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  • Company Name : Shandong Shida Shenghua Chemical Group Co., Ltd.
  • Tel : 86-546-8395375
  • Fax : 86-546-8395016
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N,N-Dimethylformamide

N,N-Dimethylformamide
Product Detailed
CAS:68-12-2

Item

Unit

Specification

Result

DMF

%

≥99.9

99.98

Methanol

%

≤0.0010

0.0006

Heavy compoment (dimethyl acetamide)

%

-

0.0036

Chrominance/Hazen

-

≤5

5

Moisture

ppm

≤100

98

Fe

mg/kg

≤0.05

0.01

Acid(as formic acid  )

%

≤0.0020

0.0002

Alkalinity(dimethylamine)

%

≤0.0010

0.0002

PH (25°C,20% aqueous solution)

-

6.5-8.0

7.1

Electric Conductivity(25°C)(us/cm)

-

≤2.0

0.10

N,N-Dimethylformamide



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