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Mucic acid

Also known as: (2R,3S,4R,5S)-2,3,4,5-Tetrahydroxyhexanedioic acid, 2,3,4,5-TETRAHYDROXYADIPIC ACID, 2,3,4,5-TETRAHYDROXYHEXANEDIOIC ACID, 2,3,4,5-Tetrahydroxyadipic Acid, D-GALACTARIC ACID, D-Galactaric acid, D-Mucic acid, EINECS 208-404-0, GALACTARIC ACID, GALACTERIC ACID, GALACTOSACCHARIC ACID, GALATARIC ACID, Galactaric acid, Galactaric acid, D-, Galactarsaeure, Galactosaccharic acid, L-Mucic acid, MFCD00004239, MUCIC ACID, Mucate

Mucic acid (CAS 526-99-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O8 and a molecular weight of 210.139 g/mol. Key properties include a melting point of 220-225 °C (dec.)(lit.), a boiling point of 766.4±60.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 431.2±29.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
526-99-8
Jingsj CID
J-45477-7
Molecular Formula
C6H10O8
Molecular Weight
210.139 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point220-225 °C (dec.)(lit.)
Boiling Point766.4±60.0 °C at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point431.2±29.4 °C
Exact Mass210.037567
PSA155.52000
LogP-1.46
Vapor Pressure0.0±5.9 mmHg at 25°C
Refractive Index1.638

Frequently Asked Questions

What is the CAS number of Mucic acid?

The CAS number of Mucic acid is 526-99-8.

What are the molecular formula and molecular weight of Mucic acid?

Mucic acid has molecular formula C6H10O8 and molecular weight 210.139 g/mol.

What are the upstream and downstream products of Mucic acid?

For Mucic acid, Upstream Products: D-Galactose, Dulcitol, Thiocarbohydrazide; Downstream Products: 3-Hydroxy-2H-pyran-2-one, Dimethyl furan-2,5-dicarboxylate, 2-Thiophenecarboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Mucic acid (CAS 526-99-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45477-7 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.