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
Gentian violet??(C.I.42535 or 42555)COA Report
  • CAS No.:548-62-9
  • Molecular weight:408.03
  • Aliases:Basic Violet 3;Gentian Violet;Hexamethylpararosaniline chloride;Methyl Violet 10B
  • Molecular formula:C25H30ClN3
  • UN Code:3077
  • EC No.:208-953-6
  • HS-No:32041300
Information
Specification category:
Product No. Product name specifications
1.28802.010 Crystal Violet IND25g
Characteristic: Appearance and properties: Green powder with very little smell.
ph value of 2.5 - 3.5
Melting point (℃): 189-194 (decomposition)
Bulk density (kg / m3) :220-400
Solubility: soluble in water, ether, soluble in alcohol, chloroform.
Hazard characteristics:

IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE,SOLID, N.O.S(CONT.HEXAMETHYLENE PARAROSANILIN CHLORIDE),9,Ⅲ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
欢迎光临: 九寨沟县| 黑山县| 翼城县| 安宁市| 阿荣旗| 亳州市| 香格里拉县| 上饶县| 资阳市| 宁晋县| 集贤县| 巴林右旗| 隆回县| 杭锦旗| 敦化市| 河源市| 双峰县| 兖州市| 长乐市| 大埔县| 平舆县| 周宁县| 巨鹿县| 左贡县| 临朐县| 福建省| 新竹县| 宾川县| 新安县| 手机| 田东县| 青田县| 若羌县| 乐山市| 梨树县| 元江| 县级市| 邵东县| 伊宁县| 定远县| 资兴市|