Inspection project | Value |
Content(KBr),% | ≥99.0 |
Sulfate(SO4),% ≤ | ≤0.002 |
pH(50g/L,25℃) | 5.5~8.5 |
Clarity test | Qualified |
Water insiluble matter,% | ≤0.005 |
Heavy metals(Pb),% ≤ | ≤0.0002 |
Na,% | ≤0.02 |
Mg,% | ≤0.0005 |
Ca,% | ≤0.002 |
Fe,% | ≤0.0002 |
Bromate(BrO3),% | ≤0.001 |
Total nitrogen(N),% | ≤0.001 |
Chloride(Cl),% | ≤0.2 |
Ba ,% | ≤0.002 |
Iodide(I),% | ≤0.005 |
1. The photosensitive material industry is used to manufacture photographic film, developer, film thickener, toner and color photo bleach;
2. Used as a nerve sedative (tribromide tablet) in medicine;
3. Used for chemical analysis reagents, the transmission of spectroscopic and infrared rays, the production of special soaps, as well as engraving, lithography, etc.;
4. Used as an analytical reagent.
Packaging:1 kg/bag; 5 kg/bag;10 kg/bag;25 kg/bag;
Shipping:It can be according to the customer’s request
Normal temperature preservation