1,8-Naphthalenediamine

1,8-Naphthalenediamine (CAS 479-27-6) is supplied at a purity of at least 99% by liquid chromatography, with the related isomer 1,5-naphthalenediamine controlled to below 0.50%. Distributed rather than manufactured by Xi'an Caiiing Opto-Electrical Science & Technology Co., Ltd. under in-house quality standards, it is offered to markets across North America, Central/South America, Western Europe, Eastern Europe, Asia, the Middle East, and Africa, with samples available.