Download Specifications - Dudley Chemical Corporation

DUDLEY CHEMICAL CORPORATION
E-Mail: Dudley @ dudley-chem.com
SPECIFICATIONS
BISMUTH SUBNITRATE USP XXIII
Synonyms:
Bismuth hydroxide nitrate oxide; Basic bismuth
nitrate
CAS No.:
1304-85-4
Chemical Formula:
Bi5O(OH)9(NO3)4
Formula Weight:
1461.99
Description:
White, odorless and tasteless powder
Appearance in solution
(HNO3):
Clear, colorless, free from foreign matter
Identification:
To pass test
Loss on drying:
3.0% maximum
Assay (BiO3):
79.0% minimum
Alkalies & Alkaline Earths:
Carbonate:
Chloride (Cl):
Sulfate (SO4):
Copper, Silver, Lead:
Arsenic (As):
Ammonium Salts:
0.5% maximum
To pass test
0.035% maximum
To pass test
To pass test
8 ppm maximum
To pass test
Effective: 02/03/09