Description

Disodium 5'-Inosinate is a high-purity nucleotide salt widely recognized for its flavor-enhancing properties. This compound is essential for creating and intensifying savory, umami tastes in a variety of processed food products. It is a critical ingredient for manufacturers in the food and beverage industry seeking to improve flavor profiles while potentially reducing sodium content. Its consistent quality and performance make it a reliable choice for global supply chains.

Application

• Food Flavor Enhancer: Primarily used as a potent umami taste enhancer in soups, sauces, broths, snacks, and instant noodles, often in synergy with monosodium glutamate (MSG).
• Seasoning Blends: A key component in compound seasonings, bouillon cubes, and powdered soup bases to deliver a rich, meaty flavor.
• Processed Meat & Seafood: Incorporated into processed meats, canned fish, and surimi products to improve overall savoriness and mouthfeel.
• Pet Food & Feed: Used in premium pet food and animal feed formulations to increase palatability and intake.
• Pharmaceutical & Nutraceutical Intermediates: Serves as a precursor or intermediate in the synthesis of certain nucleotides and related bioactive compounds.
• Cell Culture Media: Employed as a component in specialized microbiological media and cell culture formulations.

Basic Information

Product Name	Disodium 5'-Inosinate
CAS No.	4691-65-0
Molecular Formula	C10H11N4Na2O8P
Molecular Weight	392.17 g/mol
Synonyms	Disodium Inosinate; IMP Disodium Salt; 5'-Inosinic Acid Disodium Salt; Disodium 5'-Inosinate; Sodium Inosinate; Inosine 5'-Monophosphate Disodium Salt; E631; IMP-Na2
EINECS	225-146-4

Quality Control

Our Disodium 5'-Inosinate is manufactured under strict quality management systems to ensure it meets the stringent requirements of the food and pharmaceutical industries. Production adheres to relevant food safety standards, including FCC (Food Chemicals Codex) guidelines. Every batch is accompanied by a comprehensive Certificate of Analysis (COA) verifying identity, purity, and compliance with specifications. We are committed to providing consistent, high-quality material to support your production and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material 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 or almost white crystalline powder or granules
Identification (IR)	Conforms
Assay (HPLC)	97.0% ~ 102.0% (on anhydrous basis)
pH (5% Solution)	7.0 ~ 8.5
Water (Karl Fischer)	≤ 26.0%
Transmittance	≥ 95.0%
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm
Related Substances (HPLC)	Meet FCC requirements

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