Description

Einecs 247-777-4 CAS NO 30556-19-5 is a high-purity chemical intermediate with significant utility in advanced synthesis. Its defined structure and consistent quality make it a critical component for ensuring batch-to-batch reproducibility in sensitive manufacturing processes. This product is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable building blocks for complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Specialty Chemical Manufacturing: Acts as a building block for dyes, pigments, and performance chemicals.
• Material Science Research: Employed in the development of novel polymers and organic electronic materials.
• Catalyst Ligand Preparation: Utilized for synthesizing complex ligands used in homogeneous catalysis.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in research institutions.

Basic Information

Product Name	Einecs 247-777-4 CAS NO 30556-19-5
CAS No.	30556-19-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
EINECS No.	247-777-4
Synonyms	1,3-Benzenedicarboxylic acid, 5-sulfo-, sodium salt (1:?); Sodium 5-sulfoisophthalate; 5-Sulfoisophthalic acid monosodium salt; SIP-Na; SIPMS; CAS 30556-19-5; EINECS 247-777-4

Quality Control

Our production of Einecs 247-777-4 adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and composition specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your internal quality standards.

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). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	Contact for details
Heavy Metals	< 20 ppm

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