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AMMONIUM ACETATE
2019-07-22 10:58:06
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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.

质量指标SpecificationGB/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


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