ZB G 24001-1987
O-phenylenediamine (English Version)

Standard No.

ZB G 24001-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

Professional Standard - Agriculture

Status

Be replaced 2000-06

Replace By

HG 3310-1999

HG 3310-1987

Latest

HG/T 3310-2017

Scope

This standard applies to o-phenylenediamine prepared by reduction of o-nitroaniline. This product is mainly used as an intermediate for pesticides, dyes and medicines.

ZB G 24001-1987 history

• 2018 HG/T 3310-2017 O-phenylenediamine
• 1999 HG 3310-1999 o-phenylenediamine
• 1987 ZB G 24001-1987 O-phenylenediamine

ZB G 24001-1987 O-phenylenediamine was changed to HG 3310-1999 o-phenylenediamine.