大地资源第三页高清在线观看免费,大地影视中文资源6,大地二资源在线高清免费,大地资源高清在线视频,大地二资源在线高清国语版,大地第二资源在线播放免费观看

SZSE:002741
Chemical Reagents
Potassium permanganateCOA Report
  • CAS No.:7722-64-7
  • Molecular weight:158.03
  • Aliases:Permanganic acid potassium salt
  • Molecular formula:KMnO4
  • UN Code:1490
  • EC No.:231-760-3
  • HS-No:28299010
Information
Specification category:
Product No. Product name specifications
1.01788.025 Potassium permanganate AR500g
1.01788.035 Potassium permanganate AR25kg
1.01788.045 Potassium permanganate CP500g
1.01788.115 Pot+M34assium permanganate Spec25kg
1.01788.135 Potassium permanganate Spec25kg Woven sack,contnet98%
Characteristic: Appearance and properties: Deep purple needle rhombic prism crystal with metallic lustre.
Relative density: 2.7(water=1)(20℃)
Concentration/content: Industrial grade,first grade≥99.3%.
Solubility: Soluble in water and alkaline solution, slightly soluble in methanol,acetone and sulfuric acid.
Technical indicators:
Item AR CP
Assay(KMnO4) ≥99.5% ≥99.0%
Insoluble matter in water ≤0.2% ≤0.3%
Chloride(Cl) ≤0.002% ≤0.005%
Sulfate(SO4) ≤0.005% ≤0.02%
Total nitrogen(N) ≤0.005% ≤0.01%
Iron(Fe) ≤0.002% --
Arsenic(As) ≤0.00005% --
Heavy metals(as Pb) ≤0.003% --
Hazard characteristics:

IATA-DGR UN 1490 POTASSIUM PERMANGANATE,5.1,Ⅱ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
欢迎光临: 玛纳斯县| 陇西县| 谢通门县| 台中县| 临夏市| 蒙自县| 深圳市| 电白县| 通许县| 涟水县| 麻栗坡县| 大足县| 始兴县| 建德市| 巴林左旗| 子长县| 天峻县| 瑞昌市| 南漳县| 西丰县| 柞水县| 兰西县| 安顺市| 普兰店市| 隆化县| 胶南市| 沙雅县| 桃源县| 四平市| 景泰县| 鞍山市| 遂溪县| 富民县| 河津市| 龙海市| 马山县| 丁青县| 原平市| 罗山县| 石棉县| 桂平市|