phosphate (PO43-): ≤10 mg/kg

bromide, chloride (as Cl-): ≤100 mg/kg

iodate (IO3-): ≤2 mg/kg

sulfate (SO42-): ≤10 mg/kg

Ca: ≤10 mg/kg

Ba: ≤20 mg/kg

Fe: ≤3 mg/kg

Na: ≤300 mg/kg

As: ≤0.1 mg/kg

Mg: ≤10 mg/kg

puriss. p.a.

≤0.0005% heavy metals (as Pb)

≤0.001% total nitrogen (N)

≤0.005% thiosulfate (S2O3)

≤0.02% free alkali (as KOH)

≤0.2% loss on drying, 105 °C

≥99.5%

KI

22-36/38

Warning

Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

1

有害性 (Xn)

H302-H315-H319

TT2975000

6.0-9.0 (20 °C, 5%)

1 mmHg ( 745 °C)

681 °C(lit.)