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用于LC/MS的LiChrosolv hypergrade产品恶意满足所有现代LC/MS离子化学法对精确检测的需要。其其包装材料也经过LC/MS质量要求的专门测试。
为了使从分析到制备分离变得容易，Prepsolv溶剂能够适合制备高效液相的需求。他们具有极低的蒸发残留（<1mg/l）和含水量，并在惰性气体下灌装。
| CAS号 | EC号 | Hill配方 | 化学配方 | 摩尔质量 | 级别值 |
|---|---|---|---|---|---|
| 75-05-8 | 200-835-2 | C₂H₃N | CH₃CN | 41.05 g/mol | Reag. Ph Eur |
| 描述 | |
|---|---|
| 产品目录编号 | 100030 |
| 同义词 | ACN, Methyl cyanide, Ethyl nitrile, Cyanomethane |
| 概述 | With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved. |
| 产品信息 | |
|---|---|
| CAS号 | 75-05-8 |
| EC索引编号 | 608-001-00-3 |
| EC号 | 200-835-2 |
| 级别 | Reag. Ph Eur |
| Hill配方 | C₂H₃N |
| 化学配方 | CH₃CN |
| Molar Mass | 41.05 g/mol |
| HS代码 | 2926 90 70 |
| 结构配方图像 | |
| 应用 | |
|---|---|
| 应用 | Acetonitrile gradient grade for liquid chromatography LiChrosolv® Reag. Ph Eur. Acetonitrile CAS 75-05-08, molar mass 41.05 g/mol, and chemical formula CH₃CN. |
| 理化信息 | |
|---|---|
| 沸点 | 81.6 °C (1013 hPa) |
| 密度 | 0.786 g/cm3 (20 °C) |
| 爆炸极限 | 3.0 - 17 %(V) |
| 闪点 | 2 °C |
| 燃点 | 524 °C |
| 熔点 | -45.7 °C |
| 蒸汽压力 | 97 hPa (20 °C) |
| GHS安全信息 | |
|---|---|
| 危害性图示 |   |
| 危害性声明 | H225: 高度易燃液体和蒸气。 H302 + H312 + H332: 吞咽、皮肤接触或吸入有害。 H319: 造成严重眼刺激。 |
| 注意事项声明 | P210: 远离热源/火花/明火/热表面。禁止吸烟。 P240: 容器和接收设备接地、连接。 P302 + P352: 如皮肤沾染：用肥皂和水充分清洗。 P305 + P351 + P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P403 + P233: 存放在通风良好的地方。保持容器密闭。 |
| 提示语 | 危险 |
| RTECS | AL7700000 |
| 储存类别 | 3 易燃液体 |
| WGK | WGK 2 水危害 |
| 一次性 | 1 有机无卤素溶剂: Category A. |
| 安全信息 | |
|---|---|
| 危害性符号 | Harmful Flammable |
| 危险种类 | |
| R相 | R 11-20/21/22-36 Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes. |
| S相 | S 16-36/37 Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves. |
| 储存和货运信息 | |
|---|---|
| 储存 | 于 +5°C 到 +30°C储存. |
| 运输信息 | |
|---|---|
| 申报（铁路和陆路）ADR、RID | UN 1648 , 3, II |
| 申报（空运）IATA-DGR | UN 1648 , 3, II |
| 申报（海运）IMDG-代码 | UN 1648 , 3, II |
| 规格 | |
|---|---|
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| Evaporation residue | ≤ 2.0 mg/l |
| Water | ≤ 0.02 % |
| Color | ≤ 10 Hazen |
| Density (d 20 °C/20 °C) | 0.78 |
| Refractive index (n 20/D) | 1.344 |
| Boiling range (80-82°C) | ≥ 95 % (v/v) |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Gradient grade (at 210 nm) | ≤ 1.0 mAU |
| Gradient grade (at 254 nm) | ≤ 0.5 mAU |
| Fluorescence (as quinine at 254 nm) | ≤ 1.0 ppb |
| Fluorescence (as quinine at 365 nm) | ≤ 0.5 ppb |
| Transmission (at 193 nm) | ≥ 60 % |
| Transmission (at 195 nm) | ≥ 80 % |
| Transmission (from 230 nm) | ≥ 98 % |
| Filtered by 0.2 μm filter. Suitable for UPLC / UHPLC /Ultra HPLC - instruments. Conforms to Acetonitrile for chromatography and Acetonitrile R1 according to Reag.Ph Eur; conforms to the requirements of ACS for liquid chromatography suitability. | |
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