Potassium Bromide 99.5%
Potassium Bromide 99.5%, KBr is used in the preparation of stable Pd nano cubes used in immunolabeling. Potassium bromide is used for the purification of Sarcocystis neurona sporocysts by discontinuous density gradient centrifugation.
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Potassium Bromide 99.5%
Manufacturer direct KBr Potassium Bromide KBr 98.5% 99% 99.5%
CAS No. 7758-02-3
Purity: 98.5%Min, 99%Min, 99.5%Min
Type: Potassium Bromide
Classification: Halide (Except Chloride)
MF: KBr
EINECS No. 231-830-3
Grade Standard: Industrial Grade, Medicine Grade
Appearance: White Powder
Application: Drilling fluids, Photograph, Medicine
Product Name: Potassium Bromide
Appearance: White Powder
Assay: 98.5%Min, 99% Min, 99.5%Min
Moisture: 1.0% Max
Chloride: 1.5% Max
Sulphate: 0.1% Max
Grade: Industry, Pharmaceutical
PH: 5.5-10
Water Solubility: Soluble
Package: 25kgs Woven Bag
Packaging and delivery
Packaging Details
Packed in 25 kgs PP Woven bags or fiber cans.
Port: Worldwide
Selling Units: Single item
Single package size: 5X5X10 cm
Single gross weight: 1.000 kg
Supply Ability: 20 Metric Ton/Metric Tons per Day
Potassium bromide is a white crystalline powder. It is freely soluble in water. In a dilute aqueous solution, potassium bromide tastes sweet, at higher concentrations it tastes bitter, and tastes salty when the concentration is even higher. These effects are mainly due to the properties of the potassium ion—sodium bromide tastes salty at any concentration. In high concentration, potassium bromide strongly irritates the gastric mucous membrane, causing nausea and sometimes vomiting (a typical effect of all soluble potassium salts).
Typical Physical Properties
Properties | First Photo Grade Specification | Second Photo Grade Specification | Pharmaceutical grade | Tech Grade |
Appearance | White powder | White powder | White powder | White powder |
Assay (%) | 99.50 Min | 99.50 Min | 99.00 Min | 98.50 Min |
Moisture (%) | 0.30 Max | 0.30 Max | 0.50 Max | 1.00 Max |
Chloride (%) | 0.20 Max | 0.20 Max | 0.50Max | 1.50Max |
Sulphate (%) | 0.005 Max | 0.005 Max | 0.01 Max | 0.1 Max |
Bromate (%) | 0.001 Max | 0.003 Max | ||
Iodide (%) | 0.001 Max | 0.005 Max | ||
P.H(5%) | 6.0 – 7.5 | 5.5 – 7.5 | 5.50 – 8.00 | 5.5 – 10 |
Pb | ≤0.2ppm | ≤4ppm | ||
Fe | ≤0.5ppm | ≤4ppm | ||
Cu | ≤0.5ppm | ≤1.0ppm | ||
Bi | ≤0.2ppm | ≤0.5ppm |
Application
Potassium bromide (KBr) is a salt, widely used as an anticonvulsant and a sedative. Its action is due to the bromide ion (sodium bromide is equally effective). Potassium bromide is used as a veterinary drug, as an antiepileptic medication for dogs.
Recommended Handling
All personnel handling this material must handle it as an industrial chemical, wearing protective equipment and observing the precautions as described in the Material Safety Data Sheet (MSDS).
Packaging & Shipping
Packaging and Storage
Packed in 25kg PP Woven bag or drum.
Store in dry, well-ventilated area. Keep container closed. Keep away from heat, sparks and flames. Store away from incompatibles. Follow safe warehousing practices regarding palletizing, banding, shrink-wrapping and /or stacking
We do supply Potassium Bromide 99.5% to those interested in Chemicals including Potassium Chloride | KCl at bulk affordable wholesale prices.
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