{"type":"product","schema_version":"1.0","item_id":"100142626636","canonical_url":"https://tw.bid.yahoo.com/item/100142626636","title":"【永豐化工】【冰醋酸-醋酸】~居家清潔，30公斤1500元【工業用途】","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-19T16:21:42.940Z","current_price":1500,"original_price":null,"stock_status":"in_stock","available_quantity":988,"sold_quantity":12,"seller":{"id":"Y6892252862","name":"永豐工業原料行","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/1a9203f5-0994-4637-923b-44f7840b2b8b.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"乙酸，俗名也叫醋酸、冰醋酸，化學式CH3COOH，為食醋內酸味及刺激性氣味的來源。乙酸是具有腐蝕性的，其蒸汽對眼和鼻有刺激性作用。\n\n家庭中，乙酸稀溶液常被用作除垢劑。食品工業方面(本公司另有售食品級冰醋酸)，在食品添加劑列表E260中，乙酸是規定的一種酸度調節劑。\n\n(a) 規格：\n\n - 乙酸的熔點為16.5℃。沸點118.1℃。相對密度1.05，閃點39℃，爆炸極限4%～17%（體積）。純的乙酸在低於熔點時會凍結成冰狀晶體，所以無水乙酸又稱為冰醋酸。\n - 乙酸易溶於水和乙醇，其水溶液呈弱酸性。乙酸鹽也易溶於水。\n(b) 應用：\n\n1.可製造各種香料、染料、藥品及合成纖維等物質的重要原料。\n\n2.一般的食用醋約含有3~5％的乙酸。\n\n3.醋：依作法不同可分釀造醋、合成醋。\n\n其他用途可以製造下列試藥：醋酸酐，醋酸纖維素酯，乙酸乙烯酯單體，醋酸酯類，氯醋酸；塑膠產品；醫藥品，染料，殺蟲劑，照相化學品等等；食品添加劑 (多少帶酸味的)；乳液凝結劑；油井酸化劑；紡織印花。\n\n危警訊息:\n\n燃液體和蒸氣皮膚接觸有害，可能腐蝕金屬造成嚴重皮膚灼傷和眼睛損傷，造成嚴重眼睛損傷，倒吸入肺部會引起致命的肺水腫，對水生生物有害。\n\n台灣製。\n\n本公司為合法授權經銷商。\n\n       \n\n運費說明:\n\n \n\n貨運配貨運部分\n\n  貨運每30公斤運費120元，貨到付款150元   \n\n  \n\n \n\n特殊地區, 運費另計, 歡迎來電洽詢!","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"24678","category_name":"其他","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24678","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-24678-category.html"}],"view_count":4,"watch_count":10}