Description

Hexanoic Acid, 2,3,4,5,6-Pentahydroxy- (7Ci, 8Ci) is a polyhydroxy derivative of caproic acid, also widely known as D-Gluconic Acid. This compound is valued for its excellent chelating properties and its role as a versatile intermediate in organic synthesis. It is essential for manufacturers in the pharmaceutical, food additive, and industrial cleaning sectors seeking a high-purity, multifunctional organic acid.

Application

• Pharmaceutical Intermediate: Used in the synthesis of metal gluconate salts for mineral supplements and as a component in certain drug formulations.
• Food Additive & Chelating Agent: Acts as a sequestrant (E574) to control mineral bioavailability and prevent oxidation in food and beverage processing.
• Industrial Cleaning & Descaling: A key ingredient in alkaline and acid-based cleaning formulations for removing mineral deposits (e.g., calcium, rust) from metal surfaces and equipment.
• Concrete Admixture: Employed as a set retarder in cement and concrete to improve workability and control the hardening process.
• Personal Care & Cosmetics: Functions as a pH adjuster, chelating agent, and skin conditioning agent in lotions, creams, and cleansers.
• Water Treatment: Utilized to inhibit scale formation in cooling towers and boiler water systems.
• Textile & Leather Processing: Serves as a chelating agent in dyeing and tanning baths to improve color fastness and product quality.
• Chemical Synthesis: A versatile building block for producing esters, lactones, and other specialty chemicals.

Basic Information

Product Name	Hexanoic Acid, 2,3,4,5,6-Pentahydroxy- (7Ci, 8Ci)
CAS No.	7760-07-8
Molecular Formula	C6H12O7
Molecular Weight	196.16 g/mol
Synonyms	D-Gluconic Acid; Dextronic Acid; Glycogenic Acid; Maltonic Acid; Pentahydroxycaproic Acid; 2,3,4,5,6-Pentahydroxyhexanoic Acid; (2R,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanoic Acid
EINECS	231-791-2

Quality Control

Our Hexanoic Acid, 2,3,4,5,6-Pentahydroxy- is produced under a strict quality management system. We offer grades compliant with FCC (Food Chemicals Codex) and Pharmaceutical (USP/EP) standards to meet diverse industry requirements. All batches undergo rigorous analytical testing, including assay, identification, and impurity profiling. A comprehensive Certificate of Analysis (COA) is provided with each shipment to guarantee purity, identity, and consistency.

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 product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or colorless to pale yellow syrup
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
pH (5% solution)	3.0 - 4.0
Loss on Drying	≤ 1.0%
Sulfated Ash	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Specific Rotation [α]20/D	-5.0° to -7.0°

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