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Chemetrics - K-6720 - Molybdate CHEMets Kit

  • MFR SKU: K-6720
  • ITEM #: 12643739
  • 0 Reviews / 0 Questions
$101.95
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ITEM #: 12643739
Molybdate is used throughout the industrial water treatment and power generation industries as a corrosion inhibitor in both open- and closed-loop cooling water systems. In solution, molybdate anions comple x with o x idized iron to form a protective film of molybdate and ferric-o x ide. Molybdate is considered an effective, environmentally acceptable alternative to chromate treatment. Unlike many other transition elements, molybdenum e x hibits low or even negligible to x icity
The Catechol...
ITEM #: 12643739
Molybdate is used throughout the industrial water treatment and power generation industries as a corrosion inhibitor in both open- and closed-loop cooling water systems. In solution, molybdate anions comple x with o x idized iron to form a protective film of molybdate and ferric-o x ide. Molybdate is considered an effective, environmentally acceptable alternative to chromate treatment. Unlike many other transition elements, molybdenum e x hibits low or even negligible to x icity
The Catechol Method
References: G. P. Haight and V. Paragamian, Analytical Chemistry, pp. 32, 642 (1960). H. Onishi and E. B. Sandell, Photometric Determination of Trace Metals, 4th ed., Part 1, p. 295 (1978).
The molybdate test method employs the catechol chemistry. In a mildly reducing alkaline solution, catechol reacts with he x avalent molybdenum to form a yellow-orange colored chelate in direct proportion to the he x avalent molybdenum concentration. Test results are e x pressed in ppm (mg/L) molybdenum (Mo).
Range: 20-200 ppm as Mo
MDL: 20 ppm
Method: Catechol
Kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, Comparator, 25 mL sample cup, and instructions.
WARNING! This product can e x pose you to chemicals including catechol, which is known to the State of California to cause cancer. For more information go to .
Molybdate CHEMets Kit
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Chemetrics - K-6720 - Molybdate CHEMets Kit

  • Item #: 12643739
  • MFR SKU: K-6720

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