255572
ACS reagent
≥99.0%
crystalline powder
≤0.001% N compounds
≤0.005% insolubles
5-6.5 (25 °C, 61.3 g/L)
356 °C (lit.)
bromate (BrO3-): ≤0.015%
chloride (Cl-): ≤0.001%
sulfate (SO42-): passes test
Ca: ≤0.002%
Fe: ≤3 ppm
Mg: ≤0.002%
Na: ≤0.01%
heavy metals: ≤5 ppm (by ICP)
[K+].[O-]Cl(=O)=O
1S/ClHO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
VKJKEPKFPUWCAS-UHFFFAOYSA-M
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This Item | 799386 | 12634 | 1.04944 |
---|---|---|---|
grade ACS reagent | grade ACS reagent, anhydrous | grade - | grade ACS reagent |
assay ≥99.0% | assay ≥99% | assay 99-101% | assay ≥99.0% (silver nitrate titration) |
form crystalline powder | form powder | form powder or crystals | form solid |
impurities ≤0.001% N compounds, ≤0.005% insolubles | impurities ≤0.001% N compounds, ≤0.005% insolubles | impurities ≤0.001% heavy metals (as Pb) | impurities ≤0.005% Insoluble matter |
pH 5-6.5 (25 °C, 61.3 g/L) | pH 5-6.5 (25 °C, 61.3 g/L) | pH 5-6.5 (25 °C, 61.3 g/L) | pH 5.6 (20 °C, 73 g/L in H2O) |
mp 356 °C (lit.) | mp 356 °C (lit.) | mp 356 °C (lit.) | mp 356 °C |
Danger
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Ox. Sol. 1
5.1A - Strongly oxidizing hazardous materials
WGK 2
Not applicable
Not applicable
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