Hydrazine Test Reagent TK - 16
Hydrazine Test Kit Colorimetric Procedure
Hydrazine-Test kit largest manufacturer and supplier in India and Middle East. We have stock point in Mumbai, Knadla, Chennai, Visakhapatnam, Kolkata, Fujairah, Dubai, Sharjah. For reduction of Corrosion of metal pipes and fittings, Hydrazine plays very important role as an oxygen scavenger for high pressure boilers in power plants and other industries.
The Hydrazine test have been formulated for easy to perform. It is used mostly for the determination of small amounts of hydrazine in boiler feedwater.
Add 40 drop (2ml) of Reagent TK-16. Mix well
Before Sampling all PRECAUTION should be taken :::
Toxic effects of Hydrazine ( which is collected in sample ) is a severe skin and mucous membrane irritant in humans; in animals.In humans, the vapor is immediately irritating to the nose and throat and causes dizziness and nausea; itching, burning, and swelling of the eyes develop over a period of several hours. Severe exposures of the eyes to the vapors causes temporary blindness lasting for about 24 hours. Recurrent exposure to hydrazine hydrate has been reported to cause contact dermatitis of the hands without systemic intoxication. In humans, hydrazine is absorbed through the skin, by inhalation, and orally; systemic effects include weight loss, weakness, vomiting, excited behavior, and convulsions; the chief histologic findings are fatty degeneration of the liver and nephritis.
Interfering Substance |
Interference Level |
Ammonia |
No interference up to 10 mg/L. May cause a positive interference of up to 20% at 20 mg/L. |
Highly colored or turbid samples |
Prepare a 1:1 mixture of deionized water and household bleach. Add one drop of this mixture to 25 mL of sample in a graduated mixing cylinder and invert to mix. This will destroy any hydrazine in the sample. Use this solution, instead of deionized water, to prepare the blank in the test procedure.
|
Morpholine | No interference up to 10 mg/L. |
Accuracy Test :
Standard solution method
Use the standard solution method to validate the test procedure, the reagents and the instrument. Items to collect:
1. Hydrazine sulfate, reagent grade
2. 1-L volumetric flask, Class A (2)
3. 10-mL volumetric pipet, Class A and pipet filler
4. Deionized water, oxygen-free
Preparation Method :
Prepare a 25-mg/L hydrazine stock solution as follows:
Add 0.1016 g of hydrazine sulfate into a 1-L volumetric flask. Dilute to the mark with oxygen-free deionized water (heat water to boiling and cool). Mix well. Prepare the stock solution each day.
Prepare a 0.25-mg/L (250-μg/L) hydrazine standard solution as follows:
Use a pipet to add 10.00 mL of the 25-mg/L hydrazine stock solution into a 1-L volumetric flask.
Dilute to the mark with oxygen-free deionized water. Mix well. Prepare the standard solution immediately before use.
Use the test procedure to measure the concentration of the prepared standard solution.
Compare the expected result to the actual result.
Note: The factory calibration can be adjusted slightly with the standard adjust option so that the instrument shows the expected value of the standard solution. The adjusted calibration is then used for all test results. This adjustment can increase the test accuracy when there are slight variations in the reagents or instruments.
Hydrazine Test Reagent TK - 16 manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Hydrazine Test Reagent TK - 16 at a competitive price from us. We have ready stock of Hydrazine Test Reagent TK - 16 in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.
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