无码日韩精品一区二区免费暖暖_日韩人妻无码精品久久_狂躁美女大bbbbbb视频u_亚洲精品一区二区三区在线观看_自拍偷自拍亚洲精品播放

SZSE:002741
Chemical Reagents
Copper(I) chloride?COA Report
  • CAS No.: 7758-89-6
  • Molecular weight:99.00
  • Aliases:Copper(I) chloride?
  • Molecular formula:CuCl
  • UN Code:2802
  • EC No.:231-842-9
  • HS-No:28273985
Information
Specification category:
Product No. Product name specifications
1.09063.010 Copper(I) chloride AR 500g
1.09063.020 Copper(I) chloride CP 500g
1.09063.030 Copper(I) chloride AR 25kg
Characteristic: Appearance and properties:White crystalline solid
Relative density (water=1):1.15 at 20℃
Relative vapor density(mmHg):1.3
Melting point(℃):430(lit.)
Boiling point(℃):1490(lit.)
Concentration:pure
Solubility:Slightly soluble in water, soluble in concentrated hydrochloric acid and ammonia to form a complex, insoluble in ethanol.
Technical indicators:
Test items AR CP Content (CuCl) ≥ 97.0% ≥ 93.0% Acid insoluble ≤ 0.01% ≤ 0.03% Sulfate (SO4) ≤ 0.2% ≤ 0.4% Iron (Fe) ≤ 0.002% ≤ 0.005% Arsenic (As) ≤ 0.0005% ≤ 0.002% Hydrogen sulfide does ≤ 0.15% ≤ 0.30% not precipitate (as sulfate)
Hazard characteristics:

IATA-DGR UN 2802 COPPER CHLORIDE,8,Ⅲ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
日日碰狠狠躁久久躁9| 西西444www无码大胆| 国产互换人妻xxxx69| 天天躁夜夜躁狠狠综合2020| 成人中文乱幕日产无线码| 亚洲精品久久久久avwww潮水| 久久天天躁狠狠躁夜夜躁2014| 我的公把我弄高潮了视频| 夜夜天天噜狠狠爱2019| 亚洲 欧美 综合 在线 精品| 天天综合网网欲色| 国产精品自在拍首页视频8| 两个人看的www免费视频中文| 内射后入在线观看一区| 性虎精品无码av导航| 国产成人午夜不卡在线视频| 天天综合天天爱天天做| 亚洲国产精品一区二区美利坚| 最新国产精品自拍一区| 日本三线免费视频观看| 国产成人露脸自拍视频| 亚洲av成人无码网站| 黄又色又污又爽又高潮| 欧美丰满妇大ass| 亚洲一码二码在线观看| 玩中年熟妇让你爽视频| 久久婷婷五月国产色综合| 亚洲国产成人va在线观看天堂| 又大又长粗又爽又黄少妇视频| 国产精品一区二区熟女不卡| 无码国产69精品久久久孕妇| 日韩精品无码一区二区三区久久久| 欧美性猛交99久久久久99按摩| 免费裸体美女网站| 久久精品女人天堂av免费观看 | 国产精品va无码一区二区| 亚洲国产成人av网站| 丰满熟妇乱又伦| 国产三级a三级三级| 国产办公室秘书无码精品99| 精品久久中文字幕五十路人妻|