The Spool List
Sulfurous Acid 3D Model — CAS 7782-99-2

Design Library

Sulfurous Acid 3D Model — CAS 7782-99-2

by MolGod.org

FreeCC BY-SASketchfab

Sulfurous Acid (H2O3S, CAS 7782-99-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Whatever the filament colour, each atom reads clearly thanks to its engraved symbol. Sulfurous Acid has no rings at all: its 6 atoms form an open chain held together by 5 bonds (4

Post this design free and makers send you quotes with a price and a lead time. The design is attached to your job; you choose who makes it.

No printer? Get this made

This design is hosted on Sketchfab. Its files download from there, under the licence shown.

Want to look at an STL, OBJ or 3MF file before you print it or post it? Open it in Chrome with our free STL viewer extension.

LicenceCC BY-SA
SourceSketchfab
DesignerMolGod.org
AttributionMolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required
Tagsstl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, ball-and-stick
Sulfurous Acid (H2O3S, CAS 7782-99-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Whatever the filament colour, each atom reads clearly thanks to its engraved symbol. Sulfurous Acid has no rings at all: its 6 atoms form an open chain held together by 5 bonds (4 single and 1 double). Counting task: 2 H + 3 O + 1 S gives 6 engraved spheres; can the class rebuild the formula H2O3S from the model alone? Natural follow-up models: Thiourea dioxide (CAS 1758-73-2) and dimethyl sulfoxide (CAS 67-68-5), close enough in structure for a spot-the-difference task. Full record and more free models: https://molgod.org/molecule/7782-99-2/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models Licence & provenance: https://molgod.org/licenses/stl/7782-99-2/ PubChem CID 1100 · InChIKey LSNNMFCWUKXFEE-UHFFFAOYSA-N · MolGod ID MG_541-264-353-37 Required attribution (CC BY-SA 4.0): "Sulfurous Acid 3D model by MolGod.org — https://molgod.org/molecule/7782-99-2/ — CC BY-SA 4.0"

All designs

Publish your designs

Upload STL, 3MF or OBJ files from the app. Each upload is reviewed before it appears here, and designers keep 80% of every paid sale.

Get the app