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包括二氯甲烷,二氯乙烷,多乙烯多胺;一乙、二乙、三醇胺;環己烷,異丙醇,丙二醇,乙二醇,丙酸,己二酸,乙二醛,醋酸丁酯,醋酸乙酯,甲基叔丁基醚,環己醇,環己酮,環己烷,甲基丙烯酸,**, DMF,DMC,三***,多聚甲醛,巰基乙酸,三氧化二鐵,壬基酚,苯酚,***銅,過***銨,氨基磺酸,丁酸鈉,氫酸鈉,***,三氯乙烯,四氯乙烯,四氫呋喃,二甲基亞砜,環氧氯丙烷,磺酸,硼酸,硬酯酸,己內酰胺,氯化鈷,碘化鉀等

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首頁 > 供應產品 > 鉻酸鉀_工業級鉻酸鉀廠家_CAS7789-00-6
鉻酸鉀_工業級鉻酸鉀廠家_CAS7789-00-6
單價 29.00 / 公斤對比
銷量 暫無
發貨 山東濟南市付款后3天內
庫存 20000公斤起訂50公斤
品牌 匯豐達
含量 99%
產地 國產
包裝 50kg/件
過期 長期有效
更新 2025-08-15 15:26
 
詳細信息

鉻酸鉀

英文名:potassium chromate

別 稱;鉻酸二鉀

化學式:K2CrO4

分子量:194.19

CAS登錄號:7789-00-6

EINECS登錄號:232-140-5

熔 點:968水溶性溶于水,不溶于乙醇。

水溶解性 :640 g/L

密 度:2.732g/cm3

外 觀:黃色斜方晶體

主要用途:用于金屬防銹劑,鉻酸鹽的制造。用作氧化劑,印染的媒染劑。用于墨水、顏料、搪瓷、金屬防腐等。 

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