Description

Sodium Hydrogen Adipate is the monosodium salt of adipic acid, a key intermediate in the synthesis of polyamides and other polymers. This compound serves as a versatile acidulant, pH regulator, and buffering agent, valued for its controlled release of acidity and compatibility with various formulations. It is essential for manufacturers in the food, pharmaceutical, and polymer industries seeking reliable and consistent chemical performance.

Application

• Food Industry: Used as a buffering agent, acidulant, and leavening agent in baked goods and powdered food products.
• Pharmaceuticals: Functions as an excipient in tablet formulations, aiding in controlled release and acting as a pH adjuster.
• Polymer Synthesis: Serves as a monomer or intermediate in the production of polyamides (nylons) and polyester polyols.
• Personal Care: Employed as a pH adjuster and buffering agent in cosmetic and personal care formulations.
• Industrial Applications: Acts as a corrosion inhibitor in cooling water systems and a component in metal treatment processes.
• Chemical Synthesis: Utilized as a starting material or catalyst in various organic synthesis reactions.

Basic Information

Product Name	Sodium Hydrogen Adipate
CAS No.	18996-34-4
Molecular Formula	C6H9NaO4
Molecular Weight	168.12 g/mol
Synonyms	Monosodium Adipate; Sodium Adipate Monobasic; Adipic Acid Monosodium Salt; 1,6-Hexanedioic Acid, Monosodium Salt; Adipic Acid Sodium Salt; Sodium Acid Adipate; Hexanedioic Acid, Sodium Salt (1:1)
EINECS	242-753-7

Quality Control

Our Sodium Hydrogen Adipate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting results for assay, heavy metals, and other critical parameters are available upon request to support your quality assurance protocols.

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 to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
pH (5% Solution)	3.5 - 5.0
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1 %

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