MDL：
--MFCD00149214

Molecular Formula：
C4H6MgO4?4H2O

Molecular Weight：
214.45

Alias：
醋酸鎂，乙酸鎂四水合物 Cromosan Acetic acid magnesium salt

Product order：

Name	Specifications	Packing	Price	Delivery
Magnesium acetate tetrahydrate	99%，用于分子生物學(xué)	250g	RMB 357.5	Consulting service
Magnesium acetate tetrahydrate	99%，用于分子生物學(xué)	500g	RMB 140.8	Consulting service
Magnesium acetate tetrahydrate	HPLC	500g	RMB 107.8	Consulting service
Magnesium acetate tetrahydrate	AR	500g	RMB 107.8	Consulting service

Character：
白色結(jié)晶，易潮解，易溶于水或醇，其水溶液呈中性或微酸性。劇毒。
熔點：80℃
密度：1.454

Quality Standard：
 
   Q/(HG)SJ 730-1977
項目Item                                    分析純　　　　   化學(xué)純
　　　　　　　　　　　　　　　　　　         (AR)             (CP)
含量(C4H6MgO4?4H2O)Assay,%                  ≥99.0            97.0
澄清度試驗Clarity                            合格　　　　　　 合格
水不溶物Insoluble matter,%                  ≤0.005           0.01
氯化物(Cl)Chloride,%                        ≤0.005           0.003
硫酸鹽(SO4)Sulfate,%                        ≤0.005           0.01
磷酸鹽(PO4)Phosphate,%                      ≤0.001           0.002
鈣(Ca)Calcium,%                             ≤0.01            0.04
錳(Mn)Manganese,%                           ≤0.001           0.005
鐵(Fe)Iron,%                                ≤0.0002          0.001
鋇(Ba)Barium,%                              ≤0.003           0.05
重金屬(以Pb計)Heavy metals,%                ≤0.0005          0.002

ACS級
項目名稱Item                                ACS Grade
含量
[(CH3COO)2Mg·4H2O]Assay                    98.0-102.0%
水不溶物Insoluble matter                    ≤0.005%
硫酸鹽(SO4)Sulfate                          ≤0.005%
鋇(Ba)Barium(Ba)                            ≤0.001%
氯化物(Cl)Chloride(Cl)                      ≤0.001%
鐵(Fe)Iron(Fe)                              ≤5ppm
鈣(Ca)Calcium(Ca)                           ≤0.01%
錳(Mn)Manganese(Mn)                         ≤0.001%
鉀(K)Potassium(K)                           ≤0.005%

品級Grade                               分子生物學(xué)  
                                       (for molecular biology)
外觀Appearance                          白色粉末
紅外光譜鑒別Infrared spectrometry       Conforms
純度Purity                              ≥99.0% (GC)  
熔點Melting point                       72-75 °C
氯chloride (Cl-):                       ≤0.001%
硫酸根sulfate (SO42-):                  ≤0.005%
Ba:                                     ≤0.001%
Fe:                                     ≤5 ppm
K:                                      ≤0.005%
Na:                                     ≤0.005%
重金屬heavy metals (as Pb):             ≤5 ppm
DNase, RNase and protease,              none detected

Storage：
密封保存。
用途  用于制備乙酸鈾酰鎂，分析試劑。