storage conditions

Store at +15°C to +25°C.

Quality Level

300

grade

ACS reagent

Agency/Method

reag. Ph. Eur.

assay

≥98.0% (iodometric)

form

solid

potency

742 mg/kg LD₅₀, oral (Rat)

pH

3.2 (20 °C, 100 g/L in H₂O)

mp

120 °C (decomposition)

density

1.98 g/cm³ at 20 °C

bulk density

900 kg/m³

anion traces

chloride, chlorate (as Cl^-): ≤0.001%

cation traces

Fe: ≤ 0.001%
Mn: ≤ 0.00005%
heavy metals (as Pb): ≤ 0.001%

storage temp.

15-25°C

InChI

1S/2H3N.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h2*1H3;(H,1,2,3)(H,4,5,6)

InChI key

ROOXNKNUYICQNP-UHFFFAOYSA-N