hydrochloride (CAS 7544-87-8)
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- 2-iodanyl-1-methyl-imidazole 2-iodo-1-methylimidazole 37067-95-1 A823518 (CAS 37067-95-1)
- 6-Chloro-5-ethoxypicolinimidamide hydrochloride (CAS 1179359-82-0)
- Papaverine impurity 19 HCl (CAS CATO-C4X-206719)
- Methyl 3-nitro-4-(3-(trifluoromethyl)phenoxy)benzoate (CAS 320417-31-0)
- 2-Chloro-3-((4-methoxyphenyl)thio)quinoxaline (CAS 87378-88-9)
- 2-Amino-5-iodobenzyl Alcohol (CAS 53279-83-7)
- 7-Chloro-6-(piperidin-4-yloxy)isoquinolin-1(2H)-one (CAS 923266-27-7)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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