色啪网站,中文字幕永久在线视频,亚洲精品视频免费看,午夜亚洲一区,精品亚洲国产成人av制服丝袜,中文字幕狠狠干,日日躁夜夜躁狠狠躁aⅴ蜜

中文 | EN
Products
Metal arsenic


 

Molecular formula: As
Property: arsenic is stable in dry air and generates black oxide film in humid air; arsenic does not work with water, alkali and non-oxidizing acid, insoluble in water, soluble in nitric acid, and soluble in strong alkali to form Arsenate.
Index :

Item

Arsenic (As)

Sulfur (S)

Antimony (Sb)

Bismuth (Bi)

Index

≥99%

≤0.25%

≤0.20%

≤0.10%

Uses: used to manufacture cemented carbide; arsenic compounds can be used in insecticides and medical treatment, high-purity arsenic is also used in semiconductor and laser technology.
Packaging: 50kg metal iron drum.

E-mail
Username:
Password:
CONTACT US
Telephone of Domestic Sales Department:
+86-734-8123488, 8833388-606
Telephone of Foreign Trade Department:
+86-734-8812599, 8855599-611
Fax: +86-734-8124488 Email: lps@vip.163.com
Address: Floor 19, Jinzhao Building, Zhengxiang District, Hengyang City, Hunan Province, China
Copyright(C)2020, Hengyang Yuxing Chemical Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle
嫩江县| 镇平县| 仙居县| 绥滨县| 汉源县| 汉寿县| 华亭县| 牙克石市| 什邡市| 彭山县| 福贡县| 无为县| 万年县| 建阳市| 唐山市| 北海市| 柏乡县| 缙云县| 青岛市| 富川| 潼关县| 武冈市| 宁夏| 会宁县| 阿克苏市| 安多县| 龙川县| 翼城县| 三江| 安龙县| 永顺县| 勐海县| 德江县| 义乌市| 房山区| 阜新| 宁陵县| 鹤壁市| 荔浦县| 临海市| 巴中市|