{"id":54773,"date":"2026-04-06T15:48:10","date_gmt":"2026-04-06T13:48:10","guid":{"rendered":"https:\/\/chestxray.co.za\/?post_type=product&#038;p=54773"},"modified":"2026-05-03T08:03:14","modified_gmt":"2026-05-03T06:03:14","slug":"copperii-sulfate-pentahydrate-500g","status":"publish","type":"product","link":"https:\/\/chestxray.co.za\/?product=copperii-sulfate-pentahydrate-500g","title":{"rendered":"Copper(II) Sulfate Pentahydrate 500g"},"content":{"rendered":"<p>Copper(II) Sulfate pentahydrate 500g<\/p>\n<p>Copper(II) sulfate pentahydrate. It is used in the laboratory for analysis and research.<\/p>\n<table>\n<tbody>\n<tr>\n<td>grade<\/td>\n<td>ACS reagent<\/td>\n<\/tr>\n<tr>\n<td>vapor pressure<\/td>\n<td>7.3 mmHg ( 25 \u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>assay<\/td>\n<td>\u226598.0%<\/td>\n<\/tr>\n<tr>\n<td>98.0-102.0% (ACS specification)<\/td>\n<\/tr>\n<tr>\n<td>mp<\/td>\n<td>110 \u00b0C (dec.) (lit.)<\/td>\n<\/tr>\n<tr>\n<td>anion traces<\/td>\n<td>chloride (Cl\u2013): \u22640.001%<\/td>\n<\/tr>\n<tr>\n<td>cation traces<\/td>\n<td>Ca: \u22640.005%<\/td>\n<\/tr>\n<tr>\n<td>Fe: \u22640.003%<\/td>\n<\/tr>\n<tr>\n<td>K: \u22640.01%<\/td>\n<\/tr>\n<tr>\n<td>Na: \u22640.02%<\/td>\n<\/tr>\n<tr>\n<td>Ni: \u22640.005%<\/td>\n<\/tr>\n<tr>\n<td>SMILES string<\/td>\n<td>O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O<\/td>\n<\/tr>\n<tr>\n<td>InChI<\/td>\n<td>1S\/Cu.H2O4S.5H2O\/c;1-5(2,3)4;;;;;\/h;(H2,1,2,3,4);5*1H2\/q+2;;;;;;\/p-2<\/td>\n<\/tr>\n<tr>\n<td>InChI key<\/td>\n<td>JZCCFEFSEZPSOG-UHFFFAOYSA-L<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Copper(II) Sulfate Pentahydrate 500g<\/p>\n","protected":false},"featured_media":45573,"template":"","meta":[],"product_brand":[],"product_cat":[24937],"product_tag":[13696],"class_list":["post-54773","product","type-product","status-publish","has-post-thumbnail","product_cat-other-miscellaneous-other-disposable-consumables-items","product_tag-copperii-sulfate-pentahydrate-500g","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/product\/54773","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:featuredmedia":[{"embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/media\/45573"}],"wp:attachment":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=54773"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=54773"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=54773"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=54773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}