{"id":26704,"date":"2026-09-28T17:05:27","date_gmt":"2026-09-28T14:05:27","guid":{"rendered":"https:\/\/artrestorationsupplies.gr\/?post_type=product&#038;p=26704"},"modified":"2026-09-28T17:07:25","modified_gmt":"2026-09-28T14:07:25","slug":"oxalic-acid-re-%ce%bf%ce%be%ce%b1%ce%bb%ce%b9%ce%ba%cf%8c-%ce%bf%ce%be%cf%8d-oxalic-acid","status":"publish","type":"product","link":"https:\/\/artrestorationsupplies.gr\/en\/product\/oxalic-acid-re-%ce%bf%ce%be%ce%b1%ce%bb%ce%b9%ce%ba%cf%8c-%ce%bf%ce%be%cf%8d-oxalic-acid\/","title":{"rendered":"Oxalic Acid RE"},"content":{"rendered":"<p>Oxalic acid ((COOH)<sub>2<\/sub>\u00b72H<sub>2<\/sub>O, CAS 6153-56-6) \u226597%, RE reagent, white crystals.<\/p>\n<ul>\n<li><strong>Solubility:<\/strong> approx. 100 g\/l in water (20 \u00b0C); soluble in ethanol<\/li>\n<li><strong>Uses:<\/strong> dilute solutions and poultices (1\u20135%) for removing rust stains from non-carbonate stones, ceramics and glass, bleaching tannin-iron stains in wood, cleaning copper<\/li>\n<li>Not suitable for marble\/limestone (attacks calcium carbonate)<\/li>\n<li>Supplied by: C.T.S. S.r.l. (Italy)<\/li>\n<\/ul>\n<p><strong>Safety:<\/strong> Harmful if swallowed and in contact with skin; causes serious eye damage. Safety data sheet (SDS) available on request.<\/p>\n<p class=\"ars-imp\"><strong>Made to order \u00b7 imported from abroad.<\/strong> This product is ordered from the manufacturer. Import shipping costs may be added to the price; we confirm them by email before payment.<\/p>","protected":false},"excerpt":{"rendered":"<p>Oxalic acid dihydrate \u226597% for removing rust and iron stains from stone, ceramics and wood and for bleaching wood.<\/p>","protected":false},"featured_media":26705,"template":"","meta":[],"product_brand":[1253],"product_cat":[1084,1082],"product_tag":[],"class_list":["post-26704","product","type-product","status-publish","has-post-thumbnail","product_brand-cts","product_cat-1084","product_cat-1082","first","onbackorder","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product\/26704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product\/26704\/revisions"}],"predecessor-version":[{"id":26780,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product\/26704\/revisions\/26780"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/media\/26705"}],"wp:attachment":[{"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/media?parent=26704"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_brand?post=26704"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_cat?post=26704"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/artrestorationsupplies.gr\/en\/wp-json\/wp\/v2\/product_tag?post=26704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}