半岛bd体育手机客户端 说明

联系

Replaces: MX0045; MX0045-1; MX0045-2; MX0045-4; MX0045-20

分析说明

Assay (complexometric): 99.0 - 101.0 %
Identity: conforms
Appearance of solution: passes test
Insoluble matter: ≤ 0.005 %
pH-value (5?%; water): 5.0 - 6.5
Acidity or alkalinity: passes test
Bromide (Br): ≤ 0.05 %
Nitrate (NO?): ≤ 0.001 %
Phosphate (PO?): ≤ 5 ppm
Sulfate (SO?): ≤ 0.002 %
Total nitrogen (N): ≤ 0.0002 %
Heavy metals (ACS): ≤ 5 ppm
Heavy metals (as Pb): ≤ 0.0005 %
Al (Aluminium): ≤ 0.0002 %
As (Arsenic): ≤ 0.0002 %
Ba (Barium): ≤ 0.002 %
Ca (Calcium): ≤ 0.003 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 5 ppm
K (Potassium): ≤ 0.001 %
Mn (Manganese): ≤ 5 ppm
Na (Sodium): ≤ 0.001 %
NH? (Ammonium): ≤ 0.002 %
Pb (Lead): ≤ 0.0005 %
Sr (Strontium): ≤ 0.005 %
Water: 51.0 - 55.0 %
Corresponds to ACS, ISO, 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	MgCl2· 6H2O
分子量	203.30
MDL编号	MFCD00149781
EC索引号	232-094-6

半岛bd体育手机客户端 性质

质量水平	300
等级	ACS reagent
机构	reag. ISO reag. Ph. Eur.
测定	99.0-102.0% (complexometric)
形式	solid
效能	8100 mg/kg LD50, oral (Rat)
pH值(酸碱度)	4.5-7.0 (20 ℃, 50 g/L in H2O)
mp	117 ℃ (decomposition)
痕量阴离子	bromide (Br-): ≤0.05% nitrate (NO3-): ≤0.001% phosphate (PO43-): ≤5 ppm sulfate (SO42-): ≤0.002%
痕量阳离子	Al: ≤ 0.0002% As: ≤ 0.0002% Ba: ≤ 0.002% Ca: ≤ 0.003% Cu: ≤ 0.0005% Fe: ≤ 5 ppm K: ≤ 0.001% Mn: ≤ 5 ppm N: ≤ 0.0002% NH4+: ≤ 0.002% Na: ≤ 0.001% Pb: ≤ 0.0005% Sr: ≤ 0.005% heavy metals: ≤ 5 ppm heavy metals (as Pb): ≤ 0.0005%
储存温度	2-30℃
SMILES string	O.O.O.O.O.O.Cl[Mg]Cl
InChI	1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
InChI key	DHRRIBDTHFBPNG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable