Barium sulfate 98%, Extra Pure
Supplier: Thermo Scientific Chemicals
AC22251-5000
AC22251-0050
AC22251-0010
AC22251-0250
TS22251-0050EA
155
USD
TS22251-0050
TS22251-5000
TS22251-0250
TS22251-0010
Barium sulfate 98%, Extra Pure
Barium sulphate
Formula:
BaSO₄ MW: 233.39 g/mol Melting Pt: 1580 °C (dec.) Density: 4.5 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00003455 CAS Number: 7727-43-7 EINECS: 231-784-4 Merck Index: 13,00997 |
Specification Test Results
Appearance | White Powder |
Assay | 97.5 to 100.5 % |
Acidity/alkalinity | Passes test |
Sulfide (S) | ≤0.5 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Soluble barium salts | ≤10 ppm |
Loss on ignition | ≤2.0 % (600°C) |
Oxidisable sulfur compounds | Passes test |
Acid soluble substances | ≤0.3 % |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...