{"product_id":"tartaric-acid-25kg","title":"Tartaric Acid - 25 kg","description":"\u003cp\u003eTartaric acid is the primary natural acid in grapes and the go-to choice for winemakers looking to sharpen acidity, improve balance, and enhance the long-term stability of their wine. Unlike malic or citric acid, tartaric is highly stable during fermentation and aging — it won't be metabolized by bacteria, making it the most reliable option for precise, lasting acid adjustments.\u003c\/p\u003e\u003cp\u003eThis large-format 25 kg bag is ideal for small commercial wineries and high-volume home winemakers who need bulk quantities at the best value.\u003c\/p\u003e\u003ch2\u003eWhen to use it:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMust or wine is too low in acidity (flat, flabby taste)\u003c\/li\u003e\n\u003cli\u003eYou need to lower pH to protect against spoilage\u003c\/li\u003e\n\u003cli\u003eBlending wines to achieve a target TA or pH\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey benefits:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMost stable of the winemaking acids — resists bacterial degradation\u003c\/li\u003e\n\u003cli\u003eProduces clean, crisp acidity without off-flavors\u003c\/li\u003e\n\u003cli\u003eWorks at any stage: pre-fermentation, post-fermentation, or at blending\u003c\/li\u003e\n\u003cli\u003eBulk 25 kg bag for commercial-scale or high-volume use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical usage:\u003c\/strong\u003e 1 gram per liter raises TA by approximately 0.75 g\/L and lowers pH by roughly 0.1 units, though results vary by wine chemistry.\u003c\/p\u003e\u003cp\u003e🧮 \u003cstrong\u003eFree Winemaking Tool:\u003c\/strong\u003e Use our \u003ca href=\"\/pages\/winemaking-tools-calculators\"\u003eAcid Additions Calculator\u003c\/a\u003e to calculate the exact amount of tartaric acid needed to hit your target pH — right from your phone or computer.\u003c\/p\u003e","brand":"ValleyVintner.com","offers":[{"title":"Default Title","offer_id":54609741349139,"sku":"CH-10-3100-25KG","price":275.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/6762\/9843\/files\/image_10f19ca8-09cf-4efd-8432-95de6ac2c778.png?v=1787668754","url":"https:\/\/valleyvintner.com\/products\/tartaric-acid-25kg","provider":"ValleyVintner.com","version":"1.0","type":"link"}