Phenol White crystalline powder,Slightly soluble in cold water CAS 108-95-2.
ITEM | STANDARD | TEST RESULT |
Appearance | Molten liquid, no precipitation, no turbidity | conform |
Phenol, w/% | ≥99.95 | 99.99 |
Total organic impurities (except cresol impurities) mg/kg | ≤150 | 15 |
Cresol impurities /(mg/kg) | ≤100 | 9 |
Crystallization point ℃ | ≥40.6 | 40.8 |
Melt Chrom(Hazen unit) | ≤20 | 2 |
Moisture(mg/kg) | ≤500 | 68 |
Conclusion: comply GB/T 339-2019 |
Phenol is an important organic chemical raw material, to produce phenolic resin, caprolactam, bisphenol A, salicylic acid, picric acid, pentachlorophenol, 2,4-D, adipic acid, phenolphthalein n-acetylethoxyaniline and other chemical products and intermediates. It has important uses in chemical raw materials, alkyl phenols, synthetic fibers, plastics, synthetic rubber, medicine, pesticides, spices, dyes, coatings and oil refining industries. In addition, phenol can also used as a solvent, experimental reagent and disinfectant, and the aqueous solution of phenol can separate the protein from DNA on the chromosome in plant cells, which is convenient for DNA staining.