Natural Camphor
Application:It is a food additive used in medicine as a preservative.Cas No. 464-49-3
Specification:
Appearance: | This product is white crystalline powder or colorless translucent hard block, add a small amount of ethanol,or ether, easy to grind into fine powder |
| Odour | Has pungent special odor, taste at first, after cool; |
MeltingRange,ºC | 176~181ºC |
Specific Rotation | +41°~+44° |
Identification | Ultraviolet: There is maximum absorption at the wavelength of 289nm, and its absorbance is about 0.53 |
The infrared light absorption pattern of this product should be consistent with the control pattern (spectral set 535 figure) | |
Purity,% | ≥96.0% |















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