60399
Potassium iodide
BioUltra, ≥99.5% (AT)
Synonym(s):
KI
About This Item
vapor pressure
1 mmHg ( 745 °C)
Quality Level
product line
BioUltra
Assay
≥99.5% (AT)
form
solid
impurities
insoluble matter, passes filter test
≤0.001% total nitrogen (N)
loss
≤0.5% loss on drying, 110 °C
pH
6.0-9.0 (25 °C, 1 M in H2O)
mp
681 °C (lit.)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
bromide, chloride (as Cl-): ≤100 mg/kg
iodate (IO3-): ≤2 mg/kg
phosphate (PO43-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg
cation traces
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 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: ≤300 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
absorption
cut-off at 273 nm in H2O at 1 M
application(s)
vitamins, nutraceuticals, and natural products
SMILES string
[K+].[I-]
InChI
1S/HI.K/h1H;/q;+1/p-1
InChI key
NLKNQRATVPKPDG-UHFFFAOYSA-M
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Related Categories
Application
- to inhibit active oxygen as a component of processes such as DNA damage
- as a chaotropic agent which, in high concentrations can dissolve a gel matrix
- in the recovery of DNA from gel slices by gel dissolution
Biochem/physiol Actions
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
STOT RE 1 Oral
Target Organs
Thyroid
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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