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Potassium chloride, 1 X 1 kg (P3911-1KG)
MilliporeSigma® (Sigma-Aldrich)
$151.00
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assay | 99.0-100.5% |
cation traces | Na: ≤0.005% |
InChI | 1S/ClH.K/h1H;/q;+1/p-1 |
pH | 5.4-8.6 (25 °C, 5% in solution) |
cation traces | heavy metals: ≤5 ppm (by ICP-OES ) |
grade | ACS reagent |
anion traces | phosphate (PO43-): ≤5 ppm |
CAS_NO | 7447-40-7 |
density | 1.98 g/mL at 25 °C (lit.) |
anion traces | iodide (I-): ≤0.002% |
cation traces | Fe: ≤3 ppm |
InChI key | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
impurities | ≤0.005% Insoluble matter |
cation traces | Ca: ≤0.002% |
anion traces | chlorate, nitrate (as NO3-): ≤0.003% |
anion traces | bromide (Br-): ≤0.01% |
cation traces | Ba:, passes test (limit about 0.001%) |
SMILES string | [Cl-].[K+] |
cation traces | Mg: ≤0.001% |
Quality Level | 200 |
form | powder |
anion traces | sulfate (SO42-): ≤0.001% |
mp | 770 °C (lit.) |