CAS 7758-02-3 Potassium Bromide Powder / Potassium Bromide

• CAS No.: 7758-02-3
• Formula: Brk
• EINECS: 231-830-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: YX-20240308
• Colour: White
• Key Word: Potassium Bromide
• Molecular Formula: Brk
• Molecular Weight: 119.00200
• Exact Mass: 117.88200
• Psa: 0.00000
• Logp: -2.99600
• Appearance and Properties: White Powder
• Density: 3.119 G/Ml at 25 °c(Lit.)
• Boiling Point: 58.8 °c(Lit.)
• Melting Point: 734 °c(Lit.)
• Flash Point: 1435°c
• Solubility: 650 G/L (20 ºC)
• Vapor Density: 7.14 (Vs Air)
• Vapor Pressure: 175 mm Hg ( 20 °c)
• Storage Conditions: 2-8ºC
• Transport Package: 25kg/Bag or Drum
• Specification: 25Kg/bag or drum
• Trademark: YANXI
• Origin: China Shandong
• HS Code: 2827510000
• Production Capacity: 100 Metric Ton/Month

Product Description

Product Description

CAS 7758-02-3 Potassium Bromide Powder / Potassium Bromide

Potassium bromide, molecular formula: KBr. It is a white, slightly deliquescent crystal or powder. Soluble in water, slightly soluble in ethanol. It can be used as a nerve tranquilizer. In the standard state, potassium bromide is a white crystalline powder. Soluble in water. In dilute solution, potassium bromide is sweet, slightly strong, bitter, and salty when extremely strong (mainly because of the presence of potassium ions; Sodium bromide tastes salty at any concentration). Concentrated potassium bromide solutions strongly irritate the gastric mucosa, causing nausea and vomiting (which is also the nature of any soluble potassium salt). Potassium bromide is a typical ionic compound, completely ionized and neutral after being dissolved in water.

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).
 

Potassium bromide
CAS:	7758-02-3
MF:	KBr
MW:	119.00
Melting point :	734 °C(lit.)
pH(50g/L,25ºC):	5.5~8.5
Water Solubility:	2.75g/L (20 ºC)
Solubility in water	53.5g/100ml
Purity	99.0% min

Appearance and properties: Odorless white or colorless crystalline solid

Density: 3.119g /mL at 25 °C(lit.)

Boiling point: 58.8 °C(lit.)

Melting point: 734 °C(lit.)

Flash point: 1435°C

Refractive index: 1.559

Water solubility: 650 g/L (20 ºC)

Stability: Stable. Incompatible with strong oxidizing agents, strong acids.

Storage condition: 2-8ºC

Steam density: 7.14 (vs air)

Vapor pressure: 175 mm Hg (20 °C)

 

Application

1. It is extensively used in oil field industry as drilling fluid with excellent performance;

2. As the camouflage acid in the leather industry; 

3. As reducing agent in print and dyeing industry; 

4. As road snow-dissolved agent, early strength agent of cement paste, and in carbon black manufacture, mining, electroplating and other industries.

 

Typical Physical Properties

 

 

Item	Sign	AR
Assay(KBr)	≥	99. 0%
pH(50g/L Solution,25 centigrade)		5.5-8.5
Clarity		passes test
Insoluble matter in water	≤	0. 005%
Chloride(Cl)	≤	0. 2%
Bromate(BrO3)	≤	0. 001%
Iodide(l)	≤	0. 005%
Sulfate(SO4)	≤	0. 002%
Total nitrogen(N)	≤	0. 001%
Sodium(Na)	≤	0. 02%
Magnesium(Mg)	≤	0. 0005%
Calcium(Ca)	≤	0. 002%
Iron(Fe)	≤	0. 0002%
Barium(Ba)	≤	0. 002%
Heavy metals(as Pb)	≤	0. 0002%

Detailed Photos

Packaging & Shipping

Packing

1kg/aluminium foil bag, with two plastic bags inside.

25kg/fiber drum, with two plastic bags inside.

Size:ID 42cm*H52cm,0.08m3/drum;

Net Weight:25kgs Gross Weight:28kgs.

Delivery

≤50kg, Express delivery recommended, usually called as DDU service;

≤500kg,Air shipping recommended, usually called as CIF service;

>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

For high value products, please select air shipping and express delivery for safety.
 

 

Company Profile

Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-

phenylethylamide enterprises.  The key members of the company are established by local well-known entrepreneurs and professional engineers

under the call and support of the party's "low-carbon environmental protection, safety and stability".  under the innovation in traditional

production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of

reducing the cost of products to make the quality of products to the same industry.  With the efforts of all the staff of the company, we have

established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.

Our Advantages

*SGS Audited Supplier

*24 Hours Responce.

*Strong R&D Team and Technical Service.

*One-Stop/Package Service.

*More than 15 years in the chemical raw material field.

*Professional Marketing Team.

*Flexible Payment Terms and Flexible MOQ.

*Strict release procedures .

*On time delivery.
 

FAQ

Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.