成人网站免费观看,99e久热只有精品8在线直播,亚洲综合无码明星蕉在线视频,亚洲精品一区二区三区中文字幕

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
无码人妻出轨黑人中文字幕| 国产亚洲精品久久久久久久久动漫| 18禁无码永久免费无限制网站| 少妇高潮惨叫喷水在线观看| 国产亚洲精品久久久久久青梅| 国产精品免费_区二区三区观看| 性做久久久久久免费观看| 国产性天天综合网| 亚洲超清无码制服丝袜无广告| 国产A级毛片| 国产午夜成人久久无码一区二区| 久久成人 久久鬼色| 日韩精品亚洲人旧成在线| 国产精品无码久久久久久久久久| 少妇人妻上班偷人精品视频| 亚洲一区二区三区香蕉| 精品av国产一区二区三区| 国产品无码一区二区三区在线| 日韩精品久久无码中文字幕| 欧美最猛黑人xxxx| 久久香蕉国产线看观看猫咪av| 色777狠狠狠综合| 国产成人无码va在线播放| 精品国产av 无码一区二区三区| 青青青在线香蕉国产精品| 国产亚洲欧洲日韩在线...| 人妻老妇乱子伦精品无码专区 | 国产大屁股视频免费区| 成人影片麻豆国产影片免费观看| 亚洲中文字幕久久精品无码va | 在线播放免费人成视频在线观看 | 午夜福利影院私人爽爽| 国产av亚洲精品久久久久| 亚洲国产精品热久久| 国产成人亚洲综合无码精品| 国产亚洲欧美日韩在线三区| 国产色在线 | 日韩| 欧美三级在线播放线观看| 日韩精品一区二区三区| 狠狠色丁香久久婷婷综合五月| 欧美交换配乱吟粗大免费看|