{"product_id":"calcium-carbonate","title":"Calcium Carbonate","description":"\u003cp\u003eCalcium Carbonate (also known as chalk) is a white mineral powder used in natural dyeing to adjust dye baths and enhance color development. It is especially popular with madder dyeing, where it helps produce deeper shades of reds.\u003c\/p\u003e\n\u003cp\u003eCommonly used with cotton and other cellulose fibers, Calcium Carbonate may be added directly to the madder dye bath to enrich color. It is also a naturally occurring mineral and one of the primary contributors to hard water.\u003c\/p\u003e\n\u003cp\u003eIdeal for natural dyeing, botanical dye projects, fabric dyeing, yarn dyeing, immersion dyeing, solar dyeing, and traditional textile processes.\u003c\/p\u003e\n\u003cp data-start=\"1303\" data-end=\"1547\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe recommended amount of calcium carbonate is 5% WOF, approx. 1 teaspoon for 100 grams of fiber.\u003c\/span\u003e\u003c\/p\u003e","brand":"1111974","offers":[{"title":"4 oz.","offer_id":53308176859449,"sku":"CALC-4oz","price":4.49,"currency_code":"USD","in_stock":true},{"title":"8 oz.","offer_id":53308176892217,"sku":"CALC-8oz","price":5.75,"currency_code":"USD","in_stock":true},{"title":"1 lb.","offer_id":53308176924985,"sku":"CALC-1lb","price":8.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0867\/7228\/5753\/files\/DND-CCM_1.jpg?v=1780348882","url":"https:\/\/www.dharmatrading.com\/products\/calcium-carbonate","provider":"Dharma Trading Co.","version":"1.0","type":"link"}