assay

≥99.0% (RT)

reaction suitability

reagent type: reductant

impurities

≤0.3% 4,5-dihydroxy-1,2-dithiane

mp

40-43 °C
41-44 °C (lit.)

solubility

H₂O: 50 mg/mL, clear, colorless
H₂O: freely soluble
acetone: freely soluble
chloroform: freely soluble
diethyl ether: freely soluble
ethanol: freely soluble
ethyl acetate: freely soluble

anion traces

sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤250 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

storage temp.

2-8°C

SMILES string

O[C@H](CS)[C@H](O)CS

InChI

1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m1/s1

InChI key

VHJLVAABSRFDPM-QWWZWVQMSA-N