Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>Ammonium iron(III) sulfate

Ammonium iron(III) sulfate

Ammonium iron(III) sulfate Structure
Ammonium iron(III) sulfate structure
CAS No.
10138-04-2
Chemical Name:
Ammonium iron(III) sulfate
Synonyms
FERRIC ALUM;FERRIC AMMONIUM SULFATE;AMMONIUM FERRIC SULPHATE;IRON ALUM;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
Molecular Weight:
170.95
MDL Number:
MFCD00012019
MOL File:
10138-04-2.mol
Last updated:2026-05-28 05:55:05
Request For Quotation

Ammonium iron(III) sulfate Properties

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)
REACH Annex XVII Substances List Ammonium iron bis(sulphate) (10138-04-2)
FDA UNII LUX2X1H1IC
EPA Substance Registry System Monoammonium ferric sulfate (10138-04-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H318
Precautionary statements  P280-P305+P351+P338-P310
Hazard Codes  Xi
Risk Statements  36/38
Safety Statements  26
RIDADR  UN 3264 8/PG 3
TSCA  TSCA listed
REACH Registrations Active

Ammonium iron(III) sulfate price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
honeywell 34249 Ammonium iron(III) sulfate solution 10138-04-2 1L|PlasticBottle $187.13 2026-06-04 Buy
honeywell 34249 Ammonium iron(III) sulfate solution 10138-04-2 1L $187.13 2026-06-04 Buy
aablocks AA01DO0N Monoammonium ferric disulfate 98% 10138-04-2 5g $18 2026-05-29 Buy
aablocks AA01DO0N Monoammonium ferric disulfate 98% 10138-04-2 100g $22 2026-05-29 Buy
aablocks AA01DO0N Monoammonium ferric disulfate 98% 10138-04-2 500g $31 2026-05-29 Buy
Product number Packaging Price Buy
34249 1L|PlasticBottle $187.13 Buy
34249 1L $187.13 Buy
AA01DO0N 5g $18 Buy
AA01DO0N 100g $22 Buy
AA01DO0N 500g $31 Buy

Ammonium iron(III) sulfate Chemical Properties,Uses,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

Ferric sulfate Ammonium sulfate

Preparation Products

potassium ferricyanide Quinhydrone

Ammonium iron(III) sulfate Suppliers

Global( 216)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 18080918076 800078821@qq.com China 9706 55
Nanjing Dulai Biotechnology Co., Ltd. 025-84699383-8003;025-846993838003-8003 18013301590 njduly@126.com China 3293 55
Beijing Universal Century Technology Co., Ltd. hysj_bj.com China 3576 55
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 13458535857 cdhxsj@163.com China 13323 58
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9335 58
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
Chengdu RunZeBenTu Chemical Co., Ltd 13096311329 028-88469284 616445927 616445927@qq.com China 2870 50
Supplier Advantage
Shanghai Hanhong Scientific Co.,Ltd. 64
Tianjin heowns Biochemical Technology Co., Ltd. 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 55
Nanjing Dulai Biotechnology Co., Ltd. 55
Beijing Universal Century Technology Co., Ltd. 55
Chengdu HuaXia Chemical Reagent Co. Ltd 58
Finetech Industry Limited 58
Shanghai Macklin Biochemical Co.,Ltd. 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
Chengdu RunZeBenTu Chemical Co., Ltd 50

View Lastest Price from Ammonium iron(III) sulfate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ammonium Ferric Sulfate pictures 2026-03-22 Ammonium Ferric Sulfate
10138-04-2
 25KG 99% Jiangsu Kolod Food Ingredients Co.,Ltd.
Ferric Ammonium Sulfate pictures 2025-11-05 Ferric Ammonium Sulfate
10138-04-2
 $1100.00-1200.00 1ton 99% 1000T/M Lianyungang Kaiyu Environmental Tech Co., Ltd.
Ammonium iron(III) sulfate pictures 2025-06-27 Ammonium iron(III) sulfate
10138-04-2
 1KG 99% 500000kg Hebei Chuanghai Biotechnology Co., Ltd

10138-04-2(Ammonium iron(III) sulfate)Related Search:

Neomycin sulfate Ammonium chloride Ammonium Sulfite SULFATE STANDARD Ammonium acetate
Atropine sulfate Molybdic acid Ammonium sulfate Ferric sulfate Ammonium persulfate
Ammonium citrate tribasic Aluminum ammonium sulfate SODIUM SULFATE Ammonium hydroxide sulfate
AMMONIUM Ferrous ammonium sulfate hexahydrate Ammonium ferric sulfate dodecahydrate Ammonium Ferric Sulphate Ferric Ammonium Sulfate
Ferric Ammonium Sulphate

1of5

ammoniumferricsulfate,12-hydrate AMMONIUM IRON(III) SULFATE FERRIC AMMONIUM SULFATE, SAT FERRIC AMMONIUM SULFATE, SATURATED, 725G/L FERRIC ALUM INDICATOR VOLHARD FERRIC AMMONIUM SULFATE IRON (III) AMMONIUM SULFATE IRON ALUM AMMONIUM FERRIC SULFATE STD SOLUTION 0.1 MOL/L, N03, 1 L FERRIC AMMONIUM SULPHATE 0,1mol/l(0,1N)SV AMMONIUM IRON(III) SULFATE SOLUTION 0,1 MOL/L Ferric ammonium sulfate: Sulfuric acid, ammonium iron(3e+) salt (2:1:1) ammonium iron(iii) sulfate solution Ammoniumeisen(III)-sulfat Sulfuric acid, ammonium iron(3+) salt sulfuric acid, ammonium iron(3++) salt ammonium ferric disulfate azanium iron(3+) disulfate ammonium ferric sulfate:ferric ammonium alum Ammonium ferric sulfate indicator AMMoniuM iron(III) AMMoniuM Iron(lll)Sulphate 1 Mol/L AMMoniuM Iron (III) Sulfate ammoniumferricsulfate,12-hydrate(ferricammoniumsulfate, ammoniumferricsulfate,12-hydrate(ferricammoniumsulfate,12-hydrate) ammoniumironbis(sulphate) Sulfuricacid,ammoniumiron(3+)salt(2:1:1) sulfuricacid,ammoniumiron(3++)salt(2:1:1) Ferric ammonium sulfate indicator solution Acidic ammonium ferric sulfate test solution(ChP) Monoammonium ferric disulfate Ammoniumiron(III)sulfate,≥98% Ammonium iron(III) sulfate74 Acidic ferric ammonium sulfate test solution Ammonium iron(III) sulfate Standard Solution ALuminium Sulfate (Ferric ) 0.1M Ferric ammonium sulphate Reagecon Ferric Ammonium Sulfate Stock Solution Fe 100 μg/mL according to Chinese Pharmacopoeia (ChP) Limit Tests Reagecon Ammonium Ferric Sulfate 8% Solution in Water according to United States Pharmacopoeia (USP) Reagecon Ferric Ammonium Sulfate 0.1N according to United States Pharmacopoeia (USP) AMMONIUM FERRIC SULPHATE FERRIC ALUM 10138-04-2 FeH4NO8S2 Inorganics A - FChemical Synthesis IronVolumetric Solutions Reference Material Potassium permanganate By Reference Material Catalysis and Inorganic Chemistry Salt Solutions Volumetric Solutions