Sodium Bromide

Quantity Order:

Molecular formula: NaBr
CAS No.: 7647-15-6

Mainly used as sensitization film,photograph mulsion material; medicine,plastic,printing,foaming,water conservation,etc.
Items Photo grade Medical grade Industrial grade
Appearance White crystal White crystal White crystal
Main content ¡� 99.5% 99.0% 98.5%
Loss on drying ¡Ü 0.5% 1.0% 1.0%
Chloride ¡Ü 0.3% 0.6% 1.5%
Bromate ¡Ü 0. 003% Non-reaction Non-reaction
Iodide ¡Ü 0.005% Qualified Qualified
Sulphate ¡Ü 0.01% 0.02% 0.1%
PH ( 5% ) 5.5-8.5 5.5-9.5 5.5-9.5
Arsenic ¡Ü 0.2PPM 4PPM /
Pb ¡Ü 0.2PPM 10PPM /
Fe ¡Ü 0.5PPM / /
Cu ¡Ü 0.5PPM / /
Transparency Qualified / /

Recommend to your friends