Methyl Acrylate 5/a, 5 - 200 PPM, Part # 6728161, 10 Tests 

Application Range

Standard Measuring Range: 5 to 200 ppm

Number of Strokes n: 20

Time for Measurement: approx. 5 min

Standard Deviation: ± 30 to 40 %

Color Change: yellow š blue

Ambient Operating Conditions

Temperature: 15 to 35 °C

Absolute Humidity: 5 to 12 mg H2O / L

Reaction Principle

CH2=CH-COOCH3 + Pd-Molybdate complex š blue reaction product

Cross Sensitivity

Other compounds with C=C double bonds are indicated, but with different sensitivities. It is impossible to differentiate between them. It is impossible to measure methyl acrylate in the presence of hydrogen sulfide. Hydrogen sulfide will discolor the indicating layer black. Carbon monoxide in high concentrations discolors the indicating layer pale blue grey