GRANUL+#233;S D'HYDROXYDE DE POTASSIUM POUR ANALYSE

Code: 1050330500 D2-231

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

Analysis Note

Assay (acidimetric, KOH): ≥ 85.0 Êrbonate (as K2CO3): ≤ 1.0 %Chloride (Cl): ≤ 0.005 %Phosphate (PO4): ≤...


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$74.18 EACH
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Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Assay (acidimetric, KOH): ≥ 85.0 Êrbonate (as K2CO3): ≤ 1.0 %Chloride (Cl): ≤ 0.005 %Phosphate (PO4): ≤ 0.0005 %Silicate (SiO2): ≤ 0.005 %Sulfate (SO4): ≤ 0.0005 %Total nitrogen (N): ≤ 0.0005 %Heavy metals (as Pb): ≤ 0.0005 %Al (Aluminium): ≤ 0.001 Ê (Calcium): ≤ 0.001 %Cu (Copper): ≤ 0.0002 þ (Iron): ≤ 0.0005 %Na (Sodium): ≤ 0.5 %Ni (Nickel): ≤ 0.0005 %Pb (Lead): ≤ 0.0005 %Zn (Zinc): ≤ 0.0025 %

Legal Information

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

Packaging

25 kg in Plastic Box

50 kg in Fibre carton

1, 5 kg in Plastic bottle

500 g in Plastic bottle

anion tracessilicate (as SiO2): ≤0.005%, chloride (Cl-): ≤0.005%, carbonate (K2CO3): ≤1.0%, phosphate (PO43-): ≤0.0005%, sulfate (SO42-): ≤0.0005%
assay≥85.0% KOH basis (acidimetric)
cation tracesFe: ≤0.0005%, Pb: ≤0.0005%, Ca: ≤0.001%, Al: ≤0.001%, Ni: ≤0.0005%, Na: ≤0.5%, Cu: ≤0.0002%, Zn: ≤0.0025%, heavy metals (as Pb): ≤0.0005%, N: ≤0.0005%
formsolid
InChI keyKWYUFKZDYYNOTN-UHFFFAOYSA-M
InChI1S/K.H2O/h;1H2/q+1;/p-1
mp361 °C (lit.)
pH14 (20 °C, 56 g/L in H2O)
potency333 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
SMILES string[OH-].[K+]
solubility1130 g/L
storage temp.2-30°C
vapor pressure1 mmHg ( 719 °C)
Cas Number1310-58-3
Hazard Class8
Un Number1813
Pack GroupII
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