T/ZZB 2760-2022 Active
T/ZZB 2760-2022 Dispersible Black 3-COD 300%
Abstract
Main technical content: This document specifies the basic requirements, technical requirements, test and inspection methods, inspection rules, marking, labeling, packaging, transportation and storage, and quality commitments for Disperse Black 3-COD 300%. This document is applicable to the quality control of Disperse Black 3-COD 300%. Disperse Black 3-COD 300% is composed of the following azo compounds. Azo Compound I: Structural formula: Molecular formula: C22H19N5O2; Relative molecular mass: 385.42 (according to the 2018 International Relative Atomic Mass); CAS No.: 96662-24-7 Azo Compound II: Structural formula: Molecular formula: C21H21ClN6O6/C21H21BrN6O6; Relative molecular mass: 488.88/533.33 (according to the 2018 International Relative Atomic Mass); CAS No.: 85508-41-4/51868-46-3 Azo Compound III: Structural formula: Molecular formula: C18H19ClN6O5/C18H19BrN6O5; Relative molecular mass: 434.83/479.28 (according to the 2018 International Relative Atomic Mass); CAS No.: 66557-45-7/52697-38-8
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/ZZB 2760-2022 |
| CCS | Dye |
| ICS | Comprehensive Chemical Products |
| Implement Date | 2022-07-22 |