久久综合九色综合欧美十八禁_毛片一级特级av大片_在线观看91尤物_97免费的人妻视在线播放

<samp id="5xpkz"></samp>

九江常宇化工

Jiujiang Changyu Chemicals

PRODUCTS

Jiujiang Changyu chemicals

Resorcinol

Product name

Resorcinol

Specification

Item	Index
Appearance	White flakes, allowed to darken during storage
Crystallization point/℃	109
Resorcinol content (chemical method)/% ≥	99
Resorcinol content（HPLC）/% ≥	99.7

Annual output

3000

CAS No.

108-46-3

九江常宇化工

Jiujiang Changyu chemicals