D-Xylonic acid
Also known as: (2R,3S,4R)-2,3,4,5-Tetrahydroxypentanoic acid, D-xylose acid, D-Xylonic acid lithium salt, D-xylonic acid
D-Xylonic acid (CAS 526-91-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H10O6 and a molecular weight of 166.129 g/mol. Key properties include a boiling point of 584.0±50.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 321.0±26.6 °C. It is listed by 1 supplier, from 10.00 to 20.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 526-91-0
- Jingsj CID
- J-1384759-7
- Molecular Formula
- C5H10O6
- Molecular Weight
- 166.129 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500mg | ¥5,000.00 | $1.5 /mgBest ¥10.00/mg CNY | CN China MOQ 500mg | |
Made to OrderPlatform-operated | 99% 100mg | ¥1,500.00 | $2.24 /mg ¥15.00/mg CNY | CN China MOQ 100mg | |
Made to OrderPlatform-operated | 99% 25mg | ¥500.00 | $2.99 /mg ¥20.00/mg CNY | CN China MOQ 25mg |
Physicochemical Properties
| Boiling Point | 584.0±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 321.0±26.6 °C |
| Exact Mass | 166.047745 |
| PSA | 118.22000 |
| LogP | -2.40 |
| Vapor Pressure | 0.0±3.7 mmHg at 25°C |
| Refractive Index | 1.592 |
| Storage Conditions | 2-8°C |
Frequently Asked Questions
What is the CAS number of D-Xylonic acid?
The CAS number of D-Xylonic acid is 526-91-0.
What are the molecular formula and molecular weight of D-Xylonic acid?
D-Xylonic acid has molecular formula C5H10O6 and molecular weight 166.129 g/mol.
Which suppliers offer D-Xylonic acid?
1 supplier(s) listed; reference unit price ¥10.00–20.00 /mg.
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-Xylonic acid (CAS 526-91-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384759-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.