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Barium sulphate 97.5-100.5% USP suitable for use as excipient, Macron Fine Chemicals™
Catalog # MACR4518-26
CAS Number:  
Barium sulphate 97.5-100.5% USP suitable for use as excipient, Macron Fine Chemicals™
Catalog # MACR4518-26
CAS Number:  

Specifications

  • Pack type:
    Fibre drum
  • Pk:
    250 lb
  • Seq:
    7215

Specifications

Specification Test Results

  • Bulk Pharmaceutical Chemical:
    97.5 - 100.5%
  • 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)
Storage Temperature:Ambient
EINECS:231-784-4
CAS Number:7727-43-7
Formula:BaSO₄
MDL Number:MFCD00003455