Talc
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Cite "Talc"
Talc. (n.d.). In Compound. Retrieved from /th/compound/talc/
"Talc." Compound, /th/compound/talc/.
@misc{talc, title={Talc}, url={/th/compound/talc/}}
IUPAC: Hydrated magnesium silicate
CAS: 14807-96-6
ภาพรวม
Talc is the softest known mineral (Mohs hardness 1) and the primary ingredient in talcum powder. It is used in cosmetics, paper, and plastics.
องค์ประกอบ
การใช้งาน
- • Talcum powder
- • Paper filler
- • Cosmetics
- • Ceramic glaze
ข้อเท็จจริงที่น่าสนใจ
- ✦ The softest mineral on the Mohs hardness scale, with a rating of 1
ความปลอดภัย
- ⚠ Controversy over possible asbestos contamination in some deposits
Structure
SMILES
[OH-].[OH-].[O-][Si]12O[Si]3(O[Si](O1)(O[Si](O2)(O3)[O-])[O-])[O-].[Mg+2].[Mg+2].[Mg+2]
คุณสมบัติ
- ประเภท
- mineral
- สถานะ
- solid
- มวลโมลาร์
- 379.27 g/mol
- ความหนาแน่น
- 2.7500 g/cm³
- การละลาย
- insoluble
Molecular Descriptors
- Exact Mass
- 377.8175
- TPSA
- 150.0 Ų
- H-Bond Donors
- 2
- H-Bond Acceptors
- 12
- Rotatable Bonds
- 0
- Heavy Atoms
- 19
- Complexity
- 188.0
สารประกอบที่เกี่ยวข้อง
Frequently Asked Questions
What is Talc?
Talc (Mg₃Si₄O₁₀(OH)₂) is a mineral compound with the IUPAC name Hydrated magnesium silicate.
What is the molecular weight of Talc?
Talc has a molar mass of 379.27 g/mol.
What state is Talc at room temperature?
Talc is a solid at room temperature.
Is Talc organic or inorganic?
Talc is classified as an inorganic compound.
What elements make up Talc?
Talc (Mg₃Si₄O₁₀(OH)₂) is composed of Hydrogen (H), Oxygen (O), Magnesium (Mg), Silicon (Si).