{"product_id":"powdura-calcium-hydroxide-ph-balancing-powder-for-water-soil-food-grade","title":"Powdura Calcium Hydroxide - pH Balancing Powder for Water \u0026 Soil | Food Grade","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003ePowdura Calcium Hydroxide is a food-grade, highly alkaline powder designed for practical pH balancing in water treatment and soil conditioning. It appears as a white powder or lump and carries the CAS number 1305-62-0. This material is known for its strong alkalinity and predictable behavior across different environments, making it a versatile option for non-medical pH adjustments.\u003c\/p\u003e\u003ch3\u003eKey properties\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAlkaline composition with a pH around 12.4\u003c\/li\u003e\n\u003cli\u003eSlightly soluble in water; more soluble in acids, ammonium salts, and glycerol\u003c\/li\u003e\n\u003cli\u003eInsoluble in alcohols, ethers, and most organic solvents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePractical uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSoil conditioning: neutralises acidic soils, supporting improved soil structure and potential crop responsiveness\u003c\/li\u003e\n\u003cli\u003eSoil health implications: aids in managing soil acidity where crops respond to pH adjustments\u003c\/li\u003e\n\u003cli\u003eWater treatment: adjusts water pH to help create balanced water conditions\u003c\/li\u003e\n\u003cli\u003eWastewater treatment: neutralisation of acidic components to support discharge standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eUse with care and follow project guidelines. Store in a dry place to maintain quality. For soils, apply gradually and mix thoroughly for even distribution. For water systems, integrate as part of a controlled pH adjustment plan.\u003c\/p\u003e\u003ch3\u003eQuality and guidance\u003c\/h3\u003e\u003cp\u003ePowdura emphasizes practical, reliable performance for real-world tasks. The product’s food-grade designation supports flexible use across sectors, while expectations should be considered as possibilities rather than guarantees.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can Powdura Calcium Hydroxide be used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Powdura Calcium Hydroxide is a versatile alkaline powder for soil pH balancing, water pH adjustment, and wastewater neutralisation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Powdura Calcium Hydroxide food grade?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the product is described as food grade in the product details.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Powdura","offers":[{"title":"Default Title","offer_id":45739711168698,"sku":"B0F42P4KTN","price":52.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/powdura-calcium-hydroxide-powder-bag.jpg?v=1774748030","url":"https:\/\/gardencanada.ca\/products\/powdura-calcium-hydroxide-ph-balancing-powder-for-water-soil-food-grade","provider":"Garden Canada","version":"1.0","type":"link"}