国产熟女在视频线播放线,亚洲欧美激情天堂,国产亚洲综合欧美视频网,国产一线和二线精品视频,欧美一区二区激情片,户外主播国产在线视频,欧美日韩在线dvd,在线观看欧美综合日本,国产乱午睡系列在线观看,国产亚洲欧美在线第三页

會(huì)員登錄
請(qǐng)登錄您的生意號(hào),獲取電子名片。便于轉(zhuǎn)發(fā)分享!
取消
會(huì)員登錄
請(qǐng)登錄您的生意號(hào),獲取電子名片。便于轉(zhuǎn)發(fā)分享!
取消
Ethyl Methyl Carbonate (EMC)

Ethyl Methyl Carbonate (EMC)

CAS NO:623-53-0

Ethyl Methyl Carbonate

CAS NO:623-53-0
Molecular formula:C4H8O3

Detailed Introduction

Ethyl Methyl Carbonate

CAS NO:623-53-0
Molecular formula:C4H8O3
Molecular structural formula:

Specification:

Item

BATTERY GRADE

Appearance

Colorless transparent liquid

Metal Ion Content (mg/kg)

Purity

≥99.99%

Sodium (Na)

≤1

Moisture (mg/kg)

≤15

Potassium (K)

≤1

Acidity (mg/kg)

≤10

Copper (Cu)

≤1

Dimethyl carbonate (DMC) (mg/kg)

≤20

Iron (Fe)

≤1

Diethyl carbonate (DEC) (mg/kg)

≤20

Lead (Pb)

≤1

Methanol(ME)(mg/kg)

≤4

Zinc (Zn)

≤1

Ethanol (EA)(mg/kg)

≤4

Chromium (Cr)

≤1

Other Individual Impurity Content (mg/kg)

≤4

Nickel (Ni)

≤1

Total Other Impurities Content (mg/kg)

≤25

Cadmium (Cd)

≤1

Sulfate Ion (SO4²-) (mg/kg)

≤2

/

/

Chloride Ion (Cl-) (mg/kg)

≤1

/

/

 

ApplicationHigh purity ethyl methyl carbonate is used in the electronics industry for the production of lithium batteries and capacitor electrolytes. It can also be used in diluent, detergent, open oil water, washing water, benzene, alcohol, ketone and so on.

Packaging: 200KG galvanized iron drum, ISOTANK.