R-5005 Hydrazine

Dissolved Hydrazine Testing Visual Kit is designed to measure hydrazine 0-0.5 ppm

Hydrazine Information


The K-5005 CHEMets Visual Kit is visual indicator kit for measuring hydrazine in water levels from 0-0.5 ppm.  This device uses the PDMAB Method for testing. CHEMetrics' hydrazine test kits employ the PDMAB, paradimethylaminobenzaldehyde chemistry. PDMAB in acid solution reacts with hydrazine to form a yellow product. Results are expressed as ppb (ug/L) or ppm (mg/L) N2H.

Hydrazine is a powerful reducing agent that is used in various chemical processes and in boiler water as an oxygen scavenger. To control corrosion, residual hydrazine typically is maintained in the 0.05 to 0.1 mg/L range. Higher levels may be used to guard against corrosion when the boiler is out of service for an extended period.

The refill kit R-5005 can be purchased for more tests.


What's Included:


     -Ampoules (30 tests)

     -25 mL sample cup

     -Instruction manual


How to use the K-5005:

Instructions for Ozone water testing using the K-7404



  1. Fill the sample cup with 20 mL of sample water.Fill the sample cup to 25ml
  2. Snap the end/tip of the ampoule in the water on the bottom/side of the 25 mL sample cup.Snap the tip of the ampoule on the bottom and side of the sample cup
  3. Mix the contents of the ampule by tipping back and forth a few times.Tip the vacu-vial back and forth to mix
  4. Dry the ampoule and wait 10 minutes for color development.Dry vacu-vial and then insert into the I-2019
  5. Obtain the test result by matching to the corresponding color comparator.



K-5005/K-5011 Instructions

Safety Data Sheet

PDMAB Tech Sheet

Hydrazine Information



WARNING! This product can expose you to chemicals including methanol, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

More Information
Manufacturer CHEMetrics
Call For Price No
Gas Hydrazine
4-20 mA Output No
Voltage Output None
Power Requirements None
Datalogging No
Warranty 1 Year
Range 0-0.5 ppm
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