EX0290

Ethyl alcohol, pure

94.9-96.0% (GC), suitable for HPLC, 190 Proof, Meets ACS Specifications

• 同義詞: 乙醇
• 線性公式: CH₃CH₂OH
• CAS號碼: 64-17-5
• 分子量：: 46.07
• Beilstein: 1718733
• MDL號碼: MFCD00003568
• 分類程式碼代碼: 12352104
• 酶委員會索引編號: 200-578-6
• bp: 78 °C (lit.)

屬性

• 產品名稱: 酒精, HPLC, Meets ACS Specifications
• 等級: ACS reagent
• 品質等級: 200
• 蒸汽密度: 1.59 (vs air)
• 蒸汽壓力: 44.6 mmHg ( 20 °C)
• 化驗: 94.9-96.0% (GC)
• 形狀: liquid
• 自燃溫度: 683 °F
• expl. lim.: 19 %, 60 °F
• 技術: HPLC: suitable
• 雜質: ≤0.0002 meq/g Titrable base; ≤0.0005 meq/g Titrable acid; ≤0.1% Methanol content (CH3OH)
• 蒸發殘留物: ≤0.001%
• 顏色: APHA: ≤10
• 折射率: n20/D 1.3600 (lit.)
• pH值: 7.0 (20 °C, 10 g/L in H₂O)
• bp: 78 °C (lit.)
• mp: −114 °C (lit.)
• 轉變溫度: flash point 17 °C
• 紫外吸收: λ: 210 nm A_max: ≤0.4; λ: 220 nm A_max: ≤0.25; λ: 230 nm A_max: ≤0.15; λ: 240 nm A_max: ≤0.05; λ: 270-400 nm A_max: ≤0.01
• 運輸包裝: ambient
• 儲存溫度: room temp
• SMILES 字串: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI 密鑰: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

描述

應用

-6 is 1 x 1L; Case contains 6 x 1L-1 is 1 x 4L; Case contains 4 x 4L

HPLC, Meets ACS Specifications

包裝

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

分析報告

Assay (GC): 94.9-96.0%
Color (APHA): 10APHA max
Evaporation residue: 0.001% max
Form: Clear liquid
Methanol content (CH3OH): 0.1% max
Solubility in water: Passes test
Substances darkened by sulfuric acid: Passes test
Substances reducing permanganate: Passes test
Titrable acid: 0.0005meq/g max
Titrable base: 0.0002meg/g max
UV Abs. at 210 nm: 0.4AU max
UV Abs. at 220 nm: 0.25AU max
UV Abs. at 230 nm: 0.15AU max
UV Abs. at 240 nm: 0.05AU max
UV Abs. at 270 - 400 nm: 0.01AU max

腳註

¹在瑞士分发和使用乙醇需要瑞士联邦酒精管理局的许可证。

安全資訊

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H319
• 防範說明: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 62.6 °F
• 閃點（°C）: 17 °C