设计库
Methanesulfonic Acid 3D Model — CAS 75-75-2
作者：MolGod.org
免费CC BY-SASketchfab
Methanesulfonic Acid (CH4O3S, CAS 75-75-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol. Methanesulfonic Acid is a chain molecule with no ring: 8 bonds (6 single and 2 double) connect its 9 at
免费发布这个设计，创客会给你发送含价格和交期的报价。设计会附在你的需求上，由你选择谁来制作。
此设计托管在 Sketchfab。文件需从该网站按所示许可证下载。
| 许可证 | CC BY-SA |
|---|---|
| 来源 | Sketchfab |
| 设计者 | MolGod.org |
| 署名 | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| 标签 | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, ball-and-stick |
Methanesulfonic Acid (CH4O3S, CAS 75-75-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol.
Methanesulfonic Acid is a chain molecule with no ring: 8 bonds (6 single and 2 double) connect its 9 atoms. Quick starter: ask students to count the engraved symbols (1 C + 4 H + 3 O + 1 S) and check that they add up to 9 atoms and the formula CH4O3S. Spot-the-group challenge: can students find the sulfonic acid group (-SO3H)?
Full record and more free models: [Methanesulfonic Acid on MolGod](https://molgod.org/molecule/75-75-2/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models)
Licence & provenance: [full licence record](https://molgod.org/licenses/stl/75-75-2/)
PubChem CID 6395 · InChIKey AFVFQIVMOAPDHO-UHFFFAOYSA-N · MolGod ID MG_510-782-931-75
Required attribution (CC BY-SA 4.0): "Methanesulfonic Acid 3D model by MolGod.org — https://molgod.org/molecule/75-75-2/ — CC BY-SA 4.0"
发布你的设计
在应用中上传 STL、3MF 或 OBJ 文件。每个上传在出现在这里之前都会经过审核，设计者可获得每笔付费销售的 80%。