{"id":6493,"date":"2025-03-23T13:18:21","date_gmt":"2025-03-23T13:18:21","guid":{"rendered":"https:\/\/dealbargain.co.za\/?post_type=product&#038;p=6493"},"modified":"2025-12-31T10:51:08","modified_gmt":"2025-12-31T10:51:08","slug":"examination-bed-for-hospitals-2","status":"publish","type":"product","link":"https:\/\/dealbargain.co.za\/?product=examination-bed-for-hospitals-2","title":{"rendered":"Methyl Red (ACS Reagent Crystalline)"},"content":{"rendered":"<p>Methyl Red is a pH indicator dye that shifts color according to acidity levels. It appears red in acidic solutions (pH below 4.4) and yellow in basic solutions (pH above 6.2), featuring an orange transition in between. This dye is widely used in microbiology and chemical titrations to monitor pH changes.<br \/>\n\u2022 chemical_code: M7600<br \/>\n\u2022 chemical_name: Methyl Red<br \/>\n\u2022 chemical_grade: ACS Reagent<br \/>\n\u2022 chemical_formula: C\u2081\u2085H\u2081\u2085N\u2083O\u2082<br \/>\n\u2022 chemical_weight: 269,30 g\/mol<br \/>\n\u2022 cas_no: 493-52-7<br \/>\n\u2022 chemical_synonyms: Acid Red 2, O-Methyl Red<br \/>\n\u2022 size: 25g, 100g<br \/>\n\u2022 pack_size: Single Item, Box of 4<br \/>\n\u2022 formula: C15H15N3O2<br \/>\n\u2022 molar_mass: 269,3 g\/mol<br \/>\n\u2022 solubility: soluble in ethanol<br \/>\n\u2022 density: 791 kg\/m\u00b3<br \/>\n\u2022 melting_point: 179\u2013182 \u00b0C<br \/>\n\u2022 appearance: Dark Red powder or Violet crystals<br \/>\n\u2022 melting_point: 179 \u2013 182 \u00b0C (lit)<br \/>\n\u2022 relative_density: 0,989 g\/cm3<br \/>\n\u2022 water_solubility: Insoluble<br \/>\n\u2022 partition_coefficient: ca. Log Pow: 3,9<br \/>\n\u2022 bulk_density: ca.300 \u2013 500 kg\/m3<br \/>\n\u2022 size: [&#8217;25g&#8217;, &#8216;100g&#8217;]\n\u2022 pack_size: [&#8216;Single Item&#8217;, &#8216;Box of 4&#8217;]\n\u2022 pH indicator dye<br \/>\n\u2022 Shifts color according to acidity levels<br \/>\n\u2022 Red in acidic solutions (pH below 4.4)<br \/>\n\u2022 Yellow in basic solutions (pH above 6.2)<br \/>\n\u2022 Widely used in microbiology and chemical titrations<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Methyl Red is a pH indicator dye that shifts color according to acidity levels. It appears red in acidic solutions (pH below 4.4) and yellow in basic solutions (pH above 6.2), featuring an orange transition in between. This dye is widely used in microbiology and chemical titrations to monitor pH changes.<\/p>\n","protected":false},"featured_media":21754,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[25016],"product_tag":[],"class_list":{"0":"post-6493","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-irrigation","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=\/wp\/v2\/product\/6493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=\/wp\/v2\/media\/21754"}],"wp:attachment":[{"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6493"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=6493"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=6493"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dealbargain.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=6493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}