If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
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60399
Kaliumiodid
BioUltra, ≥99.5% (AT)
Synonym(e):
KI
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 100 g | Warenkorb auf Verfügbarkeit prüfen | € 164,00 | |
| 500 g | Warenkorb auf Verfügbarkeit prüfen | € 670,00 |
Über diesen Artikel
grade
reagent grade
Quality Segment
vapor pressure
1 mmHg ( 745 °C)
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
Application
Biochem/physiol Actions
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| form solid | form powder | form powder | form powder or crystals |
| solubility H2O: 1 M at 20 °C, clear, colorless | solubility H2O: 1 M, clear, colorless | solubility H2O: 1 M, clear, colorless | solubility water: soluble(lit.) |
| assay ≥99.5% (AT) | assay ≥99.0% | assay ≥99.0% | assay 99% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| grade reagent grade | grade - | grade - | grade - |
| anion traces bromide, chloride (as Cl-): ≤100 mg/kg, phosphate (PO43-): ≤10 mg/kg, iodate (IO3-): ≤2 mg/kg, sulfate (SO42-): ≤10 mg/kg | anion traces chloride (Cl-): ≤0.01%, sulfate (SO42-): ≤0.005% | anion traces chloride (Cl-): ≤0.01%, sulfate (SO42-): ≤0.005% | anion traces - |
| form solid | form powder | form powder | form powder or crystals |
| solubility H2O: 1 M at 20 °C, clear, colorless | solubility H2O: 1 M, clear, colorless | solubility H2O: 1 M, clear, colorless | solubility water: soluble(lit.) |
| assay ≥99.5% (AT) | assay ≥99.0% | assay ≥99.0% | assay 99% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| grade reagent grade | grade - | grade - | grade - |
| anion traces bromide, chloride (as Cl-): ≤100 mg/kg, phosphate (PO43-): ≤10 mg/kg, iodate (IO3-): ≤2 mg/kg, sulfate (SO42-): ≤10 mg/kg | anion traces chloride (Cl-): ≤0.01%, sulfate (SO42-): ≤0.005% | anion traces chloride (Cl-): ≤0.01%, sulfate (SO42-): ≤0.005% | anion traces - |
Still not finding the right product?
Explore all of our products under Kaliumiodid
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Oral
target_organs
Thyroid
Lagerklasse
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 60399-100G-F | 04061832675800 |
| 60399-500G-F | 04061832675817 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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