六水合氯化镁 GRACS,ISO,Ph Eur

描述
产品目录编号	105833
Replaces	MX0045; MX0045-1; MX0045-2; MX0045-4; MX0045-20
同义词	Magnesium dichloride
描述	Magnesium chloride hexahydrate

应用
应用	Magnesium chloride hexahydrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS 7791-18-6, EC Number 232-094-6, chemical formula MgCl₂ * 6 H₂O.

毒性学信息
LD 50口服	LD50 Rat 8100 mg/kg

储存和货运信息
储存	于 +5°C 到 +30°C储存.

规格
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 (NO₃)	≤ 0.001 %
Phosphate (PO₄)	≤ 0.0005 %
Sulphate (SO₄)	≤ 0.002 %
Total nitrogen (N)	≤ 0.0002 %
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)	≤ 0.0005 %
K (Potassium)	≤ 0.001 %
Mn (Manganese)	≤ 0.0005 %
Na (Sodium)	≤ 0.001 %
NH₄ (Ammonium)	≤ 0.002 %
Pb (Lead)	≤ 0.0005 %
Sr (Strontium)	≤ 0.005 %
Water	51.0 - 55.0 %
Corresponds to ACS, ISO, Reag. Ph Eur