Description

2,3,4,5,6-Pentahydroxyhexanoic Acid is a polyhydroxy carboxylic acid derivative of glucose, also known as gluconic acid. This compound is valued for its excellent chelating properties, mild acidity, and biodegradability, making it a versatile and environmentally friendly chemical intermediate. It is primarily utilized in the food, pharmaceutical, and industrial cleaning sectors where a safe, effective, and multifunctional agent is required.

Application

• Food Additive & Chelating Agent: Used as a sequestrant and acidity regulator (E574) in beverages, dairy products, and baked goods to prevent metal-catalyzed oxidation and improve texture.
• Pharmaceutical Intermediate: Serves as a key starting material or excipient in the synthesis of mineral supplements, effervescent tablets, and certain active pharmaceutical ingredients (APIs).
• Industrial Cleaning & Derusting: A core component in alkaline and acidic cleaning formulations for metals, glass, and dairy equipment due to its ability to dissolve mineral deposits without corrosion.
• Concrete Admixture: Acts as a setting retarder and water reducer in concrete to improve workability and final strength.
• Personal Care Products: Incorporated into shampoos, skin cleansers, and oral care products for its mild exfoliating and buffering properties.
• Agriculture & Animal Feed: Used as a feed additive to improve mineral bioavailability and as a component in certain fertilizer and pesticide formulations.

Basic Information

Item	Details
Product Name	2,3,4,5,6-Pentahydroxyhexanoic Acid
CAS No.	12214-50-5
Molecular Formula	C6H12O7
Molecular Weight	196.16 g/mol
Synonyms	Gluconic Acid; D-Gluconic Acid; Dextronic Acid; Glycogenic Acid; Maltonic Acid; Pentahydroxycaproic Acid; 2,3,4,5,6-Pentahydroxycaproic Acid
EINECS	235-401-6

Quality Control

We supply 2,3,4,5,6-Pentahydroxyhexanoic Acid in various grades, including Food Grade (FCC), Pharmaceutical Grade, and Technical Grade. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and specific impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in original packaging or a suitable moisture-proof container to prevent caking and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid or white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
pH (50% solution)	1.8 - 2.2
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.