技术规格说明书
产品名称
(-)-樟脑 analytical standard
产品编号
21293
产品品牌
sial
化学文摘社编号
464-48-2
分子量
152.23
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder or Crystals or Chunk(s) |
| PURITY (GC AREA %) | ≥ 99.0 % |
| SPECIFIC ROTATION (20/D) | -44.0 - -42.0 Degrees |
| CONCENTRATION | C=10 IN ETHANOL |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |