HG 30005-2012 in English

本标准规定了由还原物、环氧乙烷、冰醋酸、2,4-二硝基-6-溴苯胺、亚硝酰硫酸、硫酸、平平加O等原料，经过羟化、酯化、重氮化、偶合、压滤水洗、砂磨、调色、干燥、包装制成的分散深蓝H-GL（C.I.分散蓝79）染料产品生产安全的基本要求。
本标准适用于分散深蓝H-GL（C.I.分散蓝79）生产企业的设计、施工、验收、生产、维护、检修和管理。

Scope

This standard stipulates that raw materials such as reducing substances, ethylene oxide, glacial acetic acid, 2,4-dinitro-6-bromoaniline, nitrosyl sulfuric acid, sulfuric acid, plain O and other raw materials, after hydroxylation, esterification, heavy Basic requirements for the production safety of dispersed dark blue H-GL (CI Disperse Blue 79) dye products made from nitriding, coupling, filter press washing, sanding, color mixing, drying and packaging. This standard applies to the design, construction, acceptance, production, maintenance, overhaul and management of dispersed deep blue H-GL (CI dispersed blue 79) manufacturing enterprises.