D-Galacturonic acid
Also known as: Galacturonic acid, D-Galacturonic acid, D-Galactopyranuronic acid, aldehydo-D-galacturonic acid, galaturonate, alpha-D-Galacturonic acid, beta-D-Galacturonic acid, D-(+)-Galacturonic acid
D-Galacturonic acid (CAS 685-73-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O7 and a molecular weight of 194.139 g/mol. Key properties include a melting point of 166°C, a boiling point of 495.2±45.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 211.1±22.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 685-73-4
- Jingsj CID
- J-1354123-6
- Molecular Formula
- C6H10O7
- Molecular Weight
- 194.139 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 166°C |
|---|---|
| Boiling Point | 495.2±45.0 °C at 760 mmHg |
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 211.1±22.2 °C |
| Exact Mass | 194.042648 |
| PSA | 135.29000 |
| LogP | -2.88 |
| Vapor Pressure | 0.0±2.9 mmHg at 25°C |
| Refractive Index | 1.685 |
| Storage Conditions | 2-8℃ |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of D-Galacturonic acid?
The CAS number of D-Galacturonic acid is 685-73-4.
What are the molecular formula and molecular weight of D-Galacturonic acid?
D-Galacturonic acid has molecular formula C6H10O7 and molecular weight 194.139 g/mol.
What are the upstream and downstream products of D-Galacturonic acid?
For D-Galacturonic acid, Upstream Products: Water; Downstream Products: Mucic acid, Comanic acid, L-(+)-Arabinose.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "D-Galacturonic acid (CAS 685-73-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1354123-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.