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首頁 > 供應產品 > 現貨供應優質錫酸鉀//云南產【錫酸鉀】
現貨供應優質錫酸鉀//云南產【錫酸鉀】
單價 110.00 / 公斤對比
銷量 暫無
發貨 山東濟南市付款后24小時內
庫存 999公斤起訂25公斤
品牌 云錫
型號 12125-03-0
規格 25KG/桶
過期 長期有效
更新 2013-08-22 10:40
 
詳細信息

【別名】 三水合錫(Ⅳ)酸鉀
分子式:K2SnO3·3H2O
CAS號:12125-03-0
分子量】 298.95
【性質】 外觀為白色或淡棕色結晶粉末,系斜方結晶或菱面體結晶。相對密度3.197,易溶于水,呈堿性,水中溶解度為110.5g/100mL(15℃);不溶于***。在空氣中易吸收二氧化碳而分解并生成碳酸鉀和氫氧化錫。加熱到140℃而失去三個結晶水。
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