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
Copper(II) sulfate anhydrous?COA Report
  • CAS No.： 7758-98-7
  • Molecular weight：159.61
  • Aliases：Copper sulphate
  • Molecular formula：CuSO4
  • UN Code：3288
  • EC No.：231-847-6
  • HS-No：28332500
Information
Specification category：
Product No. Product name specifications
1.09096.016 Copper(II) sulfate anhydrous AR 500g
1.09096.036 Copper(II) sulfate anhydrous CP 500g
Characteristic： Appearance and properties:Blue triclinic crystalline Shito.
Relative density (water=1):2.28
Melting point(℃):200
Concentration:pure
Solubility:Soluble in water, soluble in dilute ethanol, insoluble in ethanol, ammonia.
Other pHysical and chemical properties:650
Technical indicators：
Test items AR CP Content (CuSO4) ≥ 99.0% ≥ 98.0% Water insoluble ≤ 0.01% ≤ 0.02% Chloride (Cl) ≤ 0.002% ≤ 0.005% Sodium (Na) ≤ 0.01% ≤ 0.02% Potassium (K) ≤ 0.005% ≤ 0.01% Calcium (Ca) ≤ 0.01% ≤ 0.02% Iron (Fe) ≤ 0.005% ≤ 0.02% Nickel (Ni) ≤ 0.005% ≤ 0.01% Zinc (Zn) ≤ 0.02% ≤ 0.04%
Hazard characteristics：

IATA-DGR UN 3288 TOXIC SOLID,INORGANIC,N.O.S.(COPPER(Ⅱ)-SULPHATE),6.1,Ⅲ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
主站蜘蛛池模板： 江永县| 大田县| 仁布县| 潜山县| 龙岩市| 华容县| 勐海县| 大石桥市| 彩票| 视频| 衡阳市| 怀仁县| 子长县| 霍林郭勒市| 阳原县| 庆城县| 海林市| 永丰县| 中阳县| 安义县| 宝兴县| 西安市| 昂仁县| 河源市| 清新县| 太康县| 嵩明县| 鹿邑县| 夏河县| 荆州市| 长泰县| 女性| 文登市| 大余县| 兴宁市| 翼城县| 克东县| 平阴县| 义马市| 衡东县| 伊春市|