Bismuth oxide , 99.999%metalsbasis , 1304-76-3

Synonym(s):
Bismuth(III) oxide;Dibismuth trioxide

CAS NO.：1304-76-3

Empirical Formula: BiO3-

Molecular Weight: 256.98

MDL number: MFCD00003462

EINECS: 215-134-7

PRODUCT Properties

• Melting point: 825 °C
• Boiling point: 1890°C
• bulk density: 1000kg/m3
• Density: 8.9
• Flash point: 1890°C
• storage temp.: Store at +5°C to +30°C.
• solubility: 0.006g/l practically insoluble
• form: powder
• color: Yellow
• Specific Gravity: 8.9
• Odor: Odorless
• Water Solubility: INSOLUBLE
• Merck: 14,1273
• crystal system: Monoclinic
• Space group: P21/c
• Lattice constant:
  • a/nm: 0.5848
  • b/nm: 0.8166
  • c/nm: 0.751
  • α/o: 90
  • β/o: 113
  • γ/o: 90
  • V/nm3: 0.3301
• Stability: Stable.
• Cosmetics Ingredients Functions: OPACIFYING
• InChI: 1S/2Bi.3O
• InChIKey: KOCGCHBRHPOCBW-UHFFFAOYSA-N
• SMILES: O=[Bi]O[Bi]=O
• CAS DataBase Reference: 1304-76-3(CAS DataBase Reference)
• NIST Chemistry Reference: bismuth(III) oxide(1304-76-3)
• EPA Substance Registry System: Bismuth trioxide (1304-76-3)

Description and Uses

In disinfectants, magnets, glass, rubber vulcanization; in fireproofing of papers and polymers; in catalysts.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H303
• Precautionary statements: P261-P305+P351+P338
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi,Xn
• Risk Statements: 36/37/38-20/21/22
• Safety Statements: 26-36/37-36
• WGK Germany: 2
• RTECS: EB2984460
• TSCA: TSCA listed
• HS Code: 2825 90 85
• Storage Class: 11 - Combustible Solids
• Toxicity: LD50 orally in Rabbit: 5000 mg/kg