White Powder Product Potassium Bromide 7758-02-3 Competitive Price

• CAS No.: 7758-02-3
• Formula: Brk
• EINECS: 231-830-3
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: CZ
• Colour: White
• Molecular Weight: 119.002
• Boiling Point: 58.8 °c(Lit.)
• Flash Point: 1435°c
• Melting Point: 734 °c(Lit.)
• Transport Package: 25kg/Drum or as Per Customer′ S
• Specification: 25kg/Drum or as Per Customer′ s
• Trademark: CZ
• Origin: China
• Production Capacity: 200 Ton/Tons Per Year

Product Description

Product Description

Product Name	Potassium bromide
CAS No.	7758-02-3
EINECS:	231-830-3
Density	3.119 g/mL at 25 °C(lit.)
Molecular Formula	BrK
Molecular Weight	119.002
Boiling point	58.8 °C(lit.)
Flash point	1435°C
Melting point	734 °C(lit.)
Appearance	Odorless white or colorless crystalline solid
Storage conditions	2-8°C
Vapor pressure	175 mm Hg (20 °C)
Refractive index	1.559
Stability	slightly
Package	Drum / Aluminum Foil Bag / According to customer's requiement

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

 

Detailed Photos

Packaging & Shipping

FAQ

1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2. why should you buy from us not from other suppliers?
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Language Spoken:English,Chinese