{"product_id":"ammonium-purpurate-3051-09-0","title":"Ammonium purpurate","description":"\u003cp\u003e\u003cstrong\u003eAmmonium purpurate\u003c\/strong\u003e (CAS 3051-09-0) — An analytical reagent from our indicators 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\u003e3051-09-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003e5,5'-Nitrilodibarbituric acid monoammonium salt, Murexide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolecular Formula\u003c\/th\u003e\n\u003ctd\u003eC8H8N6O6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e284.19\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\u003eAR \/ ACS (Analytical), Extra Pure \/ LR, Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003ePowder, Violet to purple to black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMelting Point\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;300 °C(lit.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHS Code\u003c\/th\u003e\n\u003ctd\u003e29335400\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 in analytical chemistry as a complexometric indicator for complexometric titrations, most often of calcium ions, but also for Cu, Ni, Co, Th and rare-earth metals\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 5 g, 1 kg, 10 g, 25 g, 100 g, 500 g. Bulk and custom pack sizes are available on request.\u003c\/p\u003e\u003ch3\u003eSafety \u0026amp; Handling\u003c\/h3\u003e\u003cp\u003eNot 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":"AR \/ ACS (Analytical) \/ 5 g","offer_id":48324177592518,"sku":"KMS-02711-01","price":20.24,"currency_code":"USD","in_stock":true},{"title":"AR \/ ACS (Analytical) \/ 10 g","offer_id":48324177625286,"sku":"KMS-02711-02","price":23.99,"currency_code":"USD","in_stock":true},{"title":"AR \/ ACS (Analytical) \/ 25 g","offer_id":48324177658054,"sku":"KMS-02711-03","price":56.99,"currency_code":"USD","in_stock":true},{"title":"AR \/ ACS (Analytical) \/ 100 g","offer_id":48324177690822,"sku":"KMS-02711-04","price":169.49,"currency_code":"USD","in_stock":true},{"title":"AR \/ ACS (Analytical) \/ 500 g","offer_id":48324177723590,"sku":"KMS-02711-05","price":524.99,"currency_code":"USD","in_stock":true},{"title":"AR \/ ACS (Analytical) \/ 1 kg","offer_id":48324177756358,"sku":"KMS-02711-06","price":847.49,"currency_code":"USD","in_stock":true},{"title":"Extra Pure \/ LR \/ 5 g","offer_id":48324177789126,"sku":"KMS-02711-07","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Extra Pure \/ LR \/ 25 g","offer_id":48324177821894,"sku":"KMS-02711-08","price":49.49,"currency_code":"USD","in_stock":true},{"title":"Extra Pure \/ LR \/ 1 kg","offer_id":48324177854662,"sku":"KMS-02711-09","price":659.99,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 5 g","offer_id":48324177887430,"sku":"KMS-02711-10","price":19.49,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 25 g","offer_id":48324177920198,"sku":"KMS-02711-11","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 100 g","offer_id":48324177952966,"sku":"KMS-02711-12","price":166.49,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 500 g","offer_id":48324177985734,"sku":"KMS-02711-13","price":517.49,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 1 kg","offer_id":48324178018502,"sku":"KMS-02711-14","price":832.49,"currency_code":"USD","in_stock":true}],"url":"https:\/\/kemisor.com\/products\/ammonium-purpurate-3051-09-0","provider":"Kemisor","version":"1.0","type":"link"}