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四水乙酸鎂（醋酸鎂）

四水乙酸鎂（醋酸鎂）

一、化學名：乙酸鎂

二、分(fen)子式：C4H6O4Mg·4H2O

三、分子量：214.478

四、CAS：16674-78-5

五、性狀：無色單斜晶體，容易潮解(jie)。易溶于水(shui)，加熱脫(tuo)水(shui)，水(shui)溶液為中(zhong)性或弱(ruo)酸性。熔點是72-80℃。

六、用(yong)途：可用(yong)于飼料添加劑、化(hua)妝品，制備(bei)醋酸鈾酰鎂，測(ce)定鈉；用(yong)作(zuo)(zuo)分析試劑，如作(zuo)(zuo)沉淀劑；

用作融雪劑、化學試(shi)劑、醫藥品(pin)原料(liao)和有機合成(cheng)催化劑。

七、包裝：內襯聚乙烯塑(su)料(liao)袋，外套(tao)復合(he)塑(su)料(liao)編織袋包裝，每袋凈重25kg。

八、貯(zhu)存(cun)與運(yun)輸(shu)：本品應(ying)貯(zhu)存(cun)在干燥通風清潔的庫房(fang)中，裝載運(yun)輸(shu)時要輕(qing)裝輕(qing)放，防(fang)(fang)止包裝破損，防(fang)(fang)止受潮、受熱，避免(mian)陽光暴曬(shai)，運(yun)輸(shu)過程(cheng)中防(fang)(fang)止雨淋受潮，應(ying)與有(you)氧化劑、毒(du)物(wu)品隔離。

質量指標SpecificationHG3-1099-77
分析純化學純
含量（以干基計），w/%            ≥Content(On dry basis),w/%          ≥99.097.0
水不溶物，w/%                  ≤Water insoluble substances,w/%      ≤0.0050.01
氯化物（Cl），w/%                 ≤Chlorides(Cl),w/%                ≤0.00050.003
硫酸鹽（SO4），w/%               ≤Sulfates(SO4) ,w/%                ≤0.0050.01
磷酸鹽（PO4），w/%               ≤Phosphates(PO4), w/%             ≤0.0010.002
鈣（Ca），w/%                    ≤Calcium(Ca),w/%                 ≤0.010.04
錳（Mn），w/%                    ≤Manganese(Mn),w/%              ≤0.0010.005
鐵（Fe），w/%                    ≤Iron(Fe),w/%                     ≤0.00020.001
鋇（Ba），w/%                    ≤Barium(Ba),w/%                  ≤0.0030.005
重金屬（以Pb計），w/%            ≤Heavy metal(as Pb),w/%            ≤0.00050.002
澄清度試驗Clarity test合格合格

1、Chemical Name: Magnesium Acetate

2、Molecular Formula: C4H6O4Mg·4H2O

3、Molecular Weight: 214.478

4、CAS: 16674-78-5

5、Character:It is colorless monoclinic crystal and is easy to deliquesce. Soluble in water, heated and dehydrated, and the aqueous solution is neutral or weakly acidic.The melting point is 72-80℃.

6、Usage: It can be used for feed additives and cosmetics, the preparation of magnesium uranyl acetate, the determination of sodium in lab. It can also be used as an analytical reagent such as precipitant , and it can be used as snow-melting agent,chemical reagents, pharmaceutical raw materials and organic synthesis catalysts.

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 , moisture direct sunshine and during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances and oxides.