久久99精品久久久久久hb亚瑟-免费看无码毛视频成片-99热这里只有精品免费播放-亚洲精品少妇高清30p-国产午夜福利精品久久2021

SZSE:002741
Copper Series
Copper Chloride COA Report
  • CAS No.:10125-13-0
  • Molecular weight:170.48
  • Appearance:Blue and green orthorhombic crystals
  • Package:25 kg/bag (PE Tape)
  • Molecular formula: CuCl2 · 2H2O4

Information
Characteristic:

Easily deliquesce; toxic; the aqueous blue solution has weak acidic properties; when heated, it decomposes and turns into alkaline saltCu(OH)2·CuCl2..

Application:

It is mainly used for copper electroplating and electroless copper plating; it is used as mordant, oxidizing agent, wood preservative, food additive and disinfector etc. In addition, it is used for deodorization and desulfuration of petroleum fraction, metal refining and photography; it is also used as chlorination reagent, oxidation reagent and Lewis acid regent.

Advantage introduction:

High purity, low content of impurities, without recovered copper used as raw material;

Advanced production process and strict control over the production process, contributing to stable product quality;

Soluble in water, with low content of water insolubles;

The product is dry, not susceptible to agglomeration.

Technical indicators:

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
主站蜘蛛池模板: 久久伊99综合婷婷久久伊 | 久久av无码aⅴ高潮av喷吹| 国产精品爽爽ⅴa在线观看| 久久男人高潮女人高潮| 亚洲中文有码字幕日本第一页| 亚洲欧美日韩精品永久| 欧美肥婆姓交大片| 欧美日韩一卡2卡三卡4卡 乱码欧美孕交| 亚洲精品无码av人在线观看国产| 久久男人高潮女人高潮| 久久久久久中文字幕有精品| 337p粉嫩大胆色噜噜噜| 欧美性猛交xxxx富婆| 亚洲乱码无码永久不卡在线| 国产免费人成视频在线观看| 波多野结衣av一区二区全免费观看| 亚洲成人视频| 成人无码h在线观看网站| 18禁止午夜福利体验区| 亚洲国产天堂一区二区三区| 国产白嫩漂亮美女在线观看| 国产精品人妻99一区二区| 亚洲无av码一区二区三区| 丁香五月天综合缴情网| 老少交欧美另类| 久久东京伊人一本到鬼色| 少女高清影视在线观看动漫| 亚洲国产欧美中文丝袜日韩| 久久婷婷五月综合色99啪ak| 婷婷五月综合色视频| 免费无码毛片一区二区三区a片| 国产亚洲日韩在线aaaa| 亚洲精品图片区小说区| 内射女校花一区二区三区| 强伦人妻一区二区三区视频18| 亚洲人成网亚洲欧洲无码| 久久天堂av综合色无码专区| 亚洲欧美国产欧美色欲| 性欧美牲交xxxxx视频| 国产精品99久久久久久猫咪| 精品999日本久久久影院|