基本信息
| 线性分子式 | H(OCH2CH2)nOH |
| MDL编号 | MFCD00081839 |
| PubChem化学物质编号 | 24890034 |
| NACRES | NA.26 |
产品性质
| 质量水平 | 200 |
| 产品线 | BioUltra |
| 形式 | powder or crystals (or flakes) |
| 分子量 | Mr ~35000 |
| 杂质 | insoluble matter:, passes filter test ≤0.005% peroxides (as H2O2): |
| pH值(酸碱度) | 5.5-7.0 (25 ℃, 50 mg/mL in H2O) |
| mp | 64-66 ℃ |
| 溶解性 | H2O: 50 mg/mL at 25 ℃, clear, colorless |
| 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg |
| 痕量阳离子 | Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤200 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg |
| λ | 50 mg/mL in H2O |
| 紫外吸收 | λ: 260 nm Amax: 0.12 λ: 280 nm Amax: 0.12 |
| SMILES string | C(CO)O |
| InChI | 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 |
| InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | 281.5 °F - closed cup |
| 闪点(C) | 138.6 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
