BIS-ISI Certificate for 1,3 Phenylenediamine
Product 1,3 Phenylenediamine Certification Body Bureau of Indian Standards Indian Standard IS 17450:2020 Scope This standard prescribes the requirements and the methods of sampling and tests for 1,3 phenylenediamine. Voluntary/Mandatory Mandatory Implementation date October 27, 2022 End-use application 1,3-Phenylenediamine is commonly used in hair dyes for permanent coloration and as