FLUORURE DE POTASSIUM POUR L'ANALYSE +#233;BR+#233;CH+#233;E

Code: 1049940250 D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Assay (precipitative titration): ≥ 99.0 %Free alkali (as KOH): ≤ 0.05 %Free acid (as HF): ≤ 0.05 %Chloride (Cl): ≤ 0.005 %Hexafluorosili...


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Votre prix
$99.91 EACH
$119.89 inc. VAT
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Assay (precipitative titration): ≥ 99.0 %Free alkali (as KOH): ≤ 0.05 %Free acid (as HF): ≤ 0.05 %Chloride (Cl): ≤ 0.005 %Hexafluorosilicate (SiF6): ≤ 0.05 %Sulfate (SO4): ≤ 0.005 %Heavy metals (as Pb): ≤ 0.001 þ (Iron): ≤ 0.001 %Na (Sodium): ≤ 0.2 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

1 kg in Plastic bottle

250 g in Plastic bottle

anion tracessulfate (SO42-): ≤0.005%, chloride (Cl-): ≤0.005%, hexafluorosilicate (SiF62-): ≤0.05%
assay≥99.0% (precipitation titration)
bp1505 °C/1013 hPa
bulk density400 kg/m3
cation tracesFe: ≤0.001%, heavy metals (as Pb): ≤0.001%, excess alkali: ≤0.05% (as KOH), Na: ≤0.2%
density2.48 g/cm3 at 20 °C
formsolid
gradeACS reagent
impurities≤0.05% Free acid (as HF)
InChI keyNROKBHXJSPEDAR-UHFFFAOYSA-M
InChI1S/FH.K/h1H;/q;+1/p-1
mp846 °C
pH8-9 (20 °C, 50 g/L in H2O)
potency245 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
solubility923 g/L
storage temp.2-30°C
vapor pressure1.3 hPa ( 885 °C)
Code
Description
Unité de vente
Prix annoncé
Qté
1049941000
FLUORURE DE POTASSIUM POUR L'ANALYSE +#233;BR+#233;CH+#233;E

Unité:EACH
Prix annoncé: $255.20
Source:Prix annoncé
AJOUTER
Cas Number7789-23-3
Hazard Class6.1
Un Number1812
Pack GroupIII
Ce produit répond aux critères suivants: