Product specifications
name:Sodium bromide (NaBr) CAS 7647-15-6
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2)ISO9001,ISO14000
3)Reasonable Price and High Quality
4)Exporting to GlobalSpecification
Export Grade
Photo Grade
Appearance
White Crystal
White Crystal
Assay(as NaBr)
99% min.
99.5% min.
Degree of Clearance
To pass test
To pass test
Chloride(as CL)
0.1% max.
0.1% max.
Sulphates(as SO4)
0.01% max.
0.005% max.
Bromates(as BrO3)
0.003% max.
0.001% max.
PH(10% solution at 25C)
5-8
5-8
Moisture
0.5% max.
0.3% max.
Lead(as Pb)
0.0005% max.
0.0003% max.
Iodide(as I)
0.006% max.
Iron(as Fe)
0.0002% max.
Transmittance 5% at 410nm
93.0-100.0
Deoxidize experience(To KMnO4)
The red unchanged above half hourSpecification
Appearance
Clear, colorless to pale yellow
Assay(as NaBr)
45-47%
PH
6-8
Turbidity(NTU)
2.5 max.
Specific Gravity
1.470-1.520