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 ₪35.00 Regular Price₪32.00Sale PriceExcluding VAT | משלוח או איסוף עצמיQuantity*Add to CartBuy Now