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
Hydrochloric acid standard volumetic solution COA Report
  • CAS No.:7647-01-0
  • Molecular weight:36.45
  • Molecular formula:HCl
  • UN Code:1789
Information
Specification category:
Product No. Product name specifications
1.31033.010Hydrochloric acid standard volumetic solution500mL 1.31033.020Hydrochloric acid standard volumetic solution500mL 1.31033.030Hydrochloric acid standard volumetic solution500mL 1.31033.090Hydrochloric acid standard volumetic solution1L
Characteristic: Appearance and properties: colorless gas with a pungent odor.
Relative density: 1.19
Relative vapor density: 1.27
Melting point: -114.2
Boiling point: -85.0
Concentration: Pure
Vapor Pressure: 4225.6 (20 ℃)
Solubility: soluble in water.
Critical temperature (℃): 51.4
Critical pressure (MPa): 8.26
Hazard characteristics:

Non-flammable. Contact with the metal to produce hydrogen (risk of explosion). Heating may produce toxic vapors. Health Hazards: Exposure to vapor or smoke, can cause acute poisoning, conjunctivitis, Not availablesal and oral mucosa, burning sensation, epistaxis, gingival bleeding, bronchitis and so on. Coverage can cause gastrointestiNot availablel burns, ulcers, may cause gastric perforation, peritonitis. Eye and skin contact can cause burns. Chronic effects: Prolonged contact can cause chronic rhinitis, chronic bronchitis, tooth erosion and skin damage. Environmental hazards: Harmful to fish and other aquatic organisms toxic plankton. Explosion hazard: not flammable.

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
博湖县| 长沙县| 宝兴县| 彩票| 兴文县| 泗洪县| 乌海市| 乌兰察布市| 安新县| 砀山县| 濮阳县| 孟连| 霍邱县| 石门县| 喀喇沁旗| 新干县| 常州市| 乐平市| 阜南县| 南召县| 濮阳县| 康保县| 珲春市| 新昌县| 呼伦贝尔市| 中宁县| 毕节市| 西畴县| 云南省| 交口县| 阿拉善盟| 肇庆市| 湘潭市| 嘉祥县| 大名县| 新宁县| 错那县| 舞阳县| 温宿县| 南阳市| 抚远县|