{"product_id":"hydrazine-test-kit-visual-colorimetric-analysis-0-0-5-ppm-pdmab-method-chemetrics-inc-k-5005","title":"Hydrazine Test Kit, Visual Colorimetric Analysis, 0-0.5 ppm, PDMAB Method, Chemetrics, Inc., K-5005","description":"\u003cp\u003e\u003cstrong\u003eCHEMetrics® Hydrazine—VACUettes® Visual Kit, 30 Ampoules\/EA, 0 to 0.5 ppm, K-5005\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum detection limit:  0.005 ppm\u003c\/li\u003e\n\u003cli\u003eAppearance:  pale yellow liquid\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003eEthylene Glycol:  107-21-1\u003c\/li\u003e\n\u003cli\u003eHydrochloric Acid:  7647-01-0\u003c\/li\u003e\n\u003cli\u003eMethanol:  67-56-1\u003c\/li\u003e\n\u003cli\u003eWater:  7732-15-8\u003c\/li\u003e\n\u003cli\u003ep-Dimethylaminobenzaldehyde:  100-10-7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePDMAB Method—References: ASTM D 1385-01, Hydrazine in Water. L. C. Thomas and G. J. Chamberlin, Colorimetric Chemical Analytical Methods, 8th ed., pp. 194-195, Method I (1974)\u003c\/li\u003e\n\u003cli\u003eHydrazine is powerful reducing agent used in various chemical processes and in boiler water as an oxygen scavenger\u003c\/li\u003e\n\u003cli\u003eTo control corrosion, residual hydrazine typically is maintained in the 0.05 to 0.1 mg\/L range\u003c\/li\u003e\n\u003cli\u003eHigher levels may be used to guard against corrosion when the boiler is out of service for an extended period\u003c\/li\u003e\n\u003cli\u003eCHEMetrics hydrazine test kits employ the PDMAB, paradimethylaminobenzaldehyde chemistry\u003c\/li\u003e\n\u003cli\u003ePDMAB in acid solution reacts with hydrazine to form a yellow product\u003c\/li\u003e\n\u003cli\u003eResults are expressed as ppm (mg\/L) N\u003csub\u003e2\u003c\/sub\u003eH\u003csub\u003e4\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eIncluded in Kit\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePlastic case\u003c\/li\u003e\n\u003cli\u003eRefill Reagent Ampoules, 30 \u003c\/li\u003e\n\u003cli\u003eComparator\u003c\/li\u003e\n\u003cli\u003e25 mL sample cup\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003cli\u003eSDS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ WARNING!\u003c\/strong\u003e 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\u003c\/p\u003e","brand":"Chemetrics","offers":[{"title":"EA (1)","offer_id":51111467090235,"sku":"CHZ-K5005-EA","price":64.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/CHZ-K5005.png?v=1784717980","url":"https:\/\/preiser.com\/products\/hydrazine-test-kit-visual-colorimetric-analysis-0-0-5-ppm-pdmab-method-chemetrics-inc-k-5005","provider":"Preiser Scientific","version":"1.0","type":"link"}