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
Thymol blue COA Report
  • CAS No.: 76-61-9
  • Molecular weight:466.59
  • Aliases:?Thymolsulfonphthalein
  • Molecular formula:C27H30O5S
  • EC No.:200-973-3
  • HS-No:29349990
Information
Specification category:
Product No. Product name specifications
1.28681.010 Thymol blue AR10g
1.28681.030 Thymol blue IND25g
Characteristic: Appearance and properties: brown-green crystalline powder
Melting point (℃) :221℃
Bulk density(kg/m3):350
Hazard characteristics:

Hazardous characteristics: case of fire, heat or contact with oxidants, cause a fire hazard. Health hazards :: vapor or mist would irritate nose, throat and respiratory tract. Environmental hazards: a hazard to the environment, water, soil and atmospheric pollution. Explosion Hazards: This product is combustible temperature.

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
吉林省| 辽阳县| 宁海县| 长治市| 阿城市| 石林| 卓尼县| 盈江县| 射阳县| 邻水| 福州市| 宜兰县| 虹口区| 合作市| 虎林市| 会泽县| 盐边县| 鄱阳县| 灯塔市| 江达县| 平利县| 中山市| 横山县| 泸州市| 睢宁县| 天水市| 九寨沟县| 广汉市| 东阳市| 温州市| 永康市| 资阳市| 蓬安县| 新兴县| 乌什县| 天全县| 海原县| 星座| 施秉县| 仙居县| 柘荣县|