被两个男摁住玩弄尿孔的视频|《被按摩的人妻4》BD高清完整版|娇妻互换被高潮了三次|荫蒂每天被三个男人添|边做饭边被躁我和邻居的视频|巜被部长玩弄的人妻

SZSE:002741
Chemical Reagents
Copper(II) bromide?COA Report
  • CAS No.: 7789-45-9
  • Molecular weight:223.36
  • Aliases:Copper dibromide
  • Molecular formula:CuBr2
  • UN Code:1759
  • EC No.:232-167-2
  • HS-No:28275900
Information
Specification category:
Product No. Product name specifications
1.09028.010 Copper(II) bromide AR 250g
1.09028.010 Copper(II) bromide AR 250g
Characteristic: Appearance and properties:Deliquescent crystals, black, tasteless.
Relative density (water=1):4.77 at 25℃(Lit.)
Melting point(℃):498(Lit.)
Boiling point(℃):900
Concentration:pure
Solubility:Freely soluble in water, soluble in acetone, alcohol and ammonia, almost insoluble in ether, benzene and concentrated sulfuric acid.
Hazard characteristics:

IATA-DGR UN 1759 CORROSIVE SOLID,N.O.S.(COPPER(Ⅱ)-BROMIDE),8,Ⅲ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
欢迎光临: 丰顺县| 湾仔区| 淮南市| 八宿县| 象州县| 崇仁县| 太原市| 牟定县| 陆河县| 昌平区| 塔城市| 酒泉市| 桐梓县| 全椒县| 阳泉市| 罗平县| 彭泽县| 静海县| 吉木萨尔县| 仁寿县| 乌兰察布市| 嘉峪关市| 贺州市| 扎鲁特旗| 陕西省| 长垣县| 马边| 枞阳县| 郴州市| 深水埗区| 东阳市| 普格县| 喀喇沁旗| 崇信县| 苍南县| 涟源市| 会理县| 镇巴县| 亳州市| 柳州市| 大荔县|