Direct Black 38,1937-37-7

Chinese name: Direct Black 38
English name: Direct Black 38
Chinese alias: Azo Black E; Direct black; Direct green; Azo black; Chlorazole black e; Chlorazole black e; Direct black BN; Chlorazole black; English alias: Direct Chlorazol Black; metablack; C. I. Direct Black 38, disodium salt; ACK erieblackb; Black AZO; ACK BLO; Chlorazol; black2embl; Chlorazol Black E,certified; black4embl;

CAS number: 1937-37-7 Chemical formula:
C34H25N9Na2O7S2 molecular weight:
781.73 stability: Stableundernormaltemperaturesandpressures. Hazard category code:
R45: probably carcinogenic. R63: May endanger the unborn child. Dangerous Goods Mark:
T: Safety Instructions:
of Toxic Substances S45: If you have an accident or feel unwell, go to your doctor for help immediately (it is best to bring the product container label). S53: Avoid Exposure-Read the specific instructions before use. Storage conditions:
Warehouse ventilation and low temperature drying

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