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 C.I.ACID BLACK 52 - China Supplier

C.I.ACID BLACK 52

Price:Negotiable
Industry Category: Chemicals/Dyes/Acid Dyes
Product Category:
CAS NO: 5610-64-0
Brand:
Spec:


Contact Info
  • Add:Room 1703 ,No.85 ,Pujiang Building,Lane442.Huaihai(W)Rd., Shanghai,China, Zip: 200052
  • Contact:
  • Tel:+86-21-52588800 62821033
  • Email:sales@eagle-chem.com

Other Products

Description
Additional Information

CAS NO:5610-64-0

EC NO:227-029-3

Molecular Formula:C20H13N3O7S

Molecular Weight:439.3981

Synonyms:;C.I. Acid Black 52;Acid black 52;Acid Black 52;C.I. 15711;sodium 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-7-nitronaphthalene-1-sulphonate;Acid Black 52 (15711);4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate;1-naphthalenesulfonic acid, 3,4-dihydro-4-[2-(2-hydroxy-1-naphthalenyl)hydrazinylidene]-7-nitro-3-oxo-, chromium sodium salt, (4E)- (3:2:2);3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitro-naphthalene-1-sulfonic acid;

Molecular Structure:永固黑WAN 5610-64-0

Industry Category Chemicals/Dyes/Acid Dyes
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 霍城县| 汕头市| 甘洛县| 安塞县| 永济市| 方山县| 稻城县| 霍山县| 渭南市| 政和县| 永年县| 河南省| 邢台市| 沾化县| 双牌县| 同仁县| 河西区| 盐城市| 宜兴市| 南昌县| 郑州市| 扬中市| 莲花县| 鄂托克前旗| 樟树市| 兴山县| 遂溪县| 潞西市| 如东县| 巴彦淖尔市| 寿宁县| 青龙| 板桥市| 开封市| 台州市| 体育| 横峰县| 科技| 聂拉木县| 昭觉县| 侯马市|