Ammonium iron(3+) sulfate (1:1:2)

Basic Information

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CAS Number

10138-04-2

Molecular Formula

H4FeNO8S2

Molecular Weight

170.95 g/mol

EINECS

233-382-4

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

39–41℃ [ALD94]

Density

1.710

Water Solubility

very soluble H2O; insoluble alcohol [MER06]

SMILES

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N.[Fe+3].OS(=O)(=O)[O-].[O-]S(=O)(=O)[O-]

InChI

InChI=1S/Fe.H3N.2H2O4S/c;;2*1-5(2,3)4/h;1H3;2*(H2,1,2,3,4)/q+3;;;/p-3

InChIKey

XGGLLRJQCZROSE-UHFFFAOYSA-K

LogP

0.14960

Safety Information

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Stability

稳定的。

Synonyms & References

English

ammoniumferricsulfate,12-hydrate
AMMONIUM IRON(III) SULFATE
AMMONIUM FERRIC SULPHATE
FERRIC AMMONIUM SULFATE, SAT
FERRIC AMMONIUM SULFATE, SATURATED, 725G/L
FERRIC ALUM
FERRIC ALUM INDICATOR VOLHARD
FERRIC AMMONIUM SULFATE
AMMONIUM IRON (III) SULFATE, AR
Ammonium iron(III) sulfate
ammonium ferric disulfate
ammonium ferric sulfate
Ammoniumeisen(III)-sulfat
ammoniumironbis(sulphate)
ferric ammonium alum
FERRIC AMMONIUM SULPHATE
IRON ALUM
AMMoniuM iron(III)
ammonium ferric sulfate;ferric ammonium alum
Ammonium iron bis(sulphate)
0,1mol/l(0,1N)SV
Ammonium Ferric Sulfate Solution

MDL Number

MFCD00012019

EC Number

233-382-4

Customs Code

2833309000

FAQ

What are the physical and chemical properties of Ammonium iron(3+) sulfate (1:1:2) (CAS: 10138-04-2)?

Ammonium iron(3+) sulfate (1:1:2) is a crystalline compound with a molecular weight of approximately 392.14 g/mol. It is highly soluble in water and exhibits low reactivity in most conditions. This compound has a pH between 3.0 and 5.0 and forms a colorless to light yellow solution. It is known for its use in analytical chemistry and metal plating due to its stability and reactivity.

How is Ammonium iron(3+) sulfate (1:1:2) (CAS: 10138-04-2) typically synthesized?

Ammonium iron(3+) sulfate (1:1:2) is synthesized by reacting iron(III) sulfate with ammonium sulfate in a solution, followed by crystallization. Common methods involve adjusting pH and temperature to control the precipitation process. This synthesis typically yields a product with high purity and selectivity, making it suitable for various applications in analytical chemistry and metal plating.

What industries use Ammonium iron(3+) sulfate (1:1:2) (CAS: 10138-04-2)?

Ammonium iron(3+) sulfate (1:1:2) is widely used in the pharmaceutical industry for the production of iron supplements, in polymer manufacturing as a catalyst, in sensor technology for metal detection, and in semiconductor processing for cleaning and etching. Its solubility and reactivity make it a valuable compound in these sectors.

What precautions should be taken when handling Ammonium iron(3+) sulfate (1:1:2) (CAS: 10138-04-2)?

When handling Ammonium iron(3+) sulfate (1:1:2), it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation of dust. Spills should be contained and cleaned up using appropriate methods, and the material safety data sheet (MSDS) should be consulted for detailed safety information.