03124
Potassium iodide
puriss., meets analytical specification of Ph. Eur. BP, USP, 99.0-100.5% (calc. to the dried substance)
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| Size/SKU | Availability | Price |
|---|---|---|
250 g | Check Cart for Availability | $206.00 |
1 kg | Check Cart for Availability | $433.00 |
About This Item
vapor pressure
1 mmHg ( 745 °C)
Quality Segment
grade
puriss.
assay
99.0-100.5% (calc. to the dried substance)
form
solid
quality
meets analytical specification of Ph. Eur. BP, USP
impurities
ammonium, in accordance, organic volatile impurities, complies (GC), residual solvents, in accordance, ≤0.001% heavy metals (as Pb), ≤0.01% thiosulfate (S2O3), ≤0.02% free alkali (as KOH)
loss
≤0.5% loss on drying, 105 °C
pH
~6.9 (20 °C, 50 g/L)
mp
681 °C (lit.)
solubility
water: complete (ca.1,430 g/l at 25 °C (77 °F))
anion traces
iodate (IO3-): in accordance, nitrate (NO3-): in accordance, nitrite (NO2-): in accordance, sulfate (SO42-): ≤100 mg/kg
cation traces
Ba:, in accordance, Fe: ≤10 mg/kg
suitability
complies for appearance of solution
SMILES string
[K+].[I-]
InChI
1S/HI.K/h1H;/q;+1/p-1
InChI key
NLKNQRATVPKPDG-UHFFFAOYSA-M
General description
1 of 1
This Item | |||
|---|---|---|---|
| description puriss., meets analytical specification of Ph. Eur. BP, USP, 99.0-100.5% (calc. to the dried substance) | description Pharmaceutical Secondary Standard; Certified Reference Material | description puriss. p.a., reag. ISO, reag. Ph. Eur., ≥99.0% | description ≥99.99% trace metals basis |
| form solid | form - | form solid | form crystals and lumps |
| assay 99.0-100.5% (calc. to the dried substance) | assay - | assay 99.0-100.5% (calc. to the dried substance), ≥99.0% | assay ≥99.99% trace metals basis |
| solubility water: complete (ca.1,430 g/l at 25 °C (77 °F)) | solubility - | solubility water: complete (ca.1,430 g/l at 25 °C (77 °F)) | solubility water: soluble |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| grade puriss. | grade certified reference material, pharmaceutical secondary standard | grade puriss. p.a. | grade - |
| vapor pressure 1 mmHg ( 745 °C) | vapor pressure 1 mmHg ( 745 °C) | vapor pressure 1 mmHg ( 745 °C) | vapor pressure 1 mmHg ( 745 °C) |
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Signal Word
Danger
Target Organs
Thyroid,Liver
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - STOT RE 2 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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