HG/T 3727-2010
Fluorescent whitening agent 220(C.I. Fluorescent whitening agent 220) (English Version)

Standard No.

HG/T 3727-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2018-04

Replace By

HG/T 3727-2017

Latest

HG/T 3727-2017

Replace

HG/T 3727-2003

Scope

This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of optical brightener 220 (CI optical brightener 220) products. This standard applies to product quality control of optical brightener 220. Structural formula: Molecular formula: CHNNaOS Relative molecular mass: 1165.04 (according to the 2007 international relative atomic mass) CAS RN: 16470-24-9

HG/T 3727-2010 history

• 2017 HG/T 3727-2017 Fluorescent whitening agent 220 (C. I. Fluorescent whitening agent 220)
• 2010 HG/T 3727-2010 Fluorescent whitening agent 220(C.I. Fluorescent whitening agent 220)
• 0000 HG/T 3727-2003