Description

Sodium Isobutyrate is the sodium salt of isobutyric acid, a versatile organic compound with the CAS registry number 996-30-5. This chemical serves as a crucial intermediate and functional additive in various industrial and pharmaceutical processes, valued for its stability and reactivity. It is particularly essential for manufacturers in the pharmaceutical, food additive, and chemical synthesis sectors seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Food & Flavor Industry: Acts as a precursor or additive in the production of flavoring agents and preservatives.
• Chemical Synthesis: Serves as a building block or catalyst in organic reactions and polymer production.
• Animal Feed Additive: Utilized as a preservative or nutritional component in feed formulations.
• Laboratory Reagent: Employed in research and analytical chemistry as a standard or reagent.
• Corrosion Inhibitor: Incorporated into formulations to protect metal surfaces in industrial systems.
• Buffer Agent: Used in biochemical and diagnostic applications to maintain stable pH levels.

Basic Information

Product Name	Sodium Isobutyrate
CAS No.	996-30-5
Molecular Formula	C4H7NaO2
Molecular Weight	110.09 g/mol
Synonyms	Sodium 2-methylpropanoate; Isobutyric Acid Sodium Salt; 2-Methylpropanoic Acid Sodium Salt; Sodium Isobutanoate; Natriumisobutyrat; UNII-8V3Y0B2C6P; Isobutyrate Sodium Salt; Sodium Salt of Isobutyric Acid
EINECS	213-632-3

Quality Control

Our Sodium Isobutyrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) are provided with every shipment, and we can support compliance with relevant standards such as USP, FCC, or customer-specific requirements 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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking or degradation. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
pH (5% solution)	7.0 - 9.0
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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