Description

Tribonate CAS NO 133249-32-8 is a specialized chemical compound widely recognized for its utility as a high-performance buffering and neutralizing agent. Its primary value lies in its ability to provide stable pH control in complex formulations, ensuring product consistency and efficacy. This makes it an essential component for manufacturers in the pharmaceutical, personal care, and industrial chemical sectors seeking reliable process intermediates and formulation stabilizers.

Application

• Pharmaceutical Buffer: Used in the formulation of injectables, ophthalmic solutions, and topical preparations to maintain precise pH levels.
• Personal Care Product Stabilizer: Acts as a pH adjuster and neutralizer in high-end skincare, hair care, and cosmetic formulations.
• Industrial Process Chemical: Employed in chemical synthesis and manufacturing processes requiring controlled neutralization steps.
• Laboratory Reagent: Serves as a standard buffer component in analytical chemistry and biochemical research applications.
• Agrochemical Formulations: Utilized as a stabilizing agent in certain pesticide and fertilizer products to enhance shelf-life.
• Cleaning Agent Component: Incorporated into industrial and institutional cleaning products for effective pH management.

Basic Information

Product Name	Tribonate
CAS No.	133249-32-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tribonate; Trisodium citrate dihydrate (common association); Citric acid trisodium salt dihydrate; Sodium citrate tribasic dihydrate; E331; Trisodium 2-hydroxypropane-1,2,3-tricarboxylate dihydrate; TSC Dihydrate; Citrosodina
EINECS	Contact for details

Quality Control

Our Tribonate is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets stringent specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting compliance with relevant standards 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, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (Anhydrous Basis)	≥ 99.0 %
pH (5% Solution)	7.5 - 9.0
Loss on Drying	10.0 - 13.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 50 ppm
Oxalate	Passes test

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