POTASSIUM HYDROGEN SULFATE FOR ANALYSIS

Name: POTASSIUM HYDROGEN SULFATE FOR ANALYSIS
Brand: SUPELCO
SKU: 1048850500
Price: 167.28 EUR

Code: 1048850500 D2-231

Analysis Note

Assay (alkalimetric): ≥ 99.0 %Chloride (Cl): ≤ 0.0005 %Phosphate (PO₄): ≤ 0.001 %Total nitrogen (N): ≤ 0.001 %Heavy metals (a...

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OVERVIEW

Analysis Note

Assay (alkalimetric): ≥ 99.0 %Chloride (Cl): ≤ 0.0005 %Phosphate (PO₄): ≤ 0.001 %Total nitrogen (N): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.0005 %Al (Aluminium): ≤ 0.002 Ê (Calcium): ≤ 0.005 þ (Iron): ≤ 0.0005 %Na (Sodium): ≤ 0.005 %Corresponds to Reag. Ph Eur

Legal Information

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

Packaging

500 g in Plastic bottle

2.5 kg in Plastic bottle

SPECIFICATIONS

agency	reag. Ph. Eur.
anion traces	phosphate (PO₄^3-): ≤0.001%, chloride (Cl^-): ≤0.0005%
assay	≥99.0% (alkalimetric)
bulk density	1140 kg/m³
cation traces	Fe: ≤0.0005%, Ca: ≤0.005%, Al: ≤0.002%, Na: ≤0.005%, N: ≤0.001%, heavy metals (as Pb): ≤0.0005%
density	2.24 g/cm³ at 20 °C
form	solid
InChI key	OTYBMLCTZGSZBG-UHFFFAOYSA-L
InChI	1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
mp	195 °C (decomposition)
pH	1 (20 °C, 50 g/L in H₂O)
potency	2340 mg/kg LD₅₀, oral (Rat)
product line	EMSURE^®
Quality Level	300
solubility	490 g/L (development of heat)
storage temp.	2-30°C