10378-47-9

Basic information

• Product Name: AMMONIUM CERIUM(IV) SULFATE DIHYDRATE
• Synonyms: CERIUM(IV) TETRAAMMONIUM SULFATE DIHYDRATE;CERIC AMMONIUM SULFATE;CERIC AMMONIUM SULFATE DIHYDRATE;CERIUM(IV) AMMONIUM SULFATE;CERIUM(IV) AMMONIUM SULFATE DIHYDRATE;AMMONIUM CERIC SULFATE;AMMONIUM CERIC SULPHATE 2H2O;AMMONIUM CERIC SULPHATE 2-HYDRATE
• CAS NO: 10378-47-9
• Molecular Formula: CeH20N4O18S4
• Molecular Weight: 632.55
• EINECS: 231-567-4
• Mol File: 10378-47-9.mol
• Article Data: 0

Chemical Properties

• Melting Point: 130 °C(lit.)
• Appearance: Yellow/Crystalline Powder
• Storage Temp.: Store at +15°C to +25°C.
• Water Solubility: Soluble in water and insoluble in ethanol.
• Stability: Stable. Incompatible with strong acids.
• CAS DataBase Reference: AMMONIUM CERIUM(IV) SULFATE DIHYDRATE(CAS DataBase Reference)
• NIST Chemistry Reference: AMMONIUM CERIUM(IV) SULFATE DIHYDRATE(10378-47-9)
• EPA Substance Registry System: AMMONIUM CERIUM(IV) SULFATE DIHYDRATE(10378-47-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• TSCA: Yes
• Hazardous Substances Data: 10378-47-9(Hazardous Substances Data)

Usage

Description

Ammonium cerium(IV) sulfate dihydrate is a cerium salt that exists as a yellow to orange crystalline solid. It is widely used in various industries due to its unique chemical properties and oxidizing capabilities.

Uses

1. Analytical Chemistry:
Ammonium cerium(IV) sulfate dihydrate is used as an oxidizing agent in organic synthesis and serves as an analytical reagent. It is particularly useful in thin-layer chromatography for the detection of anti-depressant drugs in human blood and urine samples.
2. Industrial Applications:
Integrated Circuit Industry: It is used as an etching agent for the integrated circuit, contributing to the precision and quality of the final product.
Polishing Powder, Special Glass, and Ceramics: It serves as a raw material for the production of polishing powder, special glass, and ceramics, enhancing their properties and performance.
Steel Industry: In steels, cerium acts as a degasifying agent, helping to reduce sulfides and oxides. It also functions as a precipitation hardening agent in stainless steel, improving the material's strength and durability.
3. Alloys and Materials:
Permanent Magnets: Cerium alloys are used in the creation of permanent magnets, which are essential components in various electronic devices and machinery.
Tungsten Electrodes: It is utilized in the production of tungsten electrodes for gas tungsten arc welding, a widely used technique in the welding industry.
4. Lighting:
Ammonium cerium(IV) sulfate dihydrate is used in carbon-arc lighting, particularly in the motion picture industry, where its bright and intense light output is highly valued.
5. Medical and Pharmaceutical Industry:
The compound is also employed in the medical and pharmaceutical sectors, where its oxidizing properties are harnessed for various applications.

InChI:InChI=1/Ce.H3N.H2O4S.2H2O/c;;1-5(2,3)4;;/h;1H3;(H2,1,2,3,4);2*1H2/q+4;;;;/p-1