一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Acid Black 241

Acid Black 241 Struktur
84170-03-6
CAS-Nr.
84170-03-6
Englisch Name:
Acid Black 241
Synonyma:
Black BD;C.I. 30024;Tolan Black B;Acid Black 241;Coriamin Black FS;C.I. Acid Black 241;C.I.Acid Black 241:C.I.30024;5-Amino-3-[4-(2,4-diaminophenylazo)phenylazo]-4-hydroxy-6-(4-nitrophenylazo)-2,7-naphthalenedisulfonic acid disodium salt
CBNumber:
CB0875745
Summenformel:
C28H23N10NaO9S2
Molgewicht:
730.66
MOL-Datei:
84170-03-6.mol

Acid Black 241 Eigenschaften

Sicherheit

Acid Black 241 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-Nitrobenzenamine diazo, in acid conditions coupled with 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, N-(4-aminophenyl)acetamidediazo, in alkaline conditions and the above the products of coupling, hydrolysis acetyl groups, again diazo,and Benzene-1,3-diamine coupled .

Properties and Applications

black. Mainly used for leather color.
Standard(leather) Light Fastness Soaping Persperation Fastness(Alkali) Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3-4 4-5 2-3

Acid Black 241 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Acid Black 241 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 3)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Alfa Chemistry 1-516-6625404
support@alfa-chemistry.com United States 9171 60

84170-03-6()Verwandte Suche:


  • Acid Black 241
  • Black BD
  • 5-Amino-3-[4-(2,4-diaminophenylazo)phenylazo]-4-hydroxy-6-(4-nitrophenylazo)-2,7-naphthalenedisulfonic acid disodium salt
  • C.I. 30024
  • C.I. Acid Black 241
  • Coriamin Black FS
  • Tolan Black B
  • C.I.Acid Black 241:C.I.30024
  • 84170-03-6
  • C28H20N10O9S2Na2
Copyright 2019 ? ChemicalBook. All rights reserved
宝丰县| 新沂市| 周至县| 济阳县| 信阳市| 柘荣县| 鄂尔多斯市| 同仁县| 神农架林区| 晴隆县| 宝应县| 花莲市| 抚州市| 彭水| 蓬溪县| 女性| 汉源县| 墨玉县| 怀仁县| 木兰县| 大荔县| 奉新县| 怀远县| 化州市| 丁青县| 武威市| 灵川县| 巴塘县| 南昌县| 共和县| 南康市| 海口市| 武宁县| 廉江市| 常州市| 通山县| 芜湖县| 和平县| 尚义县| 东山县| 滨海县|