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Iron hydroxide

Product Name:
Iron hydroxide
CAS No.
1309-33-7
Chemical Name:
Iron hydroxide
CBNumber:
CB5243071
Molecular Formula:
Fe(OH)3
Formula Weight:
106.87
MOL File:
1309-33-7.mol
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Iron hydroxide Property

Density 
3.120
form 
crystalline
Water Solubility 
insoluble H2O, alcohol, ether; soluble acids [HAW93]
CAS DataBase Reference
1309-33-7(CAS DataBase Reference)
EPA Substance Registry System
Iron hydroxide (Fe(OH)3) (1309-33-7)
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Safety

WGK Germany 
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Iron hydroxide Chemical Properties,Usage,Production

Physical Properties

Red-brown amorphous powder; density 3.40g/cm3; soluble in acids; insoluble in water and alcohol.

Uses

The compound is used in pigments and in water purifications.

Preparation

Iron(III) hydroxide is obtained as a brown gelatinous precipitate by adding a strong base to a solution of iron(III) salt:
FeCl3 + 3NaOH → Fe(OH)3 + 3NaCl

Chemical Properties

brown flocculant precipitate; used in water purification, manufacturing pigments [HAW93]

Physical properties

Red-brown amorphous powder; density 3.40g/cm3; soluble in acids; insoluble in water and alcohol.

Definition

YELLOW IRON OXIDE: a yellow-brown mineral,FeO.OH, crystallizing in the orthorhombicsystem. It is formed as aresult of the oxidation and hydrationof iron minerals or as a direct precipitatefrom marine or fresh water (e.g.in swamps and bogs). Most limoniteis composed largely of cryptocrystallinegoethite. Goethite is mined asan ore of iron.

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Iron hydroxide Suppliers

Global(105)Suppliers
Tianjin Zhongxin Chemtech Co., Ltd.
Tel:
022-66880623;022-89880623
Fax:
86(0)22-66880086
Email:
sales@tjzxchem.com;sales@tjzxchem.com
Country:
China
ProdList:
582
Advantage:
60
Beijing dtftchem Technology Co., Ltd.
Tel:
13651141086; 86(10)60275028、60275820
Fax:
86 (10) 60270825
Email:
dtftchem@sina.com
Country:
China
ProdList:
3393
Advantage:
62
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel:
13817811078,021-50426030
Fax:
86-021-50426522,50426273
Email:
sales@jingyan-chemical.com
Country:
China
ProdList:
10010
Advantage:
60
Adamas Reagent, Ltd.
Tel:
400-600-9262
Email:
bxy@titansci.com
Country:
China
ProdList:
13918
Advantage:
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel:
021-54306202- ;021-54308259-
Fax:
+86-21-64545202
Email:
info@hanhonggroup.com;info@hanhonggroup.com
Country:
China
ProdList:
43259
Advantage:
64
Chengdu XiYa Chemical Technology Co., Ltd.
Tel:
Fax:
028-84752058
Email:
sale@xiyashiji.com
Country:
China
ProdList:
9627
Advantage:
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel:
400 638 7771
Email:
sales@heowns.com
Country:
China
ProdList:
14460
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57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel:
028-85911938- ;
Fax:
028-86757656
Email:
278368620@qq.com;278368620@qq.com
Country:
China
ProdList:
9754
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55
Cheng Du Micxy Chemical Co.,Ltd
Tel:
028-85632863-
Fax:
028-85632863
Email:
sales@micxy.com;
Country:
China
ProdList:
13070
Advantage:
58

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Physical Properties Uses Preparation