Barium sulfate 97.5-100.5% USP suitable for use as excipient, Macron Fine Chemicals™
Catalog # MK451826
Supplier: AVANTOR PERFORMANCE MATERIALS US
CAS Number:
MOC: RegulatedCertificates
Specifications
- Pack type:Fiber drum
- Size:250 lbs.
- Cat. No.:MK451826
- Supplier no.:4518-26
Specifications
Specification Test Results
- USP - Assay (BaSO₄):97.5 - 100.5 %
- USP - Acid-Soluble Substances:≤0.3 %
- USP - Bulk (fl. oz/lb):20 - 31
- USP - Identification A:Passes Test
- USP - Identification B:Passes Test
- USP - pH (10% Suspension):3.5 - 10.0
- USP - Soluble Barium Salts:≤0.001 %
- USP - Sulfide (S):≤0.5 ppm
- Suspension Test for Dirt:Passes Test
Specification Test Results
About this item
:
:233.39 g/mol
Merck Index:13,00997
Boiling Pt:1600 °C (1013 hPa)
Melting Pt:1345 °C
Density:4.5 g/cm³ (25 °C)
:Management of Change (MOC) category = R
Storage Temperature:Ambient
EINECS:231-784-4
CAS Number:7727-43-7
Formula:BaSO₄
MDL Number:MFCD00003455
Boiling Pt:1600 °C (1013 hPa)