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Chemical structure of Talc

GC15953

Talc

Also known as trimagnesium;bis(dioxido(oxo)silane);bis(hydroxy-oxido-oxosilane)

clay mineral composed of hydrated magnesium silicate

ChemicalCAS14807-96-6MW379.27Formula3MgO·4SiO2·H2O
CAS number
14807-96-6
Molecular weight
379.27
Formula
3MgO·4SiO2·H2O
Solubility
＜3·79mg/mL in DMSO
InChIKey
KNXVOGGZOFOROK-UHFFFAOYSA-N
Catalogue number
GC15953
Brand
GLPBIO
Computed properties PubChem CID 26924 · TPSA 247 Ų · H-bond donors 2 · H-bond acceptors 12
TPSA
247 Ų
H-bond donors
2
H-bond acceptors
12
Rotatable bonds
0
Heavy atoms
19

SMILES O[Si](=O)[O-].O[Si](=O)[O-].[O-][Si](=O)[O-].[O-][Si](=O)[O-].[Mg+2].[Mg+2].[Mg+2]

Computed descriptors from PubChem (CID 26924), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.