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食品级乙酸铵、江苏乙酸铵厂家详细信息: |
“食品级乙酸铵、江苏乙酸铵厂家”参数说明
“食品级乙酸铵、江苏乙酸铵厂家”详细介绍
乙酸铵
? AMMONIUM ACETATE
一、化学名:
乙酸铵
二、分子式:CH
3COONH
4三、分子量:77.08
四、
CAS
:
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SpecificationGB/T
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 : CH
3COONH
43
、
Molecular Weight: 77.084
、
CAS
:
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.
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