CAS Number: 7440-37-1
Chemical Formula: Ar
Número CAS: 7440-37-1
IUPAC Name: argon
EC Number: 231-147-0
Molecular Weight: 39.9
Grado de pureza: Alta pureza, 99,999 %–99,9999 %
Aplicación: Gas portador/de purga para instrumentos analíticos, tratamiento térmico metalúrgico, producción de semiconductores

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Descripción adicional:

Argon (CAS 7440-37-1) is supplied at pharmaceutical grade with purity up to 99.9999%, meeting tight limits on hydrogen, oxygen, nitrogen, carbon oxides, methane and moisture. It is used in analytical instrumentation such as ICP and gas chromatography, in lighting and phosphor tube manufacturing, and as a protective or carrier gas in metallurgical heat treatment and semiconductor production, manufactured directly by Shanghai Wechem Technology Limited for global distribution.