技术规格说明书
产品名称
三乙胺缓冲物质，用于生物化学 盐酸盐 suitable for HPLC, LiChropur™, 99.0-101.0% (AT)
产品编号
63961
产品品牌
sial
化学文摘社编号
554-68-7
分子量
137.65
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder or Crystals |
| ARGENTOMETR. TITRATION | 99.0 - 101.0 % |
| SUITABILITY TEST (HPLC) | CORRESPONDS TO STANDARD |
| MELTING POINT (DEC.) | 256 - 259 C |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 1g in 10ml water |
| WATER | ≤ 1.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| UV Absorbance | UV-Absorption at 220 nm: ≤ 0.05 |
| UV Absorbance | UV-Absorption at 230 nm: ≤ 0.04 |
| UV Absorbance | UV-Absorption at 250 nm: ≤ 0.03 |
| UV Absorbance | UV-Absorption at 260 nm: ≤ 0.02 |
| UV Absorbance | UV-Absorption at 500 nm: ≤ 0.02 |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| FILTERTEST (METHOD) | 3g in 30ml water |