Fe: ≤50 mg/kg

Ni: ≤50 mg/kg

Cu: ≤50 mg/kg

Co: ≤50 mg/kg

Zn: ≤50 mg/kg

Cd: ≤50 mg/kg

Pb: ≤50 mg/kg

K: ≤500 mg/kg

Ca: ≤50 mg/kg

chloride (Cl-): ≤100 mg/kg

thiosulfate (S2O32-): ≤500 mg/kg

Na2SO3

purum p.a.

≥97.0% (RT)

Gloves

WE2150000

1

Contact with acids liberates toxic gas.