Pyrimidine 99%

Leverancier: Thermo Scientific
Waarschuwing

ACRO157700050EA 79.4 EUR
ACRO157700050 ACRO157700250
Pyrimidine 99%
Pyrimidine
Formule: C₄H₄N₂
MW: 80,09 g/mol
Kookpunt: 123…124 °C (760 mmHg)
Smeltpunt: 20…22 °C
Dichtheid: 1,01 g/cm³
Vlampunt: 31 °C
Opslagtemperatuur: Kamertemperatuur
MDL-nummer: MFCD00006059
CAS-nummer: 289-95-2
EINECS: 206-026-0
UN: 1993
ADR: 3,III
Merck Index: 12,08170

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Specificaties testresultaten

Appearance Clear colorless to orange Liquid or solid
Infrared spectrum Conforms
Refractive index 1.5010 to 1.5050 (20°C, 589 nm)
GC ≥98.5 %
Phosphate (PO4) ≤0.0005 %
Sulfate (SO4) ≤0.005 %
Ammonium (NH4) ≤0.003 %
Barium (Ba) ≤0.005 %
Calcium (Ca) ≤0.01 %
Iron (Fe) ≤0.0005 %
Manganese (Mn) ≤0.0005 %
Potassium (K) ≤0.005 %
Sodium (Na) ≤0.005 %
Strontium (Sr) ≤0.005 %
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %

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