色酮-2-甲酸,97%

  • 货号:ALDB106850
  • CAS:4940-39-0
  • 分子式:190.15
  • 分子量:190.15
4-Oxo-4H-1-benzopyran-2-carboxylic acid
熔点260°C
溶解性Soluble in alcohol, water (very slightly), DMSO (38 mg/ml at 25 °C), hot methanol, and ethanol (<1 mg/ml at 25 °C)
密度1.4930
搜索质检报告(COA)
搜索MSDS
Merck Index2237
标识符号GHS07
信号词Warning
危害声明H315,H319,H335
警示性声明P261,P305+P351+P338
个人防护设备dust mask type N95 (US),Eyeshields,Gloves
RTECSDJ2476000
WGK德国3
风险声明 (欧洲)R36/37/38;
安全声明(欧洲)S26;S37/39/;
危害码(欧洲)Xi