技术规格说明书
产品名称
D-(+)-半乳糖醛酸 一水合物 analytical standard
产品编号
92478
产品品牌
sial
化学文摘社编号
91510-62-2
分子量
212.15
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White to Off White |
| APPEARANCE (FORM) | Powder or Crystals |
| TITRATION (T) NAOH 0.1M | 97.0 - 103.0 % |
| PURITY (TLC AREA %) | ≥ 95.0 % |
| SPECIFIC ROTATION (20/D) | 51.0 - 55.0 Degrees |
| CONCENTRATION | C=10 IN WATER 5H |
| WATER | 5 - 12 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |