Sulphur ≥99.5%, AnalaR NORMAPUR® analytical reagent
Leverancier: VWR Chemicals
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Waarschuwing
|
28260.234EA
53.4
EUR
28260.234
Sulphur ≥99.5%, AnalaR NORMAPUR® analytical reagent
Sulphur
Formule:
S MW: 32,07 g/mol Kookpunt: 445 °C (1013 hPa) Smeltpunt: 113…119 °C Dichtheid: 2,36 g/cm³ (20 °C) Vlampunt: 168 °C Opslagtemperatuur: Kamertemperatuur |
MDL-nummer:
MFCD00085316 CAS-nummer: 7704-34-9 EINECS: 231-722-6 UN: 1350 ADR: 4.1,III Merck Index: 12,09142 |
Specificaties testresultaten
Assay | Min. 99.5 % |
Acidity or alkalinity | Max. 0.002 meq/g |
Ignition residue | Max. 0.04 % |
Cl (Chloride) | Max. 50 ppm |
S (Sulphide) | Max. 2 ppm |
SO4 (Sulphate) | Max. 50 ppm |
As (Arsenic) | Max. 5 ppm |
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