{"type":"product","schema_version":"1.0","item_id":"100856273920","canonical_url":"https://tw.bid.yahoo.com/item/100856273920","title":"『青山六金』附發票 安息香酸鈉 25KG 食品級 苯甲酸鈉 苯甲酸鈉 廣泛性防腐抑菌劑 真菌 細菌 黴菌 青苔","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-23T11:04:57.749Z","current_price":3100,"original_price":null,"stock_status":"in_stock","available_quantity":999,"sold_quantity":0,"seller":{"id":"Y0501535829","name":"青山六金","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/86c2f398-a004-4c65-b4d6-4cc159cbdc3a.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"『青山六金』\n\n不可合併運費\n\n安息香酸鈉 25KG 食品級 \n\n偏遠地區運費另計\n\n英文名稱:Sodium benzoate化學式\n\n化學式:C6H5COONa\n\n最常應用於:廣泛性防腐抑菌劑，真菌、細菌、黴菌、青苔\n\n建議使用倍數: 300~500倍\n\n一般用於農業之安息香酸大多屬於安息香酸鈉。由於安息香酸(苯甲酸)在常溫下難溶于水，在空氣（特別是熱空氣）中微揮發。因此大多使用易溶於水的「安息香酸鈉」。\n\n苯甲酸和苯甲酸鈉的性狀和防腐性能都差不多。苯甲酸鈉大多為白色顆粒，無臭或微帶安息香氣味，味微甜，有收斂性；易溶于水（常溫）53.0g/100ml左右，PH在8左右；苯甲酸鈉也是酸性防腐劑，在鹼性介質中無殺菌、抑菌作用；其防腐最佳PH是2.5-4.0。\n\n苯甲酸鈉親油性較大，易穿透細胞膜進入細胞體內，幹擾細胞膜的通透性，抑制細胞膜對氨基酸的吸收；進入細胞體內電離酸化細胞內的堿儲，並抑制細胞的呼吸酶系的活性，阻止乙醯輔酶A縮合反應，從而起到食品防腐的目的。\n\n小店商品都有附發票 需統編請備註喔~3Q","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"26086","category_name":"其他園藝用具","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":"2092107080","name":"園藝/庭院用具","url":"/tw/%E5%9C%92%E8%97%9D-%E5%BA%AD%E9%99%A2%E7%94%A8%E5%85%B7-2092107080-category.html"},{"id":"26086","name":"其他園藝用具","url":"/tw/%E5%85%B6%E4%BB%96%E5%9C%92%E8%97%9D%E7%94%A8%E5%85%B7-26086-category.html"}],"view_count":1,"watch_count":0,"hashtags":["安息香酸鈉","苯甲酸鈉","廣泛性防腐抑菌劑"]}