一、品名：酒精

俗稱：乙醇、工業(yè)酒精、工業(yè)乙醇、95%乙醇

分子式：C2H6O0 相對分子質(zhì)量：46.07

示性式或結(jié)構(gòu)式：CH3CH2OH

二、用途：

特別適用于淬取、器械、電子元器件、塑膠產(chǎn)品清洗。

三、包裝規(guī)格：

200升(160kg)、20升(16kg)、5升(4kg)/鐵桶，25升(20kg)、20升(16kg)/塑膠桶，500毫升/玻璃瓶

四、物理性質(zhì)：

外觀：無色透明液體，有特殊的芳香味。

GB679-2008食用級乙醇

含量(CH3CH2OH)/%≥ 95

密度(200C)/(g/mL) 0.789-0.791

與水混合試驗：合格

氣味：無異臭

蒸發(fā)殘渣/%≤ 0.0015

水分(HO)/%≤ 0.2

酸度(以O(shè)H+計)/(mmol/100g)≤ 0.0015

氧化試驗(時間)(min)≥30

甲醇(CH3OH)/%≤0.01

雜醇油(以異丁醇、異戊醇計)/%≤ 0.0002

醛(以乙醛計)/%≤0.0003

I. Name: Alcohol

Common name: ethanol, industrial alcohol, industrial ethanol, 95% ethanol

Molecular formula: C2H6O0 Relative molecular mass: 46.07

Schematic formula or structural formula: CH3CH2OH

II. Uses.

Especially suitable for quenching, instruments, electronic components, plastic products cleaning.

III. Package specifications.

200 litres (160kg), 20 litres (16kg), 5 litres (4kg) / iron drum, 25 litres (20kg), 20 litres (16kg) / plastic drum, 500ml / glass bottle

IV. Physical properties.

Appearance: colourless and transparent liquid with a special aromatic smell.

GB679-2008 Edible grade ethanol

Content(CH3CH2OH)/%≥ 95

Density(200C)/(g/mL) 0.789-0.791

Mixing test with water: qualified

Odour: no bad smell

Evaporation residue/%≤ 0.0015

Moisture(HO)/%≤ 0.2

Acidity (as OH+)/(mmol/100g)≤ 0.0015

Oxidation test (time)(min)≥30

Methanol(CH3OH)/%≤0.01

Miscellaneous alcohols (isobutanol, isoamyl alcohol) /%≤ 0.0002

Aldehyde(as acetaldehyde)/%≤0.0003