Sodium peroxidisulfate

Quality Level

300

product line

EMSURE^®

assay

≥99.0% (iodometric)

form

solid

potency

920 mg/kg LD₅₀, oral (Rat)
>10000 mg/kg LD₅₀, skin (Rabbit)

loss

≤0.05% loss on drying, 105 °C; 3 hours

pH

3.5-3.8 (20 °C, 100 g/L in H₂O)

solubility

545 g/L

density

1.2 g/cm³ at 20 °C

bulk density

1150 kg/m³

anion traces

chloride (Cl^–): ≤0.01%

cation traces

Cr: ≤0.001%
Cu: ≤0.001%
Fe: ≤0.0005%
Mn: ≤0.0001%
NH₄⁺: ≤0.05%
Pb: ≤0.001%
heavy metals (as Pb): ≤0.003%

storage temp.

15-25°C

InChI

1S/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2

InChI key

CHQMHPLRPQMAMX-UHFFFAOYSA-L