EMSURE®分析用溶剂

Solvents for analysis ACS ISO Reag.Ph Eur

 

EMSURE®溶剂是适合于实验室应用的经典产品,尤其是使用规范和要求极高的应用实验室。通过改进纯度,水分含量,蒸发残渣,并增加更多的金属和次要组分检测,我们已经更新了EMSURE产品系列,以创建与其他供应商相比更高质量,更独特参数等级的产品。

乙醇
描述
产品目录编号 100983
同义词 Ethyl alcohol, EtOH
概述 EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
产品信息
CAS号 64-17-5
EC索引编号 603-002-00-5
EC号 200-578-6
级别 ACS,ISO,Reag. Ph Eur
Hill配方 C₂H₆O
化学配方 C₂H₅OH
Molar Mass 46.07 g/mol
HS代码 2207 10 00
结构配方图像
应用
应用 Ethanol absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur. Ethanol CAS No. 64-17-5, EC Number 200-578-6.
理化信息
沸点 78.3 °C (1013 hPa)
密度 0.790 - 0.793 g/cm3 (20 °C)
爆炸极限 3.1 - 27.7 %(V)
闪点 12 °C
燃点 425 °C
熔点 -114.5 °C
pH值 7.0 (10 g/l, H₂O, 20 °C)
蒸汽压力 59 hPa (20 °C)
毒性学信息
LD 50口服 LD50 Rat 6200 mg/kg
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。
H319: 造成严重眼刺激。
注意事项声明 P210: 远离热源、热表面、火花、明火和其他点火源。禁止吸烟。
P240: 容器和接收设备接地、连接。
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。
RTECS KQ6300000
储存类别 3 易燃液体
WGK WGK 1 轻度的水危害
一次性 1
有机无卤素溶剂: Category A.
安全信息
危害性符号 Flammable
危险种类 ?????
R相 R 11
Highly flammable.
S相 S 7-16
Keep container tightly closed.Keep away from sources of ignition - No smoking.
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 1170 , 3, II
申报(空运)IATA-DGR UN 1170 , 3, II
申报(海运)IMDG-代码 UN 1170 , 3, II

规格
Purity (GC) ≥ 99.9 %
Identity (IR) conforms
Appearance conforms
Colour ≤ 10 Hazen
Solubility in water conforms
Acidity or alkalinity ≤ 30 ppm
Titrable acid ≤ 0.0002 meq/g
Titrable base ≤ 0.0002 meq/g
Density (d 20 °C/20 °C) 0.790 - 0.793
UV absorption conforms
Aldehydes (as Acetaldehyd) ≤ 0.001 %
Fusel oils conforms
Substances reducing potassium permanganate (as O) ≤ 0.0002 %
Carbonyl compounds (as CO) ≤ 0.003 %
Readily carbonizable substances conforms
Acetone (GC) ≤ 0.001 %
Ethylmethylketone (GC) ≤ 0.02 %
Isoamyl alcohol (GC) ≤ 0.05 %
2-Propanol (GC) ≤ 0.003 %
Higher alcohols (GC) ≤ 0.01 %
Volatile impurities (GC) (Acetaldehyde and Acetal) ≤ 10 ppm
Volatile impurities (GC) (Benzene) ≤ 2 ppm
Volatile impurities (GC) (Methanol) ≤ 100 ppm
Volatile impurities (GC) (Total of other impurities) ≤ 300 ppm
Volatile impurities (GC) (disregard limit) ≤ 9 ppm
Chloride (Cl) ≤ 0.3 ppm
Nitrate (NO₃) ≤ 0.3 ppm
Phosphate (PO₄) ≤ 0.3 ppm
Sulphate (SO₄) ≤ 0.3 ppm
Ag (Silver) ≤ 0.000002 %
Al (Aluminium) ≤ 0.00005 %
As (Arsenic) ≤ 0.000002 %
Au (Gold) ≤ 0.000002 %
Ba (Barium) ≤ 0.00001 %
Be (Beryllium) ≤ 0.000002 %
Bi (Bismuth) ≤ 0.000002 %
Ca (Calcium) ≤ 0.00005 %
Cd (Cadmium) ≤ 0.000005 %
Co (Cobalt) ≤ 0.000002 %
Cr (Chromium) ≤ 0.000002 %
Cu (Copper) ≤ 0.000002 %
Fe (Iron) ≤ 0.00001 %
Ga (Gallium) ≤ 0.000002 %
In (Indium) ≤ 0.000002 %
Li (Lithium) ≤ 0.000002 %
Mg (Magnesium) ≤ 0.00001 %
Mn (Manganese) ≤ 0.000002 %
Mo (Molybdenum) ≤ 0.000002 %
Ni (Nickel) ≤ 0.000002 %
Pb (Lead) ≤ 0.00001 %
Pt (Platinum) ≤ 0.000002 %
Sb (Antimony) ≤ 0.000002 %
Sn (Tin) ≤ 0.00001 %
Ti (Titanium) ≤ 0.000002 %
Tl (Thallium) ≤ 0.000002 %
V (Vanadium) ≤ 0.000002 %
Zn (Zinc) ≤ 0.00001 %
Zr (Zirconium) ≤ 0.000002 %
Evaporation residue ≤ 0.0005 %
Water ≤ 0.1 %