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Items | Standards | Results |
Characters | colourless to light yellow liquid, with special fragrance of Camphor | Qualified |
Relative density (20/20ºC) | 0.894-0.912 | 0.910 |
Refractive index (20ºC) | 1.464-1.476 | 1.469 |
Optical rotation (20ºC) | -5°- +10° | +5° |
Assay | (22%)α- C10 H16,(12%) C10 H16 O,(10.7%) C10 H14 O,(4.6-8.8%) C12 H20 O2,(6.2%) C10 H16,(4%)β-C10 H16,(3.5%) C10 H18 O,(3.4%) C10 H16,(3.2%) C10 H18 O | Qualified |