国产日韩一区二区三区在线,国产综合日韩另类一区二区,久久精品国产欧美一区二区,国产AV一区二区精品播放

HANGZHOU XIASA HENGSHENG CHEMICAL CO., LTD.

Products
Products
Schaeffer’s Acid；2-NAPHTHOL 6-SULFONIC ACID (SODIUM SALT)
Name:Schaeffer’s Acid；2-NAPHTHOL 6-SULFONIC ACID (SODIUM SALT)
CAS No:135-76-2
Product specification:White to gray white powder; content ≥ 85% (calculated by sodium salt); purity ≥ 98.5%; R salt content ≤ 1% (HPLC); insoluble matter in soda ash ≤ 0.2%
Product packaging:25kg / bag
【Back】
Sales
Sales
Tel:+86-571-86923504
Contact: Manager Hong
Fax:+86-571-86923500
E-mail:sales_hong@hsdye.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@hsdye.com
Copyright (C) 2020,HANGZHOU XIASA HENGSHENG CHEMICAL CO., LTD. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle Copyright Notice
灌南县| 米易县| 梓潼县| 贺兰县| 张北县| 上杭县| 汶川县| 沽源县| 舞阳县| 宁河县| 灵武市| 紫阳县| 汨罗市| 巴南区| 汪清县| 呼图壁县| 怀宁县| 达孜县| 宜州市| 仪征市| 宣汉县| 鄯善县| 威海市| 云南省| 富锦市| 遵义市| 靖远县| 荣成市| 湛江市| 普宁市| 武功县| 庄河市| 宁阳县| 新营市| 库尔勒市| 苍南县| 阳高县| 洛浦县| 阿城市| 穆棱市| 平凉市|