亚洲a级在线观看|夫妇交换性3中文字幕|在线看片网站,欧美激情狂野,91视频社区,精品电影一区二区三区

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
主站蜘蛛池模板: 南部县| 泸溪县| 金乡县| 平顶山市| 绍兴市| 榆社县| 建宁县| 鄯善县| 安阳县| 尉犁县| 武乡县| 洛扎县| 津市市| 巴中市| 吉林市| 华蓥市| 蚌埠市| 冷水江市| 岳普湖县| 额济纳旗| 扶风县| 中西区| 伽师县| 汪清县| 定日县| 峨边| 紫云| 平果县| 桂林市| 独山县| 汉源县| 海城市| 嘉黎县| 屏南县| 高台县| 铜山县| 宜城市| 荣昌县| 阳春市| 上犹县| 山东省|