TUNGSTOSILICIC ACID HYDRATE FOR ANALYSIS

Code: 1006590100 D2-231

Analysis Note

Identity: passes testChloride (Cl): ≤ 20 ppmSulphate (SO4): ≤ 50 ppmTotal nitrogen (N): ≤ 20 ppmHeavy metals (as Pb): ≤ 20 pp...


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OVERVIEW

Analysis Note

Identity: passes testChloride (Cl): ≤ 20 ppmSulphate (SO4): ≤ 50 ppmTotal nitrogen (N): ≤ 20 ppmHeavy metals (as Pb): ≤ 20 ppmFe (Iron): ≤ 10 ppmK (Potassium): ≤ 200 ppmNa (Sodium): ≤ 200 ppmLoss on ignition (750 °C): ≤ 16 %

Legal Information

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

Packaging

100 g in Plastic bottle

SPECIFICATIONS
anion traceschloride (Cl-): ≤20 ppm, sulfate (SO42-): ≤50 ppm
bulk density200‑500 kg/m3
cation tracesK: ≤200 ppm, heavy metals (as Pb): ≤20 ppm, Fe: ≤10 ppm, Na: ≤200 ppm
formsolid
impurities≤20 ppm Total nitrogen (N)
loss≤16% loss on ignition, 750 °C
product lineEMSURE®
Quality Level300
solubilitywater: soluble at 20 °C
storage temp.15-25°C
DOCUMENTS
RANGE
ATTRIBUTES
Cas Number12027-43-9
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