尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China 2-naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx)) - China Supplier
China 2-naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx)) - China Supplier

2-naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx))

Price:Negotiable
Industry Category: Chemicals/Inorganic Salts/Sulfides
Product Category:
CAS NO: 1327-69-1
Brand:
Spec:


Contact Info
  • Add:8# Ying Wu Road, BengBu City, Anhui Province, PRC, Zip: 233040
  • Contact: Michael Wu
  • Tel:+86-552-3021090,3021091
  • Email:bbyongyan@gmail.com

Other Products

Description
Additional Information

CAS NO:1327-69-1

EC NO:215-491-9

Molecular Formula:

Molecular Weight:

Synonyms:;C.I. Sulphur Blue 15

Molecular Structure:硫化藍(lán) 15 1327-69-1

Industry Category Chemicals/Inorganic Salts/Sulfides
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com -  Toocle Partnership -  Toocle Services -  Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 施秉县| 德阳市| 西乌| 温宿县| 诏安县| 阳新县| 龙门县| 绥德县| 汾阳市| 黔江区| 忻城县| 贡觉县| 苍南县| 搜索| 新建县| 微山县| 和静县| 驻马店市| 沁阳市| 聂荣县| 衡山县| 阿坝县| 平山县| 商河县| 收藏| 云南省| 玉龙| 无锡市| 湖州市| 朝阳区| 望都县| 新和县| 蒙自县| 榆林市| 丽水市| 谷城县| 资中县| 方城县| 车险| 合水县| 庆城县|