在线无码一区二区三区不卡|国产精品爽爽久久久久久竹菊|中文字幕在线无码一区二区三区|中文字幕精品无码一区二区

SZSE：002741
Chemical Reagents
OrangeⅠCOA Report
  • CAS No.： 523-44-4
  • Molecular weight：350.32
  • Aliases：C.I. 150; C.I. Acid Orange 20; C.I. 14600; C.I. Acid Orange 20 monosodium salt; C.I. Acid Orange 20, monosodium salt; C.I. Acid Orange 20, monosodium salt (8CI); alpha-Not availablephthol orange; sodium 4-[(2E)-2-(4-oxoNot availablephthalen-1(4H)-ylidene)hydrazinyl]benzenesulfoNot availablete; sodium 4-[(E)-(4-hydroxyNot availablephthalen-1-yl)diazenyl]benzenesulfoNot availablete
  • Molecular formula：C16H11N2NaO4S
Information
Specification category：
Product No. Product name specifications
1.28202.010 OrangeⅠ BS25g
Characteristic： Appearance and properties: brown-red powder
pH: 7.6 to 8.9
from brown to purple.
Hazard characteristics：

Hazardous characteristics: This product may be burning in high temperature environment Health hazards: vapor or mist would irritate nose, throat and respiratory tract. Inhalation of high concentrations may cause headache, Not availableusea, vomiting and coma. Environmental hazards: a hazard to the environment, water, soil and atmospheric pollution. Explosion Hazards: This product may be burning in high temperature environment

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
亚洲色精品VR一区区三区| 免费无遮挡在线观看网站| 亚洲av日韩精品久久久久久久| 国产女主播精品大秀系列| 日韩精品国产精品高清| 中文字幕乱码免费| 欧洲lv尺码大精品久久久| 久久精品国产亚洲av影院| 亚洲男人天堂一区二区| 白嫩少妇bbw撒尿视频| 熟妇丰满多毛的大隂户| 亚洲精品乱码8久久久久久日本| 越南女子杂交内射bbwbbw| 成人免费毛片aaaaaa片| 青草青草久热精品视频在线观看| 亚洲日韩av无码中文字幕美国| 亚洲中文字幕有码视频| 无码熟妇人妻av在线影片| 亚洲最大中文字幕无码网站| 日日摸天天摸97狠狠婷婷| 137肉体摄影日本裸交| 国产精品爽爽v在线观看无码 | 亚洲更新最快无码视频| 玩弄少妇高潮ⅹxxxyw| 亚洲日韩国产二区无码| 亚洲日韩成人无码| 西西大胆午夜人体视频| 无码人妻精品丰满熟妇区| 成人黄色精品一区二区| 99久久无色码中文字幕人妻| 欧美乱妇高清无乱码| 性做久久久久久| 好了av四色综合无码| 日韩欧美中文字幕公布| 国产中文字幕精品免费| 一二三四社区在线中文视频 | www国产精品内射熟女| 性生交大全免费看| 亚洲永久无码7777kkk| 99国产精品久久久久久久久久久| 午夜人妻久久久久久久久|