Bismuto ossido, EssentQ®

- Bi2O3
- M = 465,96 g/mol
- CAS [1304-76-3]
- EINECS-No.: 215-134-7
- Solub. in water: (20 ºC): almost insoluble
- Melting point: 817 ºC
- Boiling point: 1890 ºC
- LD 50 (oral, rat): 5000 mg/kg
- Tariff number: 2825 90 80 00
- Applications: analytical chemistry, catalyst, in the rubber industry, synthesis of organic products.

SPECIFICATIONS
assay (complexometric): min. 99,5 %
nitrates (NO3): max. 0,05 %
arsenic (As): max. 5 ppm
copper (Cu): max. 0,005 %
residue on ignition (1000 ºC): max. 0,5 %