PX1507
碘化钾
granular, Meets ACS Specifications GR ACS
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关于此项目
线性分子式:
KI
化学文摘社编号:
分子量:
166.00
UNSPSC Code:
12352302
EC Index Number:
231-659-4
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
granular
Solubility:
water: soluble
产品名称
碘化钾, granular, Meets ACS Specifications GR ACS
InChI
1S/HI.K/h1H;/q;+1/p-1
SMILES string
[K+].[I-]
InChI key
NLKNQRATVPKPDG-UHFFFAOYSA-M
grade
ACS reagent
vapor pressure
1 mmHg ( 745 °C)
assay
≥99.0%
form
granular
impurities
≤0.005% Insoluble matter
loss
≤0.2% loss on drying, 150°C
color
white
pH
6.9 (20 °C, 50 g/L in H2O)
bp
1325 °C/1013 hPa
mp
681 °C (lit.)
Quality Level
solubility
water: soluble
anion traces
chloride, bromide (as Cl)-: ≤0.01%
iodate (IO3-): ≤3 ppm
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.005%
cation traces
Ba: ≤0.002%
Ca: ≤0.002%
Fe: ≤3 ppm
Mg: ≤0.001%
Na: ≤0.005%
heavy metals (as Pb): ≤5 ppm
shipped in
ambient
storage temp.
room temp
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Analysis Note
Assay99.0% minBarium (Ba)0.002% maxCalcium (Ca)0.002% maxChloride and bromide (as Cl)0.01% maxColorWhiteFormGranulesHeavy metals (as Pb)5ppm maxInsoluble matter0.005% maxIodate (IO3)3ppm maxIron (Fe)3ppm maxLoss on drying (150°C)0.2% maxMagnesium (Mg)0.001% maxPhosphate (PO4)0.001% maxSodium (Na)0.005% maxSulfate (SO4)0.005% maxpH of a 5% solution at 25°C6.0-9.2
Application
granular, Meets ACS Specifications GR ACS
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Oral
target_organs
Thyroid
存储类别
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
法规信息
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