{"product_id":"thermo-fisher-scientific-thymol-blue-indicator","title":"Thermo Fisher Scientific Thymol Blue Indicator","description":"\u003ch4\u003e\u003cstrong\u003eThymol Blue, Indicator\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"88\" data-end=\"463\" class=\"\"\u003e\u003cstrong data-start=\"88\" data-end=\"103\"\u003eThymol Blue\u003c\/strong\u003e is a \u003cstrong data-start=\"109\" data-end=\"125\"\u003epH indicator\u003c\/strong\u003e that undergoes a \u003cstrong data-start=\"143\" data-end=\"159\"\u003ecolor change\u003c\/strong\u003e over a broad pH range, typically used for \u003cstrong data-start=\"202\" data-end=\"215\"\u003etitration\u003c\/strong\u003e and \u003cstrong data-start=\"220\" data-end=\"234\"\u003epH testing\u003c\/strong\u003e. It is a \u003cstrong data-start=\"244\" data-end=\"267\"\u003esulfonphthalein dye\u003c\/strong\u003e that shifts color in response to changes in acidity or alkalinity. \u003cstrong data-start=\"335\" data-end=\"350\"\u003eThymol Blue\u003c\/strong\u003e is commonly employed in \u003cstrong data-start=\"375\" data-end=\"399\"\u003eacid-base titrations\u003c\/strong\u003e and other applications where monitoring pH shifts is essential.\u003c\/p\u003e\n\u003chr data-start=\"465\" data-end=\"468\" class=\"\"\u003e\n\u003cp data-start=\"470\" data-end=\"496\"\u003e\u003cstrong data-start=\"474\" data-end=\"496\"\u003e Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"497\" data-end=\"1305\"\u003e\n\u003cli data-start=\"497\" data-end=\"532\" class=\"\"\u003e\n\u003cp data-start=\"499\" data-end=\"532\" class=\"\"\u003e\u003cstrong data-start=\"499\" data-end=\"520\"\u003eChemical Formula:\u003c\/strong\u003e C15H16O2S\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"533\" data-end=\"571\" class=\"\"\u003e\n\u003cp data-start=\"535\" data-end=\"571\" class=\"\"\u003e\u003cstrong data-start=\"535\" data-end=\"556\"\u003eMolecular Weight:\u003c\/strong\u003e 272.35 g\/mol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"572\" data-end=\"639\" class=\"\"\u003e\n\u003cp data-start=\"574\" data-end=\"639\" class=\"\"\u003e\u003cstrong data-start=\"574\" data-end=\"589\"\u003eAppearance:\u003c\/strong\u003e Solid, crystalline powder (typically yellowish)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"640\" data-end=\"713\" class=\"\"\u003e\n\u003cp data-start=\"642\" data-end=\"713\" class=\"\"\u003e\u003cstrong data-start=\"642\" data-end=\"657\"\u003eSolubility:\u003c\/strong\u003e Soluble in water, ethanol, and other organic solvents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"714\" data-end=\"909\" class=\"\"\u003e\n\u003cp data-start=\"716\" data-end=\"731\" class=\"\"\u003e\u003cstrong data-start=\"716\" data-end=\"729\"\u003epH Range:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"734\" data-end=\"909\"\u003e\n\u003cli data-start=\"734\" data-end=\"819\" class=\"\"\u003e\n\u003cp data-start=\"736\" data-end=\"819\" class=\"\"\u003e\u003cstrong data-start=\"736\" data-end=\"757\"\u003eFirst transition:\u003c\/strong\u003e pH \u003cstrong data-start=\"761\" data-end=\"775\"\u003e1.2 to 2.8\u003c\/strong\u003e (color change from \u003cstrong data-start=\"795\" data-end=\"802\"\u003ered\u003c\/strong\u003e to \u003cstrong data-start=\"806\" data-end=\"816\"\u003eyellow\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"822\" data-end=\"909\" class=\"\"\u003e\n\u003cp data-start=\"824\" data-end=\"909\" class=\"\"\u003e\u003cstrong data-start=\"824\" data-end=\"846\"\u003eSecond transition:\u003c\/strong\u003e pH \u003cstrong data-start=\"850\" data-end=\"864\"\u003e8.0 to 9.6\u003c\/strong\u003e (color change from \u003cstrong data-start=\"884\" data-end=\"894\"\u003eyellow\u003c\/strong\u003e to \u003cstrong data-start=\"898\" data-end=\"906\"\u003eblue\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"910\" data-end=\"1036\" class=\"\"\u003e\n\u003cp data-start=\"912\" data-end=\"931\" class=\"\"\u003e\u003cstrong data-start=\"912\" data-end=\"929\"\u003eColor Change:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"934\" data-end=\"1036\"\u003e\n\u003cli data-start=\"934\" data-end=\"965\" class=\"\"\u003e\n\u003cp data-start=\"936\" data-end=\"965\" class=\"\"\u003e\u003cstrong data-start=\"936\" data-end=\"958\"\u003eAt low pH (acidic)\u003c\/strong\u003e: Red\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"968\" data-end=\"998\" class=\"\"\u003e\n\u003cp data-start=\"970\" data-end=\"998\" class=\"\"\u003e\u003cstrong data-start=\"970\" data-end=\"988\"\u003eAt moderate pH\u003c\/strong\u003e: Yellow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1001\" data-end=\"1036\" class=\"\"\u003e\n\u003cp data-start=\"1003\" data-end=\"1036\" class=\"\"\u003e\u003cstrong data-start=\"1003\" data-end=\"1028\"\u003eAt high pH (alkaline)\u003c\/strong\u003e: Blue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1037\" data-end=\"1148\" class=\"\"\u003e\n\u003cp data-start=\"1039\" data-end=\"1148\" class=\"\"\u003e\u003cstrong data-start=\"1039\" data-end=\"1057\"\u003eConcentration:\u003c\/strong\u003e Available in \u003cstrong data-start=\"1071\" data-end=\"1097\"\u003evarious concentrations\u003c\/strong\u003e for different applications (e.g., 0.1% solution)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1149\" data-end=\"1305\" class=\"\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1305\" class=\"\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1165\"\u003eStability:\u003c\/strong\u003e Stable at room temperature, but should be stored away from \u003cstrong data-start=\"1225\" data-end=\"1244\"\u003edirect sunlight\u003c\/strong\u003e and in a \u003cstrong data-start=\"1254\" data-end=\"1282\"\u003etightly sealed container\u003c\/strong\u003e to avoid degradation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1307\" data-end=\"1310\" class=\"\"\u003e\n\u003ch3 data-start=\"1312\" data-end=\"1328\" class=\"\"\u003e\u003cstrong data-start=\"1316\" data-end=\"1328\"\u003e🧪 Uses:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1329\" data-end=\"2288\"\u003e\n\u003cli data-start=\"1329\" data-end=\"1519\" class=\"\"\u003e\n\u003cp data-start=\"1331\" data-end=\"1358\" class=\"\"\u003e\u003cstrong data-start=\"1331\" data-end=\"1356\"\u003eAcid-Base Titrations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1361\" data-end=\"1519\"\u003e\n\u003cli data-start=\"1361\" data-end=\"1519\" class=\"\"\u003e\n\u003cp data-start=\"1363\" data-end=\"1519\" class=\"\"\u003eUsed as a \u003cstrong data-start=\"1373\" data-end=\"1393\"\u003evisual indicator\u003c\/strong\u003e in titrations, especially in cases where pH transitions occur within the \u003cstrong data-start=\"1467\" data-end=\"1498\"\u003eacidic to slightly alkaline\u003c\/strong\u003e range (pH 1.2-9.6)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1670\" class=\"\"\u003e\n\u003cp data-start=\"1522\" data-end=\"1543\" class=\"\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1541\"\u003epH Measurement:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1546\" data-end=\"1670\"\u003e\n\u003cli data-start=\"1546\" data-end=\"1670\" class=\"\"\u003e\n\u003cp data-start=\"1548\" data-end=\"1670\" class=\"\"\u003eEmployed in the laboratory to determine the pH of \u003cstrong data-start=\"1598\" data-end=\"1619\"\u003eaqueous solutions\u003c\/strong\u003e, particularly where a broad pH range is involved\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1671\" data-end=\"1805\" class=\"\"\u003e\n\u003cp data-start=\"1673\" data-end=\"1697\" class=\"\"\u003e\u003cstrong data-start=\"1673\" data-end=\"1695\"\u003eChemical Analysis:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1700\" data-end=\"1805\"\u003e\n\u003cli data-start=\"1700\" data-end=\"1805\" class=\"\"\u003e\n\u003cp data-start=\"1702\" data-end=\"1805\" class=\"\"\u003eUsed in \u003cstrong data-start=\"1710\" data-end=\"1744\"\u003equantitative chemical analysis\u003c\/strong\u003e where the pH shift needs to be observed over a broad range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1806\" data-end=\"1956\" class=\"\"\u003e\n\u003cp data-start=\"1808\" data-end=\"1849\" class=\"\"\u003e\u003cstrong data-start=\"1808\" data-end=\"1847\"\u003eAquarium and Environmental Testing:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1852\" data-end=\"1956\"\u003e\n\u003cli data-start=\"1852\" data-end=\"1956\" class=\"\"\u003e\n\u003cp data-start=\"1854\" data-end=\"1956\" class=\"\"\u003eApplied for \u003cstrong data-start=\"1866\" data-end=\"1894\"\u003emonitoring water quality\u003c\/strong\u003e and \u003cstrong data-start=\"1899\" data-end=\"1923\"\u003eaquatic environments\u003c\/strong\u003e where pH changes are important\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1957\" data-end=\"2120\" class=\"\"\u003e\n\u003cp data-start=\"1959\" data-end=\"1985\" class=\"\"\u003e\u003cstrong data-start=\"1959\" data-end=\"1983\"\u003eBiological Research:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1988\" data-end=\"2120\"\u003e\n\u003cli data-start=\"1988\" data-end=\"2120\" class=\"\"\u003e\n\u003cp data-start=\"1990\" data-end=\"2120\" class=\"\"\u003eEmployed in various \u003cstrong data-start=\"2010\" data-end=\"2036\"\u003ebiological experiments\u003c\/strong\u003e requiring precise monitoring of pH shifts, particularly in \u003cstrong data-start=\"2096\" data-end=\"2118\"\u003emicrobial cultures\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2121\" data-end=\"2288\" class=\"\"\u003e\n\u003cp data-start=\"2123\" data-end=\"2153\" class=\"\"\u003e\u003cstrong data-start=\"2123\" data-end=\"2151\"\u003eIndustrial Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2156\" data-end=\"2288\"\u003e\n\u003cli data-start=\"2156\" data-end=\"2288\" class=\"\"\u003e\n\u003cp data-start=\"2158\" data-end=\"2288\" class=\"\"\u003eCan be used in \u003cstrong data-start=\"2173\" data-end=\"2192\"\u003eprocess control\u003c\/strong\u003e in industries where pH balance is critical (e.g., \u003cstrong data-start=\"2243\" data-end=\"2262\"\u003ewater treatment\u003c\/strong\u003e or \u003cstrong data-start=\"2266\" data-end=\"2285\"\u003efood production\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermo Fisher Scientific","offers":[{"title":"Grade: Pure \/ 100 g \/ Unit \/ New - Unopened (Sealed)","offer_id":51516214673735,"sku":"10574074","price":75.28,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7245\/8055\/files\/convert_110acdf0-cc25-4a93-8cdb-c1fe60c0666c.png?v=1745939161","url":"https:\/\/checkout.wasteless.bio\/products\/thermo-fisher-scientific-thymol-blue-indicator","provider":"Wasteless Bio","version":"1.0","type":"link"}