Potassium bromide Suppliers, Potassium bromide Manufacturers.
Potassium bromide, Chemical formula KBr, Relative molecular mass: 119.00. Colorless crystals or white powder, with strong salty taste. Slightly hygroscopic. 1g dissolved in 1.5ml water, aqueous solution is neutral. Relative Density (d254) 2.75. Melting point 730 ℃. Boiling point 1435 ℃. Irritation. Mainly used for spectral analysis, determination of copper and silver in spot analysis, polarographic analysis of indium, cadmium and arsenic. Developer.
Main parameters:
|
80-100 (410mm)
|
85-100 (410mm)
|
-
|
|
-
|
||
|
≤15.0ppm
|
-
|
-
|
|
≤15.0ppm
|
-
|
-
|
|
Cardboard drum lined with plastic bags or 25kg / bag, bucket
|
||
|
Molecular formula
|
KBr
|
||
|
CAS NO
|
7758-02-3
|
||
|
Item
|
Bromine phase I
|
Bromine phase II
|
Pharmaceutical grade
|
|
Assay
|
≥99.5%
|
≥99.5%
|
≥99.0%
|
|
Moisture
|
≤0.3%
|
≤0.3%
|
≤0.5%
|
|
Chloride
|
≤0.2%
|
≤0.2%
|
≤0.5%
|
|
Bromate
|
≤0.001%
|
≤0.003%
|
≤0.006%
|
|
Bromide
|
≤0.001%
|
≤0.006%
|
≤0.006%
|
|
Sulfate
|
≤0.005%
|
≤0.005%
|
≤0.01%
|
|
PH value (5%)
|
5.0-7.5
|
5.5-7.5
|
5.5-7.5
|
|
Arsenic
|
-
|
-
|
≤4ppm
|
|
Lead
|
≤0.2ppm
|
≤4ppm
|
≤10ppm
|
|
Iron
|
≤0.5ppm
|
≤4ppm
|
≤5ppm
|
|
Copper
|
≤0.5ppm
|
≤1.0ppm
|
≤1.0ppm
|
|
Cobalt
|
≤0.2ppm
|
≤0.5ppm
|
-
|
|
Sensitivity of solution
|
80-100 (410mm)
|
85-100 (410mm)
|
-
|
|
Clarity test
|
Qualified
|
Qualified
|
-
|
|
Chlorine
|
≤15.0ppm
|
-
|
-
|
|
Density of Aqueous solution
|
≤15.0ppm
|
-
|
-
|
|
Packing
|
Cardboard drum lined with plastic bags or woven bag, 25kg/bag, drum
|
||
Company： |
REANO CHEMICAL CORP. |
E-mail： |
chem@netsun.com |
Address： |
Lijin Binhai New District, Dongying, Shandong, PRC |
Zip Code： |
257000 |
Search Product