A dye is used to obtain shades of green, turquoise and blue-green, and shades of red in reduction burning.Chemical formula: CuOComes in quantities of 100 grams. Copper oxideSKU: תחמוצת נחושת ₪41.30 Regular Price₪38.30Sale PriceVAT Included | משלוח או איסוף עצמיQuantity*Add to CartBuy Now