一区视频免费,日韩毛片,免费看91,精品在线免费视频,久操超碰,91免费视频,国产ts视频在线观看

九江常宇化工

Jiujiang Changyu Chemicals

PRODUCTS

Jiujiang Changyu chemicals

1-Aminonaphthalene

Product name 1-Aminonaphthalene
Specification
Item Index
Appearance rose-colored cast
Dry product crystallization point/℃ 48
1-Aminonaphthalene (total amino value)/% ≥ 99.9
Annual output 1500(99.9%)
CAS No. 134-32-7

[ BACK ]

九江常宇化工

Jiujiang Changyu chemicals

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   CONTACT  |   中文版

Copyright(C)2022, Jiujiang Changyu Chemicals Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:備案序號:贛ICP備2022008830號