青青草国产片|国产精品高清视亚洲中文|天美星空麻豆|亚洲男人av天堂一区二区综合|国产欧美日韩一区二区三区视频|国产精品一亚洲av日韩av欧|9麻豆精品一区二区|亚洲天堂精品一区二区

HANGZHOU XIASA HENGSHENG CHEMICAL CO., LTD.

Products
Products
K acid/2-Naphthylamine-3,6,8-Trisulfonic acid
Name:K acid/2-Naphthylamine-3,6,8-Trisulfonic acid
CAS No: 118-03-6
Product specification:Light yellow needle crystal; content ≥ 70%; purity ≥ 99%; amino R Salt + amino g salt ≤ 0.5%; water insoluble matter ≤ 0.1%
Product packaging:25kg / bag

Back
Sales
Sales
Tel:+86-571-86923504
Contact: Manager Hong
Fax:+86-571-86923500
E-mail:sales_hong@www.0574nbe.com
Office
Office
Tel:+86-571-86923520
Fax:+86-571-86923520
Purchase
Purchase
Tel:+86-571-86923500
Zhang Xiaofang 18057151910
Fax:+86-571-86923500
E-mail:shirley@www.0574nbe.com
Copyright (C) 2020,HANGZHOU XIASA HENGSHENG CHEMICAL CO., LTD. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle Copyright Notice