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NICKEL(II) BROMIDE TRIHYDRATE

NICKEL(II) BROMIDE TRIHYDRATE
NICKEL(II) BROMIDE TRIHYDRATE structure
CAS No.
7789-49-3
Chemical Name:
NICKEL(II) BROMIDE TRIHYDRATE
Synonyms
NICKEL BROMIDE;NICKEL(+2)BROMIDE;NICKELOUS BROMIDE;NICKEL(II) BROMIDE;NICKEL BROMIDE (OUS);(II) bromide trihydrate;NICKEL BROMIDE, 99.998%;Nickel dibromide hydrate;NICKEL BROMIDE TRIHYDRATE;NICKEL(II) BROMIDE-3-HYDRATE
CBNumber:
CB7482124
Molecular Formula:
Br2H2NiO
Formula Weight:
236.52
MOL File:
7789-49-3.mol

NICKEL(II) BROMIDE TRIHYDRATE Properties

Melting point:
963 °C(lit.)
Density 
5.098 g/mL at 25 °C(lit.)
form 
powder
Water Solubility 
Soluble in water, alcohol
Sensitive 
Hygroscopic
Merck 
14,6502
CAS DataBase Reference
7789-49-3(CAS DataBase Reference)
FDA UNII
41SGH8A2S6
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302-H317-H334-H341-H350i-H360D-H372-H410-H350-H360-H400
Precautionary statements  P260-P405-P501a-P201-P261-P273-P280-P284-P304+P340
Hazard Codes  T,N
Risk Statements  45-22-43-50/53
Safety Statements  53-36/37-45-60-61
RIDADR  UN 3077 9/PG 3
WGK Germany  3
TSCA  Yes
HazardClass  6.1
PackingGroup  III

NICKEL(II) BROMIDE TRIHYDRATE price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 217891 Nickel(II) bromide 98% 7789-49-3 10 g $31.2 2021-03-22 Buy
Sigma-Aldrich 561142 Nickel(II) bromide anhydrous, powder, ≥99.9% trace metals basis 7789-49-3 2 g $75.7 2021-03-22 Buy
Sigma-Aldrich 449156 Nickel(II) bromide anhydrous, powder, ≥99.99% trace metals basis 7789-49-3 1 g $84 2021-03-22 Buy
Sigma-Aldrich 217891 Nickel(II) bromide 98% 7789-49-3 50 g $105 2021-03-22 Buy
Sigma-Aldrich 72243 Nickel(II) bromide trihydrate ≥98.0% (AT) 7789-49-3 250g $170 2021-03-22 Buy

NICKEL(II) BROMIDE TRIHYDRATE Chemical Properties,Uses,Production

Chemical Properties

(1) Brownish-yellow solid or yellow, lustrous scales.(2) Deliquescent, greenish scales; loses 3H2O at 300C. Soluble in water, alcohol, ether, and ammonium hydroxide.

Chemical Properties

The green hexahydrate NiBr2-6H2O readily evolves water; crystallization from aqueous solutions above 29° yields the trihydrate NiBr2-3H2O. The hexahydrate can be dehydrated to a dihydrate over concentrated sulphuric acid at 5°. The environment of the nickel atoms in NiBr2-6H20 is 2Br and 4H20 and in NiBr2-2H20 4Br and 2H20 ; in both cases the Ni-Br distance is 2.6 and the Ni-O distance 2.0 ?.

Preparation

Anhydrous NiBr2 is most conveniently prepared by the action of bromine on nickel, either at red heat or in ethereal solution at room temperature74 or by dehydration of the hexahydrate at about 140°. It crystallizes with the CdCl2 type structure, the nickel atoms being surrounded octahedrally by bromine atoms at 2.57 ?.

Hazard

See nickel.

NICKEL(II) BROMIDE TRIHYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products


NICKEL(II) BROMIDE TRIHYDRATE Suppliers

Global( 70)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hubei xin bonus chemical co. LTD
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Shandong chuangyingchemical Co., Ltd.
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HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
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Antai Fine Chemical Technology Co.,Limited
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Hebei Zhanyao Biotechnology Co. Ltd
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Shaanxi Dideu Medichem Co. Ltd
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CD Chemical Group Limited
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0086-13651442114 info@codchem.com China 20384 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32439 55
Chemwill Asia Co.,Ltd. 86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23975 58

View Lastest Price from NICKEL(II) BROMIDE TRIHYDRATE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-19 NICKEL(II) BROMIDE TRIHYDRATE
7789-49-3
US $10.00 / KG 1KG 99% 20 tons Hebei Zhanyao Biotechnology Co. Ltd

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