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

MERCAPTANS

MERCAPTANS Struktur
CAS-Nr.
Englisch Name:
MERCAPTANS
Synonyma:
MERCAPTANS
CBNumber:
CB11424916
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

MERCAPTANS Eigenschaften

Sicherheit

RIDADR  UN 3071 6.1/ PGII
RIDADR  UN 1228 3/ PGII
RIDADR  UN 1228 3/ PGIII
HazardClass  6.1
HazardClass  3
PackingGroup  II
PackingGroup  III

MERCAPTANS Chemische Eigenschaften,Einsatz,Produktion Methoden

Industrielle Verwendung

Mercaptans are the simplest collectors from the thiol group and are derived from alcohols, ROH, in which the oxygen is replaced by sulfur, to yield RSH. They can be made by sulfidizing alcohols but usually other methods are used. The name “mercaptan” comes from their ability to form water-insoluble mercury compounds. One of the unusual characteristics of mercaptans is that a short-chain mercaptan has a skunk-like odor. Mercaptans, which are made from paraffin hydrocarbon, are only slightly soluble in water. One of the most important properties of mercaptans is that they can form water-insoluble metallic compounds.
Although the chemistry of mercaptans has been studied in depth by Golikov and others, their importance as flotation collectors has not been recognized. Some of the mercaptans are used as collectors for flotation of molybdenum, gold-bearing sulfides and enargite (Orfoms, Philips Petroleum).

MERCAPTANS Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


MERCAPTANS Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 1)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
ChemService Inc. --
United States 6365 68

  • MERCAPTANS
Copyright 2019 ? ChemicalBook. All rights reserved
蕉岭县| 聊城市| 巴里| 瓮安县| 和硕县| 金阳县| 巴彦县| 托克逊县| 白山市| 高雄县| 六安市| 涿州市| 黎川县| 温泉县| 金溪县| 景泰县| 灵石县| 安乡县| 贵州省| 洛南县| 旬阳县| 新宾| 马山县| 清涧县| 五原县| 湖州市| 绍兴市| 宜春市| 牟定县| 龙胜| 绥芬河市| 东方市| 开阳县| 株洲市| 阳东县| 西平县| 谷城县| 崇阳县| 烟台市| 黄梅县| 长岭县|