常用名 | 乙酸铵 | CAS号 | 631-61-8 |
---|---|---|---|
价格 | ¥需询单/1kg | 纯度 | 97.0% |
备货期 | 1天 | 库存 | 现货 |
产品网页 | http://www.kolodcn.com |
产品详情(用途,包装等)
乙酸铵 AMMONIUM ACETATE 一、化学名:乙酸铵 二、分子式:CH3COONH4 三、分子量:77.08 四、CAS:631-61-8 五、性状:有乙酸气味的白色三角晶体。溶于水和乙醇,不溶于丙酮,水溶液显中性。 六、用途:用作分析试剂、肉类防腐剂,也用作制药等。 七、包装:内衬聚乙烯塑料袋,外套塑料编织袋,每袋净重25kg。 八、贮存与运输:本品应贮存在干燥通风清洁的库房中,装载运输时要轻装轻放,防止包装破损,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。 质量指标 Specification GB/T 1292-2008 含量(CH3COONH4) ,w/% ≥ Assay(CH3COONH4),w/% ≥ 97.0 pH值(50g/L,25℃) pH Value(50g/L,25℃) 6.5-7.5 澄清度试验/号 ≤ Clarity Test/No,w/% ≤ 5 水不溶物,w/% ≤ Insoluble Substances,w/% ≤ 0.01 灼烧残渣(以硫酸盐计),w/% ≤ Ignition Residue (As Sulfates),w/% ≤ 0.01 氯化物(Cl),w/% ≤ Chlorides (Cl),w/% ≤ 0.001
硫酸盐(SO4),w/% ≤ Sulfates (SO4),w/% ≤ 0.005 镁(Mg),w/% ≤ Magnesium (Mg),w/% ≤ 0.001 钙(Ca),w/% ≤ Calcium (Ca),w/% ≤ 0.002 铁(Fe),w/% ≤ Iron (Fe),w/% ≤ 0.001 重金属(以Pb计),w/% ≤ Heavy Metals (As Pb),w/% ≤ 0.001 还原高锰酸钾物质(以O计),w/% ≤ Reduction of Potassium Permanganate ,w/% ≤ 0.0032 1、Chemical Name: Ammonium Acetate 2、Molecular Formula : CH3COONH4 3、Molecular Weight: 77.08 4、CAS:631-61-8 5、Character: It occurs as white triangular crystal with acetic acid smell. It’s soluble in water and ethanol, but insoluble in acetone. Aqueous solution is neutral. 6、Usage: It’s used as analytical reagent, meat preservative and also used in pharmacy. 7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as 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 from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances. 更多
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