Welcome to ChemVia ! Login In Register

Hot Sales

Recent Browse

   
查看大图

M-CRESOL PURPLE

指示剂级

  • Commodity number:RE04000024
  • Goods number:RE04000024-10g
  • Income integral:8
  • CAS: 2303-01-7
  • MF: C21H18O5S
  • Promotion: Promotion
  • Original price: ¥80.00-¥318.00
  • Present price: ¥80.00-¥318.00
Freight number Package Original price Present price Order quantity Stock describe
RE04000024-10g 10g ¥80.00 ¥80.00
6 deliver goods within 1-2 days
RE04000024-50g 50g ¥318.00 ¥318.00
5 deliver goods within 1-2 days
 

Parameters

Properties
Properties【熔点 】>250°C【溶解度 】Solubility Very slightly soluble in water, ethanol; soluble in methanol【酸度系数(pKa)】1.51, 8.32(at 25℃)【形态】Liquid【颜色】Dark green【酸碱指示剂变色ph值范围】1.2 (red) - 2.8 (yellow) and 7.4 (yellow) - 9.0 (purple)【水溶解性 】Soluble in water and sodium hydroxide solution. Slightly soluble in alcohol.【最大波长(λmax)】579nm, 371nm【Merck 】14,2577【BRN 】350314【稳定性】Stable. Incompatible with strong oxidizing agents.【主要应用】Fuel cells, sensors, display device, falsification-proof security paper, inks, correction fluid, paints, detection of electrophilic gases, lubricants, cement products, packaging system, adhesive, cosmetics, food storage, determining glucose in dialysis solution, screening of cat diseases, detecting carbohydrates, oral hygiene products【EPA化学物质信息】Phenol, 4,4'-(1,1-dioxido-3H- 2,1-benzoxathiol-3-ylidene) bis[3-methyl-(2303-01-7)
Specification And Standard
Production And Usage
Packing And Storage
Safety
Spectrum And References
Contact Salesman
Buy reagents400-808-6996
Update2018-11-22wf