Description

Ammonium Gluconate is the ammonium salt of gluconic acid, a versatile and environmentally friendly chelating agent. Its primary value lies in its ability to effectively sequester metal ions, such as calcium and iron, in neutral to alkaline conditions without contributing to environmental persistence. This makes it a critical component for formulators seeking high-performance, biodegradable solutions. Key industries that utilize this compound include industrial cleaning, personal care, agriculture, and water treatment, where its chelation, scale inhibition, and mild properties are highly valued.

Application

• Industrial & Institutional (I&I) Cleaning: Acts as a powerful yet mild sequestrant in alkaline cleaners, detergents, and degreasers for removing scale and preventing redeposition of metal salts on surfaces.
• Personal Care & Cosmetics: Used as a chelating agent and pH adjuster in shampoos, skin creams, and lotions to stabilize formulations and enhance the efficacy of preservatives.
• Agriculture & Horticulture: Serves as a component in liquid fertilizers and micronutrient solutions, improving the bioavailability and uptake of essential metals like iron and zinc by plants.
• Water Treatment: Functions as a scale and corrosion inhibitor in cooling water systems, boilers, and reverse osmosis membranes by controlling calcium carbonate and other mineral deposits.
• Concrete & Construction: Employed as a setting retarder and water reducer in concrete admixtures to improve workability and final strength.
• Textile Processing: Used in dyeing and bleaching baths to chelate metal ions that can cause uneven dyeing or fabric degradation.
• Metal Surface Treatment: Assists in derusting, electroplating, and metal finishing processes by complexing interfering metal ions in solution.
• Food Processing (where compliant): Can function as a sequestrant and acidity regulator in certain food processing applications, subject to local regulatory approval (e.g., FCC grade).

Basic Information

Product Name	Ammonium Gluconate
CAS No.	19222-41-4
Molecular Formula	C6H17NO7
Molecular Weight	215.20 g/mol
Synonyms	Gluconic Acid Ammonium Salt; Ammonium D-gluconate; D-Gluconic Acid, Ammonium Salt; Gluconate Ammonium; Ammonium Salt of Gluconic Acid; UNII-9K3BZ8H8V8
EINECS	242-873-4

Quality Control

Our Ammonium Gluconate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay, pH, and heavy metal content. Production can be aligned with various industry standards, including Food Chemical Codex (FCC) for food-grade applications, 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent caking and absorption of atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
pH (10% solution)	6.0 - 7.5
Loss on Drying	≤ 2.0 %
Sulfated Ash	≤ 0.1 %
Heavy Metals (as Pb)	≤ 10 ppm
Chloride (Cl)	≤ 0.05 %
Sulfate (SO4)	≤ 0.05 %

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