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A. P. BUCK INC.
7101 Presidents Dr.
Suite 110
Orlando, Fl. 32809
Phone: 800-330-2825 
Phone:407-851-8602
Fax: 407-851-8910

 

 Methylcyclohexanone (C7H12O)
Item Item Details
(Price is for domestic US market only)
Methylcyclohexanone (C7H12O)
Item Name:
Methylcyclohexanone (C7H12O)
Item #:
GAS-155

Product Image Gallery
Methylcyclohexanone (C7H12O)
 
Methylcychlohexanone C7H12O NO.155
155


Performance

Measuring Range

2 to 50 ppm

50 to 100 ppm

Number of Pump Strokes

3

2

Correction Factor

1

2

Sampling Time

3 minutes per pump stroke

Detecting Limit

0.2 ppm (n=3)

Color Change

Pale Yellow Yellow

Reaction Principle

Methyl cyclohexanone reacts with 2,4-dinitrophenylhydrazineto
form dinitropnenylhydrazone to produce yellow in color.
C7H12O + C6H3(NO2)2NHNH2 (CH3)2C:NNHC6H3(NO2)2

Coefficient of Variation 15% (for 2 to 10 ppm), 10% (for 10 to 50 ppm)
Shelf Life 2 Years
Corrections for
temperature & humidity		 Temperature correction is necessary
Store the tubes in the refrigerator to keep at 10oC (50oF) or below.


Possible coexisting substances and their interferences (NOTE)

Substance

Concentration

Interference

Change color by itself

Ketones

 -

Plus error

Discolors to yellow


Calibration gas generation Diffusion tube method


TLV-TWA TLV-STEL Explosive range
50ppm 75ppm 1.15% or higher


 
 Range 2-100


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Notice: This publication is intended for general information only and should not be used as a substitute for reviewing applicable government regulations, equipment operating instructions, or legal standards. The information contained in this document should not be construed as legal advice or opinion nor as a final authority on legal or regulatory procedures. A.P. BUCK Inc reserves the right to make changes to information, features, and specifications of any product without notice. A.P. BUCK Inc has made every effort to ensure the accuracy of information displayed on this Website, however, A.P. BUCK Inc. is not responsible for typographical errors appearing on this Website. Price and availability information is subject to change without notice.

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