硫酸钾 CAS#:7778-80-5_南京甲乙信维化工有限公司

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硫酸钾

CAS号	7778-80-5
规格	25kg/包	纯度	99%
货号	003	货期	15天
品牌	Sunway	库存	1500ton
规格	25kg/包
纯度	99%
货号	003
货期	15天
品牌	Sunway
库存	1500ton
注意：请务必与卖家联系核实单价库存，以确保您的资金安全及交易顺利。
参考价：需询盘

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货号	品牌	纯度	规格	参考价	货期
003	Sunway	99%	25kg/包	需询盘	15天

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详细信息(中文)：
　　一、化学名：硫酸钾

　　二、分子式：K2SO4

　　三、分子量：174.26

　　四、CAS：7778-80-5

　　五、性能：无色或白色硬质结晶，或结晶性粉末。有苦咸味。相对密度2.662，熔点1069℃。1g溶于约8.5ml的水，不溶于乙醇、丙酮。5%水溶液的pH值5.5-8.5。

　　六、用途：调味剂;膳食用代盐剂。玻璃工业用作沉清剂。医药工业还用作缓泻剂等。

　　七、包装：内衬聚乙烯塑料袋，外套塑料编织袋，每袋25Kg。

　　八、贮存与运输：应贮在干燥，通风清洁的库房中，轻装轻放，防止受潮、受热，运输过程中防止雨淋受潮，应与有毒物品隔离堆放。

质量指标
Specification
FCC VII

含量（K2SO4）w/%
Content（K2SO4）
99.0-100.5

铅(Pb)，mg/kg ≤
Lead
2

硒(Se)，mg/kg ≤
selenium
5

详细信息(英文)：
　　1.Chemical Name: Potassium sulfate

　　2.Molecular Formula : K2SO4

　　3.Molecular Weight: 174.26

　　4.CAS: 7778-80-5

　　5.Character:It is colorless or white crystalline powder.It has bitter taste. Relative density is 2.662. Melting point is 1069. Easily soluble in water,insoluble in ethanol and acetone, pH is 5.5-8.5 in 5 aqueous solution.

　　6.Usage: It is used as seasoning and salt substitute.used as cleaning agent in glass industry.Used as bulk laxatives in medical industry.

　　7.Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer.The net weight of each bag is 25kg.

　　8.Storage and Transport: It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.