人人湿人人乐99,久久久久久久久久网站,成人 国产 另类,日韩国产白浆露出,一人香蕉尹人一线网站,亚洲第一在线一区,青青草视频在线1区,色播插久久,亚洲精品五码视频

SZSE：002741
Chemical Reagents
Sodium hydroxide standard volumetic solution COA Report
  • CAS No.： 1310-73-2
  • Molecular weight：40.00
  • Molecular formula：NaOH
  • UN Code：1823
  • EC No.：215-185-5
  • HS-No：28151100
Information
Specification category：
Product No. Product name specifications
1.31093.010 Sodium hydroxide standard volumetic solution 500mL
1.31093.020 Sodium hydroxide standard volumetic solution 500mL
1.31093.030 Sodium hydroxide standard volumetic solution 500mL
1.31093.070 Sodium hydroxide standard volumetic solution 2.5L
1.31093.100 Sodium hydroxide standard volumetic solution 500mL
Characteristic： Appearance and properties: white opaque solid, easy deliquescence.
ph: 14
Relative density: 2.12
Melting point (℃): 323
Boiling Point (℃): 1390
Concentration: Content: Industrial a ≥ 99.5%; two ≥ 99.0%.
Vapor Pressure: 0.13 (739 ℃)
Solubility: soluble in water, ethanol, glycerin, insoluble in acetone.
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
彭水| 莎车县| 汽车| 临海市| 富平县| 饶河县| 邹城市| 方正县| 涡阳县| 德清县| 宜川县| 伊金霍洛旗| 陵川县| 嘉鱼县| 厦门市| 深水埗区| 虎林市| 庆阳市| 明星| 中山市| 密云县| 泸定县| 黎平县| 衡南县| 庆元县| 临漳县| 石门县| 桦川县| 景洪市| 淮滨县| 咸阳市| 林甸县| 三穗县| 靖边县| 连江县| 额尔古纳市| 湟中县| 文成县| 龙山县| 澎湖县| 双鸭山市|