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
Silver nitrate? COA Report
  • CAS No.：7761-88-8
  • Molecular weight：169.87
  • Aliases：Silver nitrate
  • Molecular formula：AgNO3
  • UN Code：1493
  • EC No.：231-853-9
  • HS-No：28432100
Information
Specification category：
Product No. Product name specifications
1.09122.035 silver nitrate AR 100g
1.09122.045 silver nitrate AR 1kg
1.09122.055 silver nitrate AR 25kg
1.09122.115 silver nitrate AR 1kg
Characteristic： Appearance and properties:Colorless rhombic crystals or white crystalline, has a bitter taste.
Relative density (water=1):4.35
Melting point(℃):212
Concentration:pure
Solubility:Soluble in water, alkali, slightly soluble in ether.
Other pHysical and chemical properties:440
Technical indicators：
Test items AR CP Content (AgNO) ≥ 99.8% ≥ 99.5% Appearance Pass Pass pH value(50g/L,25℃) 5.0 ～ 6.0 5.0～ 6.0 Clarity test, number ≤ 3 ≤ 5 Chloride (Cl) ≤ 0.001% ≤ 0.003% Sulfate (SO4) ≤ 0.004% ≤ 0.006% Iron (Fe) ≤ 0.0004% ≤ 0.0007% Copper (Cu) ≤ 0.001% ≤ 0.002% Lead (Pb) ≤ 0.001% ≤ 0.002% Hydrochloric acid ≤ 0.02% ≤ 0.03% does not precipitate
Hazard characteristics：

IATA-DGR UN 1493 SILVER NITRATE,5.1,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| 大埔县| 泰顺县| 武宁县| 顺平县| 绥宁县| 云林县| 五河县| 祥云县| 嘉善县| 凭祥市| 湟中县| 依安县| 蒲江县| 吐鲁番市| 略阳县| 乌拉特中旗| 葵青区| 龙海市| 高邑县| 常山县| 田林县| 清镇市| 南涧| 阿拉善盟| 宁乡县| 灵川县| 易门县| 通江县| 师宗县| 米脂县| 九寨沟县| 乌什县| 财经| 乾安县| 淮安市| 安泽县| 阿克| 永宁县| 温宿县| 泸州市|