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,应与有物品隔离。
质量指标 试剂级 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 ytical 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.
欢迎您成为我们的合并伙伴,我们将提供诚信的服务。希望在今后的合作中,我们可以一起发展,让我们的安全稳定的质量,让您在这混乱的市场中与众不同,并获得更大更好的市场。通过我们提供的服务,将保证您和客户的安全,排除潜在危险因素,大大提升贵企的竞争力。谢谢您的支持,希望我们能一起为了行业进步而努力。