Сохранить в закладки 1601299749719:
Items | Standards | Results |
Characters | colourless to light yellow liquid, with special fragrance of Camphor | Qualified |
Relative density (20/20℃) | 0.894—0.912 | 0.910 |
Refractive index (20℃) | 1.464—1.476 | 1.469 |
Optical rotation (20℃) | -5°— +10° | +5° |
Assay | (22%)α-蒎烯 C10 H16、(12%) 樟脑 C10 H16 O、(10.7%)马鞭草酮 C10 H14 O、(4.6-8.8%)乙酸龙脑酯 C12 H20 O2、(6.2%)樟烯 C10 H16、(4%)β-蒎烯C10 H16、(3.5%)沉香醇 C10 H18 O、(3.4%)月桂烯 C10 H16、(3.2%)龙脑 C10 H18 O | Qualified |
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