亚洲成人av_不卡av片_人妻巨大乳hd免费看_黄色小说内容_三级视频片_av网站网址_为爱搞激情_色九区_性姿势伦理未删减版_www狠狠_秋葵视频成人_久操热久操_日本网站在线看_久草网在线_狠狠做

SZSE:002741
Chemical Reagents
Magnesium powder 200 COA Report
  • CAS No.:7439-95-4
  • Molecular weight:24.31
  • Aliases:Magnesium powder
  • Molecular formula:Mg
  • UN Code:1418
  • EC No.:231-104-6
  • HS-No:81043000
Information
Specification category:
Product No. Product name specifications
1.03101.024 Magnesium powder 200 AR500g
Characteristic: Appearance and properties: Sliver white powder with metallic lustre.
Relative density: 1.74(water=1)(20℃)
Melting point(℃): 651
Boiling point(℃):1107
Concentration: Pure
Saturated vapor pressure(hPa):0.13(621℃)
Solubility: Soluble in acid,insoluble in water and alkaline.
Hazard characteristics:

IATA-DGR UN 1418 MAGNESIUM POWDER,4.3(4.2),Ⅱ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
主站蜘蛛池模板: 元氏县| 六安市| 仙游县| 黑河市| 昭通市| 东乌珠穆沁旗| 桐乡市| 靖远县| 富宁县| 南京市| 名山县| 门源| 奉新县| 罗平县| 榆社县| 乳山市| 盐边县| 台东市| 葫芦岛市| 新兴县| 平利县| 藁城市| 江山市| 咸丰县| 沾益县| 清涧县| 彰化市| 广宗县| 武强县| 长岭县| 宿松县| 芜湖市| 常山县| 赣榆县| 慈溪市| 逊克县| 正蓝旗| 兴安盟| 石景山区| 布尔津县| 同心县|