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甘油 溶液
Glycerol solution
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3091527 | 1 L | 2450 |
产品别名
56-81-5
甘油 溶液
Glycerol solution
1,2,3-Propanetriol
1,2,3-丙三醇
结构式
基本信息
| Linear Formula【线性分子式】 | HOCH2CH(OH)CH2OH · aq |
| Molecular weight | 92.09 (anhydrous basis) |
| Beilstein | 635685 |
| EC number【EC 号】 | 200-289-5 |
| MDL number | MFCD00004722 |
| PubChem Substance ID【PubChem化学物质编号】 | 329750925 |
| NACRES | NA.22 |
| Quality【质量】 | meets analytical specification of Ph. Eur., BP |
产品性质
| Quality Level【质量水平】 | 100 |
| vapor density【蒸汽密度】 | 3.1 (vs air) |
| vapor pressure【蒸汽压】 | <1 mmHg |
| grade【等级】 | puriss. |
| Assay【测定】 | 84-88% |
| form【形式】 | liquid |
| expl. lim. | 2.6-11.3 % |
| impurities【杂质】 | acidity or alkalinity, in accordance aldehyde, complies ester, complies impurities A and related substances (GC), complies residual solvents, complies sugar, complies ≤0.0005% heavy metals (as Pb) ≤0.003% halogene compounds (as Cl) 12-16% water (Karl Fischer) |
| ign. residue【灼烧残渣】 | ≤0.01% (as SO4) |
| refractive index【折射率】 | n |
| pH【pH值(酸碱度)】 | 5.5-8 |
| bp | 182 ℃/20 mmHg (lit.) |
| density | 1.252 g/mL at 25 ℃ (lit.) |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤10 mg/kg |
| suitability【适用性】 | complies for appearance of solution |
| SMILES string | OCC(O)CO |
| InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 |
| InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 320.0 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 160 ℃ - closed cup |
