Zinc carbonate hydroxide

Basic Information

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CAS Number

12539-71-8

Molecular Formula

CH6O8Zn3

Molecular Weight

342.28 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

300 °C (dec.)

SMILES

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C(=O)([O-])[O-].O=[Zn].O=[Zn].O.O.O.[Zn+2]

InChI

1S/CH2O3.H2O.Zn/c2-1(3)4;;/h(H2,2,3,4);1H2;/q;;+2/p-2

InChIKey

UQFCCHPWXXCEQT-UHFFFAOYSA-L

LogP

-2.88500

Safety Information

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Stability

Stable. Hygroscopic. Incompatible with strong acids, strong oxidizing agents.

Synonyms & References

English

Zinc carbonate hydroxide
CARBONIC ACID ZINC SALT
ZINC CARBONATE BASIC
ZINC SUBCARBONATE
ZINC OXIDE TRANSPARENCY
Zinc carbonate monohydrate
basic zinc carbonate
ZINC CARBONATE HYDROXIDE PURE (ZINC CARBONATE BASIC)
ZINC CARBONATE,BASIC,HYDRATE
Zinc carbonte basic tetrahydrate
zinccarbonatehydroxidehydrate
Zinccarbonatehydroxide
ZINC CARBONATE, BASIC, HYDRATE

Customs Code

2836999000

FAQ

What is zinc carbonate hydroxide (CAS: 12539-71-8)?

Zinc carbonate hydroxide (CAS: 12539-71-8) is a chemical compound with the formula Zn2(OH)2CO3. It is a white, powdery substance that is slightly basic and slightly soluble in water. This compound is known for its buffering capacity and is used in various applications due to its properties.

What are the main uses of zinc carbonate hydroxide (CAS: 12539-71-8)?

Zinc carbonate hydroxide (CAS: 12539-71-8) is primarily used as a filler in paints, plastics, and rubber. It is also utilized in the pharmaceutical industry as an antacid and in the production of zinc compounds. Additionally, it serves as a pH adjuster in industrial processes and in the food industry as a buffering agent.

Is zinc carbonate hydroxide (CAS: 12539-71-8) safe?

Zinc carbonate hydroxide (CAS: 12539-71-8) is generally considered safe when used appropriately. However, it should be handled with care to avoid inhalation and eye contact. Protective measures such as gloves and goggles should be worn. Ingestion may cause gastrointestinal issues, and skin exposure should be minimized to prevent irritation.

How should zinc carbonate hydroxide (CAS: 12539-71-8) be stored?

Zinc carbonate hydroxide (CAS: 12539-71-8) should be stored in a cool, dry place away from direct sunlight and moisture. The containers should be tightly sealed to prevent absorption of moisture and degradation. It should be kept out of reach of children and pets, and proper labeling is essential for safety and identification purposes.