{"product_id":"1kg-copper-carbonate","title":"1KG COPPER CARBONATE","description":"\u003cp\u003eCuCO3·Cu(OH)2  A source of copper oxide (CuO) and a recipe substitute for the same by adding 40% more. 3% added to most glazes produces a clear green. In alkaline glazes the colour shifts to turquoise blue.  At 7% or more, metallic surfaces develop. Fired in a reduction atmosphere, red colours are achieved with ½% or less.\u003c\/p\u003e\n\u003cp\u003eNote: Glazes become increasingly susceptible to food acid attack as copper oxide levels increase.\u003c\/p\u003e\n\u003cp\u003eFor more information on copper carbonate, see the\u003cspan\u003e \u003c\/span\u003eDigitalfire.com Reference Library  of ceramic materials.\u003c\/p\u003e","brand":"PHS-ca","offers":[{"title":"Default Title","offer_id":67718345228424,"sku":"jrz1792632343626","price":45.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/3236\/7240\/files\/1kg-copper-carbonate_1.jpg?v=1792632351","url":"https:\/\/glamhubfashion.shop\/products\/1kg-copper-carbonate","provider":"My Store","version":"1.0","type":"link"}