C.I. Direct Red 1, disodium salt is a dye. References: National Toxicology Program . Toxicology and Carcinogenesis Studies of C.I. Acid Red 114 (CAS No. 6459-94-5) in F344/N Rats (Drinking Water Studies). Natl Toxicol Program Tech Rep Ser. 1991 Dec;405:1-236. PubMed PMID: 12621513.

纯度：≥98%

CAS：2429-84-7