{"product_id":"n-n-n-n-tetramethyl-p-phenylenediamine-dihydrochloride-637-01-4","title":"N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride","description":"\u003cp\u003e\u003cstrong\u003eN,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride\u003c\/strong\u003e (CAS 637-01-4) — An analytical reagent from our stains \u0026amp; dyes range for testing, titration and QC laboratories.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e637-01-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eTMPPD, Wurster’s reagent, TMPD dihydrochloride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolecular Formula\u003c\/th\u003e\n\u003ctd\u003eC6H4[N(CH3)2]2.2HCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e237.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePurity \/ Assay\u003c\/th\u003e\n\u003ctd\u003e≥ 99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrades Available\u003c\/th\u003e\n\u003ctd\u003eFor Synthesis, Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003ePowder, Off-white to grey to brown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMelting Point\u003c\/th\u003e\n\u003ctd\u003e222-224 °C(lit.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHS Code\u003c\/th\u003e\n\u003ctd\u003e29215190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003eRoom temperature (15–25 °C), dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUsed as a test reagent in microbiology for the classification of cytochrome oxidase positive aerobic microorganisms\u003c\/li\u003e\n\u003cli\u003eAnalytical Testing\u003c\/li\u003e\n\u003cli\u003eQuality Control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePack Sizes \u0026amp; Grades\u003c\/h3\u003e\u003cp\u003eAvailable in 1 g, 5 g, 1 kg, 25 g, 100 g. Bulk and custom pack sizes are available on request.\u003c\/p\u003e\u003ch3\u003eSafety \u0026amp; Handling\u003c\/h3\u003e\u003cp\u003eGHS signal word: Warning. Hazard statements: H315-H319-H335. Not regulated as dangerous goods for transport. Read the Safety Data Sheet before use. Wear suitable gloves and eye protection.\u003c\/p\u003e\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003cp\u003eCertificate of Analysis (CoA) with every lot. SDS and technical data sheet available on request.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor research, laboratory and further-manufacturing use only. Not for human or veterinary use, food or household use.\u003c\/em\u003e\u003c\/p\u003e","brand":"Kemisor","offers":[{"title":"For Synthesis \/ 1 g","offer_id":48325168300230,"sku":"KMS-04639-01","price":13.49,"currency_code":"USD","in_stock":true},{"title":"For Synthesis \/ 5 g","offer_id":48325168332998,"sku":"KMS-04639-02","price":49.49,"currency_code":"USD","in_stock":true},{"title":"For Synthesis \/ 25 g","offer_id":48325168365766,"sku":"KMS-04639-03","price":217.49,"currency_code":"USD","in_stock":true},{"title":"For Synthesis \/ 100 g","offer_id":48325168398534,"sku":"KMS-04639-04","price":682.49,"currency_code":"USD","in_stock":true},{"title":"For Synthesis \/ 1 kg","offer_id":48325168431302,"sku":"KMS-04639-05","price":3389.99,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 5 g","offer_id":48325168464070,"sku":"KMS-04639-06","price":607.49,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 25 g","offer_id":48325168496838,"sku":"KMS-04639-07","price":697.49,"currency_code":"USD","in_stock":true}],"url":"https:\/\/kemisor.com\/products\/n-n-n-n-tetramethyl-p-phenylenediamine-dihydrochloride-637-01-4","provider":"Kemisor","version":"1.0","type":"link"}