{"type":"product","schema_version":"1.0","item_id":"100147504623","canonical_url":"https://tw.bid.yahoo.com/item/100147504623","title":"【永豐化工】工業原料~ 美國車馬牌 Borax硼砂，1公斤【工業用途】","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T22:24:20.077Z","current_price":100,"original_price":null,"stock_status":"in_stock","available_quantity":981,"sold_quantity":14,"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/ce94f5c8-e0d8-43c4-887b-3b154df9eec3.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c5e3eba7-6f30-45c5-a21d-f176bc4c9e5d.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"商品名稱: 美國車馬牌硼砂\n\nBorax Decahydrate is the refined form of natural sodium borate. Composed of boric oxide (B2O3), sodium oxide, and water, it is a mild, alka and crystal buffering and fluxing properties. Available in powder or granular form, Borax Decahydrate is an important multifunctional source of B2O3, particularly for processes in which the simultaneous presence of sodium is beneficial.\n\n \n\n硼砂，或稱四硼酸鈉，分子式Na2B4O7.10H2O，是非常重要的含硼礦物及硼化合物。\n\n通常為含有無色晶體的白色粉末，易溶於水。\n\n硼砂有廣泛的用途，可用作清潔劑、化妝品、殺蟲劑，也可用於配置緩衝溶液和製取其他硼化合物等。\n\n硼砂常指四硼酸鈉的十水合物，即Na2B4O7.10H2O，但市售硼砂往往已經部分風化。\n\n硼砂是製造光學玻璃、琺琅和瓷釉的原料；也用於鋼鐵冶金。\n\n實驗室中常用硼砂來配置硼砂緩衝溶液，用於DNA的凝膠電泳以及分析化學等。\n\n硼砂珠實驗可用來鑒定特定金屬，例如銅、鐵、鉻、錳、鈷和鎳等。\n\n硼砂有防腐作用，為複方硼砂溶液的主要成分。\n\n早年在台灣，貢丸會加入硼砂以增加彈性及口感，後來禁用。\n\n \n\n美國車馬牌 20 MULE TEAM 硼砂\n\n運費說明:\n\n \n\n1.超商部分\n\n超商取貨付款:規定限重5公斤【1kg最多寄5包】請買家注意!!\n\n \n\n2.郵局運費部份\n\n    1~2公斤郵局便利箱運費65元\n\n   2~4公斤郵局便利箱運費80元\n\n   5公斤以上郵局便利箱運費110元\n\n \n\n3.宅配貨運部分\n\n   貨運每25公斤運費110元，貨到付款140元\n\n  \n\n   特殊地區, 運費另計, 歡迎來電洽詢!\n\n以上內容版權為本公司所有，翻印必究","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"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","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080464","category_name":"其他清潔用品","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":"2092080440","name":"日用品/清潔用品","url":"/tw/%E6%97%A5%E7%94%A8%E5%93%81-%E6%B8%85%E6%BD%94%E7%94%A8%E5%93%81-2092080440-category.html"},{"id":"2092080464","name":"其他清潔用品","url":"/tw/%E5%85%B6%E4%BB%96%E6%B8%85%E6%BD%94%E7%94%A8%E5%93%81-2092080464-category.html"}],"view_count":5,"watch_count":18}