Tin(II) chloride dihydrate

grade

ACS reagent

Quality Level

300

Agency

reag. ISO
reag. Ph. Eur.

product line

EMSURE^®

Assay

98.0-103.0% (SnCl₂.2H₂O basis iodometric)

form

solid

potency

700 mg/kg LD₅₀ oral (Rat)

impurities

≤0.05% Substances not precipitated with H2S (as sulphates)

pH

1-2 (20 °C 100 g/L in H₂O)

bp

623 °C/1013 hPa (anhydrous substance)

mp

38 °C (anhydrous substance)

density

2.71 g/cm³ at 20 °C

bulk density

1250 kg/m³

anion traces

sulfate (SO₄^2-): ≤0.002%

cation traces

As: ≤0.0001%
Ca: ≤0.005%
Cu: ≤0.001%
Fe: ≤0.002%
K: ≤0.005%
NH₄⁺: ≤0.002%
Na: ≤0.01%
Pb: ≤0.005%
heavy metals (as Pb): ≤0.005%

storage temp.

15-25°C

InChI

1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2

InChI key

FWPIDFUJEMBDLS-UHFFFAOYSA-L