CITRATE d'hydrogène DI-AMMONIUM POUR ANALYSI

Code: 1011549025 D2-231

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

Analysis Note

Assay (alkalimetric): 99.0 - 102.0 %Insoluble matter: ≤ 0.005 %pH-value (0.1 mol/L): 3.3 - 5.3Chloride (Cl): ≤ 0.0005 %Oxalate (C2O4...


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$7,606.03 EACH
DEMANDER

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

Analysis Note

Assay (alkalimetric): 99.0 - 102.0 %Insoluble matter: ≤ 0.005 %pH-value (0.1 mol/L): 3.3 - 5.3Chloride (Cl): ≤ 0.0005 %Oxalate (C2O4): passes test (Limit about 0.05 %)Phosphate (PO4): ≤ 0.0005 %Total sulfur (as SO4): ≤ 0.005 %Heavy metals (as Pb): ≤ 0.0005 þ (Iron): ≤ 0.0005 %Residue on ignition (as sulfate): ≤ 0.01 %Corresponds to ACS,Reag. Ph Eur

Legal Information

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

Linkage

Replaces: AX1285-1; AX1285; AX1285-3; AX1285-20

Packaging

500 g in Plastic bottle

2.5 kg in Plastic bottle

agencyreag. Ph. Eur.
anion tracesoxalate (C2O42-): passes test (limit about 0.05%), sulfur compounds (as SO42-): ≤0.005%, chloride (Cl-): ≤0.0005%, phosphate (PO43-): ≤0.0005%
assay99.0-102.0% (alkalimetric)
bulk density400‑600 kg/m3
cation tracesFe: ≤0.0005%, heavy metals (as Pb): ≤0.0005%
density1.48 g/cm3 at 20 °C
formsolid
gradeACS reagent
ign. residue≤0.01% (as sulfate)
impurities≤0.005% Insoluble matter
InChI keyYXVFQADLFFNVDS-UHFFFAOYSA-N
InChI1S/C6H8O7.2H3N/c7-3(8)1-6(13,5(11)12)2-4(9)10;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);2*1H3
pH3.3-5.3 (23 g/L in H2O)
product lineEMSURE®
Quality Level300
storage temp.2-30°C
Cas Number3012-65-5
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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