旧版本足球比分|世界杯亚洲区预选赛战况|球探篮球比分|比分_即时比分_足球即时比分一捷报,竞彩比分4串1中了45亿,球探比分即时足球007,竞彩网首页

會員登錄
請登錄您的生意號，獲取電子名片。便于轉發(fā)分享！
取消
會員登錄
請登錄您的生意號，獲取電子名片。便于轉發(fā)分享！
取消
Diethyl carbonate (DEC)

Diethyl carbonate (DEC)

CAS NO:105-58-8

Diethyl carbonate

CASNO: 105-58-8

Molecularformula: C5H10O3

Detailed Introduction

Diethyl carbonate

CASNO: 105-58-8

Molecularformula: C5H10O3

Molecularstructural 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 (SO?²?) (mg/kg)

≤2

/

/

Chloride Ion (Cl?) (mg/kg)

≤1

/

/

 

Application：High 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.