China CAS: 108-46-3 Resorcine/Resorcinol Flake in Pharmaceutical Intermediates, Find details about China 1 3-Diethynylenebenzene, Hydroquinone from CAS: 108-46-3 Resorcine/Resorcinol Flake in Pharmaceutical Intermediates
Basic information
Resorcinol is a kind of important organic intermediates,which is used for rubber materials, adhesive, uv absorber, dye, medicine and etc.
Specification
Items of Test | Specification of Test | Result of Test |
Appearance | Flaky crystalline with white to grayish brown color | White flake |
Assay | ≥99.70% | 99.81% |
Initial Melting point as dry | ≥107.5ºC | 109.50ºC |
Ph | 4-7 | 5.9 |
Matter Insoluble in water | ≤0.1% | 0.08% |
Ash | ≤0.03% | 0.01% |
Catechol | Nill | Meets |
Phenol | Nill | Meets |