InChI key
JLKDVMWYMMLWTI-UHFFFAOYSA-M
InChI
1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
SMILES string
[K+].[O-]I(=O)=O
product line
BioUltra
assay
≥99.5% (RT)
form
solid
impurities
insoluble matter, passes filter test, ≤0.002% total nitrogen (N)
loss
≤0.05% loss on drying, 110 °C
pH
5.0-8.0 (25 °C, 0.1 M in H2O)
mp
560 °C (lit.)
solubility
H2O: 0.1 M at 20 °C, clear, colorless
density
3.93 g/mL at 25 °C (lit.)
anion traces
bromide, bromate, chloride, chlorate (as Cl-): ≤200 mg/kg, iodide (I-): ≤20 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤5 mg/kg, Ba: ≤50 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
absorption
cut-off at 276 nm in H2O at 0.1 M
storage temp.
2-8°C
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