HG/T 3703-2002
Fluorescent whitening agent OB-1 (English Version)

Standard No.

HG/T 3703-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2010-06

Replace By

HG/T 3703-2009

Latest

HG/T 3703-2016

Scope

This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of optical brightener OB-1 (CI optical brightener 393). This product is mainly used for whitening thermoplastics, polyester chips and polyester fibers.

HG/T 3703-2002 history

• 2016 HG/T 3703-2016 Fluorescent whitening agent OB-1(C. I. Fluorescent whitening agent 393)
• 2009 HG/T 3703-2009 Fluorescent whitening agent OB-1(C.I.Fluorescent whitening agent 393)
• 2002 HG/T 3703-2002 Fluorescent whitening agent OB-1