Cupferron GR 25Grm
Cupferron GR for analysis ACS. CAS 135-20-6, molar mass 155.16 g/mol.
Manufacturer: Merck
Catalog ID: 105227.0025
Stock: In Stock
Description
| Catalogue Number | 105227 |
| Synonyms | Copperone, N-Nitrosophenylhydroxylamine ammonium salt, N-Phenyl-N-nitrosohydroxylamine ammonium salt |
Product Information
| CAS number | 135-20-6 |
| EC number | 205-183-2 |
| Grade | ACS |
| Hill Formula | C₆H₉N₃O₂ |
| Molar Mass | 155.16 g/mol |
| HS Code | 2928 00 90 |
Applications
| Application | Cupferron GR for analysis ACS. CAS 135-20-6, molar mass 155.16 g/mol. |
Physicochemical Information
| Melting Point | 153 - 155 °C (decomposition) |
| Bulk density | 460 kg/m3 |
Toxicological Information
| LD 50 oral | LD50 Rat 199 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (from NH₄) | ≥ 98.0 % |
| Identity (IR) | passes test |
| In water insoluble matter | ≤ 0.01 % |
| Spec. Absorptivity A 1%/1cm (at 281 nm; 1 %; 1 cm; water) | ≥ 515 |
| Sulfated ash | ≤ 0.05 % |
| Suitability for precipitation of iron ions | passes test |
