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寧波市金立化工有限公司  

甲醇、丙二醇、正己醇、二甘醇、乙二醇、聚乙二醇

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首頁 > 供應產品 > 純堿
純堿
單價 1500.00 / 噸對比
銷量 暫無
發貨 浙江寧波市付款后48小時內
庫存 100噸起訂1噸
過期 長期有效
更新 2012-09-01 15:13
 
詳細信息
 純堿       產地:山東、大連、湖北等    1500/噸     CAS號: 497-19-8 
質量指標:總堿量/%:≥99,氯化物/%:≤0.90,鐵/%:≤0.006,,水不溶物/%:≤0.10,灼燒失量/%:≤1.0
外觀性狀:白色粉末狀,是晶體。穩定性較強,但高溫下也可分解,生成氧化鈉和二氧化碳。長期暴露在空氣中能吸收空氣中的水分及二氧化碳,生成碳酸氫鈉,并結成硬塊。吸濕性很強
,很容易結成硬塊,在高溫下也不分解。易溶于水,微溶于無水乙醇,不溶于丙醇。
用途:用于制化學品、清洗劑、洗滌劑、也用于照相術和制醫藥品。
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