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  • 产品名称:Acetonitrile
  • 产品规格:
  • 发布时间:2013-12-2
  • 浏览次数:0

产品详情

Product list 

Acetonitrile

The product description:
 

Chemical Name:  Acetonitrile

CAS NO.:75-05-8

Appearance:Colorless liquid

Purity:99.9min

Melting point : -45 °C

Boiling point: 82 °C

Density : 0.787 g/mL liquid 

 

 

Application : Acetonitrile is the chemical compound with formula CH3CN. This colourless liquid is the simplest organic nitrile. It is produced mainly as a byproduct of acrylonitrile manufacture. It is used as a polar aprotic solvent in organic synthesis and in the purification of butadiene.

In the laboratory, it is used as a medium-polarity solvent that is miscible with water and has a convenient liquid range. With a dipole moment of 3.84 D, acetonitrile dissolves a wide range of ionic and nonpolar compounds (e.g. Wohl-Ziegler reaction) and is useful as a mobile phase in HPLC and LCMS.

Certificate of Analysis

ITEM

UNIT

SPEC

RESULT

Assay

%

99.9 min

99.95

Color

APHA

10 max

10

Suspended substance

 

 

Colorless

limpid liquid

Colorless

limpid liquid

Specific gravity in g/ml

-

0.782--0.785

0.782

Distillation range

°C

80--82

81.4-82

Moisture

PPM

500 max

200

Acetone

PPM

5 max

5

Acrylonitrile

PPM

3 max

3

Recombination

PPM

1000max

268

Oxazole

PPM

5 max

No Tested

Allyl alcohol

PPM

30 max

No Tested

Propionitrile

PPM

300 max

Not Detected

HCN

PPM

10 max

Not Detected

Copper

PPM

0.1 max

Not Detected

Iron

PPM

0.1 max

0.06

Acidity as acetic acid

PPM

50 max

7

Free ammonia

PPM

6 max

2

Potassium permanganate substances

%

25 max

No Tested

Iitmus test

-

No Changed

No Tested

Ultraviolet absorbance

ABS

0.03 max

No Tested

No Test-Our plant can’t test this item. No Detected-The goods haven’t this item.