Potassium hydroxy(oxo)silanolate

Basic Information

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CAS Number

1312-76-1

Molecular Formula

HKO3Si

Molecular Weight

248.48 g/mol

EINECS

215-199-1

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

Density

1.203-1.209 g/cm3

Water Solubility

Soluble in water.

SMILES

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O[Si](=O)[O-].[K+]

InChI

InChI=1S/K.HO3Si/c;1-4(2)3/h;1H/q+1;-1

InChIKey

WMWBFVSTSRDWRL-UHFFFAOYSA-N

LogP

-0.85600

Complexity

19.1

Safety Information

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Sensitiveness

易吸潮

Synonyms & References

English

POTASSIUM SILICATE
pyramid120
Silicicacid,potassiumsalt
solublepotashglass
solublepotashwaterglass
Potssium silicate
potassium silicate, anhydrous
SILICATE,POTASSIUM
kasil
kasil6
potassiummetasilicate
potassiumpolysilicate
potassiumsilicatesolution
potassiumwaterglass
ps7
Kieselsure, Kalium-Salz
potash water glass
Potassium silicate hydrate
tetrapotassium,silicate
potassium silicate

MDL Number

MFCD28899663

EC Number

215-199-1

Customs Code

2839900090

FAQ

What is Potassium hydroxy(oxo)silanolate (CAS: 1312-76-1)?

Potassium hydroxy(oxo)silanolate (CAS: 1312-76-1) is a silanolate compound with the chemical formula KSiO2OH. It is a potassium salt of a silicon-based hydroxide, characterized by its reactivity and use in organic synthesis. This compound is typically a white solid and is soluble in polar solvents. It is known for its ability to act as a nucleophile in chemical reactions involving silicon atoms.

What are the main uses of Potassium hydroxy(oxo)silanolate (CAS: 1312-76-1)?

Potassium hydroxy(oxo)silanolate (CAS: 1312-76-1) is primarily used in pharmaceuticals as a catalyst for silicon-containing compound synthesis. It finds applications in industrial processes for producing silicones and other organosilicon materials. In research, it serves as an intermediate in organic reactions and is utilized in materials science for creating advanced polymers and coatings.

Is Potassium hydroxy(oxo)silanolate (CAS: 1312-76-1) safe?

Potassium hydroxy(oxo)silanolate (CAS: 1312-76-1) requires careful handling due to its potential to cause skin and eye irritation. Safety precautions include wearing protective gloves, goggles, and a lab coat, as well as working in a well-ventilated area. It should be stored away from moisture and incompatible substances. Always consult the safety data sheet (SDS) for detailed guidelines and adhere to OSHA and EPA standards.

How should Potassium hydroxy(oxo)silanolate (CAS: 1312-76-1) be stored?

Potassium hydroxy(oxo)silanolate (CAS: 1312-76-1) should be stored in airtight, moisture-proof containers in a cool, dry place (15-25°C). It is sensitive to humidity and light, so storage in dark conditions is recommended. Avoid exposure to strong acids, bases, or moisture to maintain stability. Keep in a well-ventilated area and follow proper chemical storage guidelines to prevent degradation or hazardous reactions.