Overview
Copper acetate is an inorganic compound with the formula Cu(CH₃COO)₂. It exists as a blue-green crystalline solid, often encountered as a monohydrate. The compound is synthesized by reacting copper oxide or carbonate with acetic acid. Historically, it was used as a verdigris pigment and in early textile dyeing processes. Today, copper acetate serves diverse industrial roles due to its oxidative and catalytic properties. It is a precursor for other copper compounds and finds niche applications in organic synthesis. Its hygroscopic nature requires careful handling to prevent degradation.
Physical and Chemical Properties
Copper acetate dissolves readily in water and polar solvents, forming blue solutions. The anhydrous form decomposes upon heating, releasing acetic acid and leaving copper oxide residues. Its crystalline structure is stabilized by acetate ligands, which also contribute to its moderate stability under ambient conditions. The compound acts as a mild oxidant in reactions, making it useful for organic transformations. Its hygroscopicity necessitates airtight storage to avoid clumping or hydration. Industrial grades typically assay ≥98% purity, with trace metals like lead or iron controlled for specific applications.
Main Applications
In textiles, copper acetate functions as a mordant to fix dyes onto fabrics, particularly for vibrant green and blue shades. It is also a component in antifouling paints and wood preservatives due to its fungicidal properties. The chemical industry employs it as a catalyst in reactions such as the synthesis of aryl ethers or as a precursor for copper-based nanomaterials. Artists and conservators use it to create patinas on bronze sculptures, mimicking natural weathering effects.
Safety and Storage
Copper acetate is classified as harmful if ingested and may cause skin or eye irritation. Workers should wear gloves, goggles, and dust masks when handling the powder. Spills should be contained with inert absorbents and disposed of as hazardous waste. Store the compound in sealed, corrosion-resistant containers (e.g., polyethylene) in a dry, ventilated area. Avoid contact with strong acids or reducing agents, which may cause decomposition or hazardous gas release.
B2B Procurement Guide
Bulk buyers should prioritize suppliers offering certificates of analysis (CoA) detailing purity, heavy metal content, and moisture levels. Packaging options include 25 kg bags or custom drum quantities for large-scale users. Pricing depends on order volume and purity specifications. Spot purchases may cost 10–15% more than contracted rates. For laboratory use, reagent-grade (≥99%) copper acetate is available in smaller quantities at premium prices.
Related Manufacturers
- 主营：醋酸铜回收
- 主营：上门回收醋酸铜、染料回收、回收颜料
- 主营：回收钛白粉、回收硫酸铜、回收氯化亚锡、醋酸铜回收、回收锌粉、回收油漆、回收石蜡、回收己内酰胺、回收水银、回收丙烯酸树脂、回收氧化锌、回收溶剂、回收硫酸亚锡、回收碳酸锂、回收碳酸钾、回收氢氧化锂、回收氢氧化钠、回收氢氧化钾、回收硼酸、回收硼砂、回收煤焦油、回收烧火油、回收环氧树脂、回收过期油漆、回收白砂糖、回收柠檬酸
- 主营：塑料助剂、精炼石蜡、化工催化剂、上门回收醋酸铜、回收过期染料、回收气相白炭黑、回收油漆、回收树脂、回收钛白粉、回收日化原料、回收橡胶原料
- 主营：金红石钛白粉、单水氢氧化锂、碘化钾、回收醋酸铜、碘化钠、精碘、薄荷脑、氯化亚锡
- 主营：回收食品添加剂、回收日化原料、回收染料、醋酸铜异辛酸钴、回收颜料、回收树脂、回收饲料添加、回收橡胶助剂、回收塑料助剂、回收金属催化剂、回收无机盐、回收有机溶剂、回收油漆油墨、回收石油化工产品
- 主营：回收化工原料、回收减水剂、回收化学试剂、醋酸铜、回收食品添加剂、回收化工溶剂、回收硅油、回收聚羧酸母液
- 主营：库存化工、聚氨酯树脂、上门回收油墨、哪里回收醋酸铜、回收库存颜料、回收橡胶助剂、回收香精、回收油漆
- 主营：防腐涂料、回收食品添加剂、回收船舶油漆、回收醋酸铜、回收热熔胶、回收白砂糖、回收柠檬酸
- 主营：akd蜡粉、聚乙烯、abs塑料、收购钨酸钠、pmma颗粒、炭黑n330、ac发泡剂、染料颜料、cab纤维素、byk消泡剂、回收蜡粉、国产颜料、回收硅胶、废料回收、回收奶粉、回收油漆、二手染料、二手化工、亚甲基二、回收颜料、还原艳绿、库存过期、回收汽车、回收家具漆、木质纤维素
- 主营：化工产品、再生资源回收、稀土产品、回收醋酸铜、建筑材料、专用化学产品、食品添加剂
- 主营：回收油漆、回收氯化亚锡、回收氧化锌、回收醋酸铜、回收铜粉、回收白砂糖、回收氧化镨钕、回收钨酸钠、回收钼酸钠、回收石蜡
- 主营：回收油漆、回收染料、回收树脂、收购、回收机油、回收橡胶、回收助剂
- 主营：回收涂料、回收染料、回收颜料、收购氯化亚锡、回收树脂、回收氧化锆珠、回收香精、回收甘油、回收橡胶助剂、回收硅橡胶、回收聚乙烯醇、回收二甲基硅油、回收纤维素、回收日化原料、回收固化剂、回收食品添加剂、回收氢氧化锂、回收天然橡胶、回收促进剂、回收硬脂酸、回收油漆、回收聚氨酯发泡剂、回收各种溶剂、回收柠檬酸、回收eva
- 主营：涂料回收、日化原料回收、橡胶助剂回收、收购叶绿素铜钠盐、酚醛树脂回收、回收真石漆、回收硬脂酸、回收钛白粉、回收化工原料、回收香精、回收硫酸镍、回收硅油、回收硅橡胶、回收食品添加剂、回收橡胶助剂、回收松香、回收石油树脂、回收芥酸酰胺、回收油酸酰胺、回收塑料助剂、回收酚醛树脂、回收聚乙烯醇、回收聚乙烯蜡、回收聚乙二醇、回收瓜尔胶、回收增塑剂