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7789-43-7

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Product FOB Price Min.Order Supply Ability Supplier
Cobalt(II) bromide
Cas No: 7789-43-7
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
COBALT(II) BROMIDE
Cas No: 7789-43-7
No Data 1 Kilogram 300 Kilogram/Day HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
COBALT(II) BROMIDE
Cas No: 7789-43-7
No Data 1 Kilogram 500 Metric Ton/Month Weifang Tansen Yiang international trading co., LTD Contact Supplier
Cobalt(II) bromide
Cas No: 7789-43-7
USD $ 1.0-1.0 / Gram 500 Gram 500 Kilogram/Week Hebei Ruishun Trade Co.,Ltd Contact Supplier
COBALT(II) BROMIDE price Order 7789-43-7
Cas No: 7789-43-7
No Data 1 Gram 12 Kilogram/Day Hubei Norna Technology Co., Ltd. Contact Supplier
Cobalt(II) bromide Manufacturer
Cas No: 7789-43-7
USD $ 100.0-100.0 / Kilogram 1 Kilogram 1-1000 Metric Ton/Month Metric Ton/Day Zibo Hangyu Import&Export Co., Ltd Contact Supplier
Cobalt(II) bromide Manufacturer in China
Cas No: 7789-43-7
No Data 1 Kilogram 1000 Metric Ton/Month Haihang Industry Co.,Ltd. Contact Supplier
Cobalt(II) broMide, ultra dry, 99.99% (Metals b
Cas No: 7789-43-7
No Data 1 Gram No Data Hangzhou Share Chemical Co., Ltd Contact Supplier
COBALT(II) BROMIDE
Cas No: 7789-43-7
No Data No Data No Data ORCHID CHEMICAL SUPPLIES LTD Contact Supplier
Cobalt bromide (CoBr2)
Cas No: 7789-43-7
No Data No Data No Data Henan Tianfu Chemical Co., Ltd. Contact Supplier

7789-43-7 Usage

Uses

Used in the preparation of a new complex, Co(OESPz), which offers the possibility of intermolecular ferromagnetic interactions.1

Purification Methods

Crystallise it from water (1mL/g) by partial evaporation in a desiccator. The anhydrous salt is soluble in EtOH, Me2CO, MeOAc to form blue-coloured solutions. [Glemser in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1517 1965.]

Fire Hazard

Not flammable. POISONOUS FUMES ARE PRODUCED WHEN HEATED TO DECOMPOSITION. When heated to decomposition can give off highly toxic fumes of Br.

Chemical Properties

Reddish violet crystalline powder

General Description

COBALT(II) BROMIDE is a red violet crystalline solid. COBALT(II) BROMIDE is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. COBALT(II) BROMIDE is used as a catalyst in the production of other chemicals.

Air & Water Reactions

Water soluble.

Health Hazard

SOLID: Irritating to skin and eyes. Harmful if swallowed.

Reactivity Profile

Acidic salts, such as COBALT(II) BROMIDE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. When heated to decomposition can give off highly toxic fumes of Br [USCG, 1999].
InChI:InChI=1/2BrH.Co/h2*1H;/q;;+2/p-2

7789-43-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (334022)  Cobalt(II)bromide  99% 7789-43-7 334022-250G 2,354.04CNY Detail
Aldrich (334022)  Cobalt(II)bromide  99% 7789-43-7 334022-50G 624.78CNY Detail
Aldrich (427136)  Cobalt(II)bromide  anhydrous, beads, −10 mesh, 99.99% trace metals basis 7789-43-7 427136-5G 3,560.31CNY Detail
Aldrich (427136)  Cobalt(II)bromide  anhydrous, beads, −10 mesh, 99.99% trace metals basis 7789-43-7 427136-1G 1,055.34CNY Detail
Alfa Aesar (40319)  Cobalt(II) bromide, ultra dry, 99.99% (metals basis)    7789-43-7 5g 4516.0CNY Detail
Alfa Aesar (40319)  Cobalt(II) bromide, ultra dry, 99.99% (metals basis)    7789-43-7 1g 905.0CNY Detail

7789-43-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name COBALT(II) BROMIDE

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7789-43-7 SDS

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