DI-SODIUM HYDROGEN PHOSPH. DODECAH. P.A.

Code: 1065790500 D2-231

Analysis Note

Assay (alkalimetric): 99.0 - 102.0 %Identity: passes testAppearance of solution: passes testSodium Dihydrogene phospate: ≤ 2.5 %pH-value (5 %; water): 9.0...


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Analysis Note

Assay (alkalimetric): 99.0 - 102.0 %Identity: passes testAppearance of solution: passes testSodium Dihydrogene phospate: ≤ 2.5 %pH-value (5 %; water): 9.0 - 9.3Chloride (Cl): ≤ 0.0005 %Sulfate (SO4): ≤ 0.005 %Total nitrogen (N): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.0005 %As (Arsenic): ≤ 0.00005 %Cu (Copper): ≤ 0.0002 þ (Iron): ≤ 0.0005 %K (Potassium): ≤ 0.005 %Pb (Lead): ≤ 0.0005 %Reducing substances: passes testWater: 57.0 - 61.0 %Corresponds to ISO,Reag. Ph Eur

Legal Information

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

Linkage

Replaces: SX0718; SX0718-1

Packaging

1, 5 kg in Plastic bottle

500 g in Plastic bottle

25 kg in Fibre carton

agencyreag. ISO, reag. Ph. Eur.
anion tracessulfate (SO42-): ≤0.005%, chloride (Cl-): ≤0.0005%
assay99.0-102.0% (alkalimetric)
bulk density800‑900 kg/m3
cation tracesFe: ≤0.0005%, Pb: ≤0.0005%, K: ≤0.005%, As: ≤0.00005%, N: ≤0.001%, Cu: ≤0.0002%, heavy metals (as Pb): ≤0.0005%
compositionWater, 57-61%
density1.52 g/cm3 at 20 °C
formsolid
impurities≤2.5% Sodium Dihydrogene phospate
InChI keyDGLRDKLJZLEJCY-UHFFFAOYSA-L
InChI1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2
pH9.0-9.3 (20 °C, 50 g/L in H2O)
potency>2000 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
SMILES stringO.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O
solubility218 g/L
storage temp.15-25°C
Cas Number10039-32-4
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