{"id":70472,"date":"2026-05-02T06:12:57","date_gmt":"2026-05-02T04:12:57","guid":{"rendered":"https:\/\/chestxray.co.za\/?post_type=product&#038;p=70472"},"modified":"2026-05-02T06:13:01","modified_gmt":"2026-05-02T04:13:01","slug":"phenolphthalein-indicator-500ml-ar","status":"publish","type":"product","link":"https:\/\/chestxray.co.za\/?product=phenolphthalein-indicator-500ml-ar","title":{"rendered":"Phenolphthalein Indicator 500ml  AR"},"content":{"rendered":"<ul>\n<li>Phenolphthalein Indicator 500ml AR<\/li>\n<\/ul>\n<p>Its used in laboratory for research and analysis<\/p>\n<p>Phenolphthalein is often used as an indicator in acid\ufffd\ufffd\ufffdbase titrations.<\/p>\n<p>For this application, it turns colorless in acidicsolutions and pink in basic solutions.<\/p>\n<p>It belongs to the class of dyes known a phthalein dyes<\/p>\n<p> Formula: C20H14O4 Molar mass: 318,32 g\/mol Boiling point: 557,8 \ufffd\ufffdC Solubility in water: 400 mg\/L UV-vis (\ufffd\ufffdmax): 552 nm (1st); 374 nm (2nd) <\/p>\n<p>Phenolphthalein Indicator 500ml AR<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Phenolphthalein Indicator 500ml AR<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"product_brand":[],"product_cat":[24937],"product_tag":[22087],"class_list":["post-70472","product","type-product","status-publish","product_cat-other-miscellaneous-other-disposable-consumables-items","product_tag-phenolphthalein-indicator-500ml-ar","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/product\/70472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=70472"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=70472"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=70472"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=70472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}