Appearance:Clear colorless powder
Packaging:25kg drum
Sample: available
MF: C22H18O4
MW: 346.38
O-Cresolphthalein CAS 596-27-0
Description
O-Cresolphthalein Quick Details :
Chemical name: O-Cresolphthalein
Synonyms: Di-o-Cresolphthalide; Cresolphthalein
CAS: 596-27-0
MF: C22H18O4
MW: 346.38
Molecular Structure:
O-Cresolphthalein description and usage :
Acid and base indicator, discoloration range pH8.2( colorless)-9.8(red)
O-Cresolphthalein Specification :
| Item | Specifications | Results |
| PH color changing domain | 8.2(Colorless)-9.8(Red) | 8.2(Colorless)-9.8(Red) |
| Ethanol dissolution test | Conform | Conform |
| MW | 346.38 | / |
| Conclusion | The results conforms with Q/SS.271-2003 | |
O-Cresolphthalein Package and Storage:
25kg/drum
Store in cool and dry place