天堂8资源8地址8,91九色丨porny丨交换,99精品国产福利在线观看免费,国内激情久久,在线视频久久,妞干网精品视频,激情文学综合在线

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

Electronic  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.