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:Jiangcheng Road, Baoding City, Hebei, China, Zip: 071051
  • Contact:
  • Tel:+86-312-3204248,13903329003
  • Email:webmaster@sddyes.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/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(yíng)性-2023-0192
ChatGlobal Chat Now 饶河县| 苗栗市| 那曲县| 阿拉善盟| 陆河县| 吴旗县| 金山区| 红原县| 平定县| 南雄市| 宾阳县| 中江县| 闵行区| 华亭县| 黄山市| 五指山市| 宝应县| 嵊泗县| 星子县| 桓台县| 新兴县| 随州市| 广东省| 特克斯县| 太谷县| 张北县| 蒙自县| 咸丰县| 政和县| 庐江县| 麦盖提县| 余庆县| 沂源县| 韩城市| 尤溪县| 台湾省| 商城县| 云林县| 集安市| 永州市| 军事|