半岛bd体育手机客户端 说明
分析说明
Assay (perchloric acid titration, calculated on dried substance): ≥ 99.0 %
Identity (IR-spectrum): passes test
Appearance: white to almost white, crystalline powder or flakes
Appearance of solution (1?mol/l, hydrochloric acid 1?mol/l): clear and colorless
Spec. rotation (α 20/D, 50?g/l, hydrochloric acid 1 mol/l, calc. on dried substance): +36.2 to +37.2
UV-Absorption (260?nm, 1?mol/l, 1?cm, hydrochloric acid 1?mol/l): ≤ 0.10
UV-Absorption (280?nm, 1?mol/l, 1?cm, hydrochloric acid 1?mol/l): ≤ 0.10
Chloride (Cl): ≤ 0.02 %
Sulfate (SO?): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.001 %
As (Arsenic): ≤ 0.0005 %
Ca (Calcium): ≤ 0.001 %
Co (Cobalt): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.0005 %
Mg (Magnesium): ≤ 0.0005 %
Na (Sodium): ≤ 0.005 %
NH? (Ammonium): ≤ 0.01 %
Zn (Zinc): ≤ 0.0005 %
Foreign amino acids: ≤ 0.5 %
Other ninhydrine positive substances: ≤ 0.1 %
Loss on drying (105 °C; 3?h): ≤ 0.3 %
基本信息
| 经验(实验)分子式 | C6H13NO2 |
| 分子量 | 131.17 |
| MDL编号 | MFCD00064222 |
| EC索引号 | 200-798-2 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 形式 | solid |
| pH值(酸碱度) | 5.5-6.5 (20 ℃, 40 g/L in H2O) |
| mp | 279-280 ℃ (decomposition) |
| 溶解性 | 40 g/L |
| 堆积密度 | 470 kg/m3 |
| 储存温度 | 2-30℃ |
| InChI | 1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1 |
| InChI key | AGPKZVBTJJNPAG-WHFBIAKZSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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