Synthesis Physical Properties Uses Preparation
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Ammonium iron(III) sulfate

Synthesis Physical Properties Uses Preparation
Product Name
Ammonium iron(III) sulfate
CAS No.
10138-04-2
Chemical Name
Ammonium iron(III) sulfate
Synonyms
FERRIC AMMONIUM SULFATE;FERRIC ALUM;IRON ALUM;AMMONIUM FERRIC SULPHATE;FERRIC AMMONIUM SULPHATE;0,1mol/l(0,1N)SV;AMMoniuM iron(III);Ammoniumeisen(III)-sulfat;ammonium ferric disulfate;ammoniumironbis(sulphate)
CBNumber
CB9724969
Molecular Formula
FeH5NO4S
Formula Weight
170.95
MOL File
10138-04-2.mol
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Ammonium iron(III) sulfate Property

Melting point:
39–41℃ [ALD94]
Density 
1.710
solubility 
very soluble in H2O; insoluble in ethanol
form 
Liquid
color 
Clear amber
Water Solubility 
very soluble H2O; insoluble alcohol [MER06]
Stability:
Stable.
CAS DataBase Reference
10138-04-2(CAS DataBase Reference)
EPA Substance Registry System
Monoammonium ferric sulfate (10138-04-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
26
RIDADR 
UN 3264 8/PG 3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

BLDpharm
Product number
BD130300
Product name
Ammoniumiron(III)sulfate
Purity
98+%
Packaging
1kg
Price
$5
Updated
2021/12/16
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Ammonium iron(III) sulfate Chemical Properties,Usage,Production

Synthesis

Dissolve industrial crystalline ferrous sulfate in water. Filtration, adding sulfuric acid to the filtrate, heating to 30-45 ° C, and then adding 25-30 mL of nitric acid for oxidation. The solution gradually turned from tan to light reddish brown. Use potassium ferricyanide solution to check whether the ferrous ions in the solution are completely oxidized. The solution was slowly heated until it was smoking and a thick slurry was formed, and the nitric acid and nitrogen oxides were removed. Add water to dissolve, re-evaporate until a crystalline film appears, add water and filtered hot solution of ammonium sulfate to this saturated solution, and add concentrated sulfuric acid. Cool to 0°C under stirring, and filter and crystallize to obtain pure ferric ammonium sulfate.

Physical Properties

The dodecahydrate is lilac to violet crystal (anhydrous compound is colorless); hydrated crystals lose all water molecules at 230°C; readily dissolves in water; insoluble in alcohol; aqueous solution is acidic.

Uses

Iron(III) ammonium sulfate is a mordant in dyeing and printing of fabrics and textiles. The compound also is an analytical reagent; and is used in medicine.

Preparation

Ferric ammonium sulfate is prepared by mixing an equimolar solution of ferric sulfate, Fe2(SO4)3, and ammonium sulfate, (NH4)2SO4. Hydrated crystals are obtained following evaporation and cooling of the solution.

Chemical Properties

pale violet crystals

Preparation

Ferric ammonium sulfate is prepared by mixing an equimolar solution offerric sulfate, Fe2(SO4)3, and ammonium sulfate, (NH4)2SO4. Hydrated crystals are obtained following evaporation and cooling of the solution.

Flammability and Explosibility

Not classified

Purification Methods

Crystallise it from aqueous ethanol.

Ammonium iron(III) sulfate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ammonium iron(III) sulfate Suppliers

Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
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Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3583
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55
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
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58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16684
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Chengdu RunZeBenTu Chemical Co., Ltd
Tel
13096311329 028-88469284 616445927
Fax
028-88469284
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Country
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ProdList
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Codow Chemical Co.,Ltd.
Tel
18620099427 18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
1751
Advantage
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Rhawn Reagent
Tel
400-400-1332688 18019345275
Fax
400-133-2688
Email
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Country
China
ProdList
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Advantage
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View Lastest Price from Ammonium iron(III) sulfate manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
Ammonium iron(III) sulfate 10138-04-2
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-16
Hebei Weibang Biotechnology Co., Ltd
Product
Ammonium iron(III) sulfate 10138-04-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-25
Zhuozhou Wenxi import and Export Co., Ltd
Product
Ammonium iron(III) sulfate 10138-04-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

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  • 10138-04-2
  • FeH4NO8S2
  • Inorganics
  • A - FChemical Synthesis
  • IronVolumetric Solutions
  • Reference Material Potassium permanganate
  • By Reference Material
  • Catalysis and Inorganic Chemistry
  • Salt Solutions
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