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Magnesium acetate tetrahydrate

品牌
Supelco
CAS
16674-78-5
货号
1.05819
规格纯度
for analysis EMSURE® ACS,Reag. Ph Eur
参考价格
1069.57 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

分析说明

Assay (complexometric): 99.5 - 102.0 %
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Ba (Barium): ≤ 0.001 %
Ca (Calcium): ≤ 0.001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0001 %
K (Potassium): ≤ 0.005 %
Mn (Manganese): ≤ 0.001 %
Na (Sodium): ≤ 0.001 %
Sr (Strontium): ≤ 0.005 %
Zn (Zinc): ≤ 0.0002 %
Corresponds to ACS,Reag. Ph Eur

法律信息

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式(CH3COO)2Mg · 4 H2O
分子量214.45
MDL编号MFCD00149214
EC索引号205-554-9

产品性质

质量水平300
等级ACS reagent
机构reag. Ph. Eur.
测定99.5-102.0% (complexometric)
形式solid
pH值(酸碱度)6.1 (20 ℃, 50 g/L in H2O)
mp80 ℃
溶解性 1200 g/L
密度1.45 g/cm3
堆积密度510 kg/m3
痕量阴离子chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.001%
痕量阳离子Ba: ≤ 0.001%
Ca: ≤ 0.001%
Cu: ≤ 0.0005%
Fe: ≤ 0.0001%
K: ≤ 0.005%
Mn: ≤ 0.001%
Na: ≤ 0.001%
Sr: ≤ 0.005%
Zn: ≤ 0.0002%
heavy metals (as Pb): ≤ 0.0005%
储存温度2-30℃
InChI1S/2C2H4O2.Mg.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChI keyXKPKPGCRSHFTKM-UHFFFAOYSA-L

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

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