Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
化学と産業
調製方法
純化方法It is the principal ingredient in Santoflex. Crystallise it three times from absolute EtOH. The 1-phenylcarbamoyl derivative has m 148-149.6o (from EtOH). [Hively et al. Anal Chem 27 100 1955, Beilstein 20 III/IV 4116.]