Amonio bromuro, para análisis, ExpertQ®, ACS

CAS: 12124-97-9

Confezionamento	Codice	Disponibilità	Prezzo prodotto
x 500 g :: Plastic bottle	AM02660500	Disponibile	Acquista

- NH4Br
- M = 97,94 g/mol
- CAS [12124-97-9]
- EINECS-No.: 235-183-8
- Solub. in water: (20 ºC): 598 g/l
- Melting point: 542 ºC
- LD 50 (oral, rat): 2714 mg/kg
- Tariff number: 2827 59 00 00
- Applications: analytical chemistry, photography, in pharma industry.

SPECIFICATIONS
assay (argentometric): min. 99 %
insoluble in water: max. 0,005 %
pH (5 %, H2O): 4,5 - 6,0
bromates (BrO3): max. 0,002 %
chlorides (Cl): max. 0,2 %
iodides (I): passes test
sulfates (SO4): max. 0,005 %
sulfides (S): max. 0,0002 %
arsenic (As): max. 0,0002 %
barium (Ba): max. 0,002 %
calcium (Ca): max. 0,01 %
copper (Cu): max. 0,0003 %
heavy metals (as Pb): max. 0,0005 %
iron (Fe): max. 0,0005 %
magnesium (Mg): max. 0,002 %
substances reducing KMnO4 : passes test
residue on ignition: max. 0,01 %
loss on drying (105 ºC): max. 0,1 %