一、化学名：乙酸镁
二、分子式：C4H6O4Mg·4H2O
三、分子量：214.46
四、CAS：16674-78-5
五、性状：无色单斜晶体，容易潮解。易溶于水，加热脱水，水溶液为中性或弱酸性。
六、用途：可用于饲料添加剂、化妆品，制备醋酸铀酰镁，测定钠；用作分析试剂，如作沉淀剂；
用作融雪剂。
七、包装：内衬聚乙烯塑料袋，外套复合塑料编织袋包装，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，避免阳光暴晒，运输过程中防止雨淋受潮，应与有氧化剂、毒物品隔离。
|
质量指标 |
Specification |
HG3-1099-77 分析纯 |
HG3-1099-77 化学纯 |
|
含量（以干基计），w/% ≥ |
Content(On Dry Basis),w/% ≥ |
99.0 |
97.0 |
|
杂质测试 |
Impurity test |
合格 |
合格 |
|
水不溶物，w/% ≤ |
Water Insoluble substances,w/% ≤ |
0.005 |
0.01 |
|
氯化物（Cl），w/% ≤ |
Chlorides(Cl),w/% ≤ |
0.0005 |
0.003 |
|
硫酸盐（SO4），w/% ≤ |
Sulfates(SO4) ,w/% ≤ |
0.005 |
0.01 |
|
磷酸盐（PO4），w/% ≤ |
Phosphates(PO4), w/% ≤ |
0.001 |
0.002 |
|
钙（Ca），w/% ≤ |
Calcium(Ca),w/% ≤ |
0.01 |
0.04 |
|
锰（Mn），w/% ≤ |
Manganese(Mn),w/% ≤ |
0.001 |
0.005 |
|
铁（Fe），w/% ≤ |
Iron(Fe),w/% ≤ |
0.0002 |
0.001 |
|
钡（Ba），w/% ≤ |
Barium(Ba) ,w/% ≤ |
0.003 |
0.005 |
|
重金属（以Pb计），w/% ≤ |
Heavy Metal(As Pb),w/% ≤ |
0.0005 |
0.002 |
|
澄清度试验 |
Clarity Test |
合格 |
合格 |
1、Chemical Name: Magnesium Acetate
2、Molecular Formula: C4H6O4Mg·4H2O
3、Molecular Weight: 214.46
4、CAS: 16674-78-5
5、Character: It occurs as mono-clinic crystal, easily deliquescent. It is easily soluble in water, the aqueous solution is neutral weak acidic.
6、Usage: It can be used ffeed additives 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 , it can be used as snow-melting agent.
7、Packing: It is packed with polyethylene bag as inner layer, a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage Transport: It should be stored in a dry ventilative warehouse, kept away from heat , moisture direct sunshine during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances oxides.
