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
汕头市| 南陵县| 东源县| 洪洞县| 吉安县| 周宁县| 古田县| 黄浦区| 宣城市| 高邮市| 定南县| 英山县| 博兴县| 襄樊市| 泗阳县| 万全县| 海晏县| 大方县| 昭平县| 玉环县| 区。| 拜城县| 准格尔旗| 错那县| 中宁县| 贵德县| 武汉市| 长汀县| 太白县| 龙南县| 海晏县| 南通市| 毕节市| 西乌珠穆沁旗| 和田市| 新蔡县| 逊克县| 凤山县| 藁城市| 无棣县| 衡东县|