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首頁 > 供應產品 > 鉻酸,鉻酸酐,三氧化鉻,現貨供應,質優價廉
鉻酸,鉻酸酐,三氧化鉻,現貨供應,質優價廉
單價 23.00 / 公斤對比
銷量 暫無
發貨 山東濟南市付款后24小時內
庫存 10000公斤起訂50公斤
品牌 濟南裕興,重慶民豐,四川,進口哈薩克,德國朗盛
型號 1333-82-0
規格 50公斤/桶
過期 長期有效
更新 2013-08-22 10:40
 
詳細信息
鉻酸酐,又稱三氧化鉻,50公斤/桶,含量99.7,單價23,開票25,本公司經營的鉻酐有濟南正宗裕興鉻酐,重慶民豐,四川鉻酐,進口鉻酐,德國朗盛(粒狀)鉻酐。量大從優。

外觀:暗紅色或暗紫色斜方結晶,易潮解。加熱至熔點開始分解,加熱至沸點完全分解。用于生產鉻的化合物,氧化劑,催化劑,此外還用于木材防腐,電鍍等。由濃禁發 硫酸與重鉻酸鉀反應制得。
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