Documents
1.05833
Magnesium chloride hexahydrate
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Recommended Products
grade
ACS reagent
Quality Level
Agency
reag. ISO
reag. Ph. Eur.
product line
EMSURE®
Assay
99.0-102.0% (complexometric)
form
solid
potency
8100 mg/kg LD50, oral (Rat)
composition
Water, 51-55%
impurities
≤0.005% Insoluble matter
pH
4.5-7.0 (20 °C, 50 g/L in H2O)
mp
117 °C (decomposition)
anion traces
bromide (Br-): ≤0.05%
nitrate (NO3-): ≤0.001%
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.002%
cation traces
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%
storage temp.
2-30°C
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
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Related Categories
1 of 4
This Item | 1.93263 | 1.02367 | 63033 |
|---|---|---|---|
| assay 99.0-102.0% (complexometric) | assay - | assay - | assay - |
| form solid | form - | form solid | form - |
| impurities ≤0.005% Insoluble matter | impurities - | impurities - | impurities - |
| pH 4.5-7.0 (20 °C, 50 g/L in H2O) | pH - | pH 4.5-7.0 (20 °C, 50 g/L in H2O) | pH - |
| mp 117 °C (decomposition) | mp - | mp 117 °C (decomposition) | mp - |
Linkage
Analysis Note
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): ≤ 5 ppm
Sulfate (SO₄): ≤ 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 %
NH₄ (Ammonium): ≤ 0.002 %
Pb (Lead): ≤ 0.0005 %
Sr (Strontium): ≤ 0.005 %
Water: 51.0 - 55.0 %
Corresponds to ACS, ISO, Reag. Ph Eur
Legal Information
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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