青青视频一区二区,www婷婷,成人av免费在线,久久av不卡,国产黄色小说视频,欧美久久性,麻豆久久久

會員登錄
請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)分享!
取消
會員登錄
請登錄您的生意號,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.