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 ACID BLACK 52 - China Supplier

ACID BLACK 52

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


Contact Info
  • Add:20-D,Huaguang Mansion,333 Zhong Shan Road,Wuxi,China., Zip: 214001
  • Contact:
  • Tel:+86-510-82734258;82719958;85799581
  • Email:info@dintech.com.cn

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/Organic Dyes
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 朔州市| 喜德县| 葫芦岛市| 黎川县| 长乐市| 长治县| 盐津县| 寿光市| 墨玉县| 张家港市| 屯门区| 贵州省| 图木舒克市| 阿尔山市| 邵阳县| 商南县| 城固县| 新绛县| 四子王旗| 龙井市| 章丘市| 炉霍县| 万宁市| 开封市| 浦东新区| 邳州市| 肃北| 吴旗县| 会同县| 闵行区| 德惠市| 黄冈市| 信阳市| 延安市| 阿拉善右旗| 陆川县| 印江| 武陟县| 靖州| 宜丰县| 宁明县|