{"id":67231,"date":"2026-05-02T05:27:36","date_gmt":"2026-05-02T03:27:36","guid":{"rendered":"https:\/\/chestxray.co.za\/?post_type=product&#038;p=67231"},"modified":"2026-05-02T05:27:47","modified_gmt":"2026-05-02T03:27:47","slug":"eriochrome-black-t-ar-25g","status":"publish","type":"product","link":"https:\/\/chestxray.co.za\/?product=eriochrome-black-t-ar-25g","title":{"rendered":"Eriochrome Black T AR 25g"},"content":{"rendered":"<p>Eriochrome Black T 25g<\/p>\n<p>Appearance: Black to dark brown-black fine powder, eventually with granular parts<br \/> Clarity of solution: passes test<br \/> Absorption maximum \ufffd\ufffdmax. (buffer pH 10.0): 612 \ufffd\ufffd\ufffd 616 nm<br \/> Spec. Absorptivity A 1%\/1cm (\ufffd\ufffdmax; 0.02 g\/l; buffer pH 10.0; calc. on dried substance): 400 \ufffd\ufffd\ufffd 510<br \/> Loss on drying (110 \ufffd\ufffdC): \ufffd\ufffd\ufffd 7 %<br \/> Suitability as indicator (for complexometric titration, ACS): passes test<br \/> Suitability as indicator (Reag. Ph Eur): passes test<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Eriochrome Black T 25g<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[24900],"product_tag":[17850],"class_list":["post-67231","product","type-product","status-publish","product_cat-chrome","product_tag-eriochrome-black-t-ar-25g","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/product\/67231","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=67231"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=67231"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=67231"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=67231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}