IRON(II) CHLORIDE TETRAHYDRATE FOR ANALY

Code: 1038610250 D2-231

Analysis Note

Assay (manganometric): ≥ 98.0 %Sulfate (SO4): ≤ 0.01 %Total nitrogen (N): ≤ 0.001 %As (Arsenic): ≤ 0.0005 %Cu (Copper): Ͱ...


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Analysis Note

Assay (manganometric): ≥ 98.0 %Sulfate (SO4): ≤ 0.01 %Total nitrogen (N): ≤ 0.001 %As (Arsenic): ≤ 0.0005 %Cu (Copper): ≤ 0.002 %Mn (Manganese): ≤ 0.005 %Pb (Lead): ≤ 0.001 %Zn (Zinc): ≤ 0.003 %Substances not precipitated by ammonia (as sulfates): ≤ 0.05 %

Legal Information

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

Linkage

Replaces: FX0250; FX0250-2

Packaging

50 kg in Plastic drum

1 kg in Plastic bottle

250 g in Plastic bottle

anion tracessulfate (SO42-): ≤0.01%
assay≥98.0% (manganometric)
bulk density900 kg/m3
cation tracesZn: ≤0.003%, Mn: ≤0.005%, N: ≤0.001%, Pb: ≤0.001%, As: ≤0.0005%, Cu: ≤0.002%
density1.93 g/cm3 at 20 °C
formsolid
impurities≤0.05% Substances not precipitated by ammonia (as sulfates)
InChI keyWSSMOXHYUFMBLS-UHFFFAOYSA-L
InChI1S/2ClH.Fe.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
mp105-110 °C (Elimination of water of crystallisation)
pH2.5 (20 °C, 100 g/L in H2O)
potency450 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
solubility1600 g/L
storage temp.15-25°C
Cas Number13478-10-9
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