食品级硫酸钾价格电询(0518)85397819,15261352833, 在线QQ907182987。一、中文品名:食品级硫酸钾;英文品名:POTASSIUM SULFATE FOOD GRADE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
51、Chemical Name: Potassium sulfate2、Molecular Formula : K2SO43、Molecular Weight: 174.264、CAS: 7778-80-55、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 seaso
ning 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 poiso
nous substances.