Description

Glycerin Base CAS NO 77944-79-7 is a fundamental chemical intermediate and solvent derived from glycerin, serving as a versatile building block for numerous industrial syntheses. Its consistent quality and reliable performance are critical for manufacturers requiring a stable and pure starting material for high-value downstream products. This product is essential for producers in the pharmaceutical, personal care, and specialty chemical sectors seeking a dependable raw material for formulations and reactions.

Application

• Pharmaceutical Intermediates: Acts as a key starting material or solvent in the synthesis of active pharmaceutical ingredients (APIs) and excipients.
• Personal Care & Cosmetics: Utilized as a humectant base and solvent in the formulation of creams, lotions, and serums.
• Polymer & Resin Production: Serves as a monomer or plasticizer component in the manufacture of alkyd resins, polyurethanes, and other polymers.
• Food & Beverage Additives: Employed as a carrier or solvent for flavors, colors, and nutritional supplements (subject to appropriate grade specifications).
• Industrial Lubricants & Functional Fluids: Used as a base or additive in the production of non-toxic lubricants, antifreeze, and hydraulic fluids.
• Chemical Synthesis: Functions as a reagent or protic solvent in various organic synthesis and esterification processes.

Basic Information

Product Name	Glycerin Base CAS NO 77944-79-7
CAS No.	77944-79-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Glycerin Base; Glycerine Base; 1,2,3-Propanetriol Base; Trihydroxypropane Base; Glycerol Base; Glycyl Alcohol Base; Glyceritol Base; CAS 77944-79-7
EINECS	Contact for details

Quality Control

Our Glycerin Base is produced and tested under a rigorous quality management system. While specific grades (e.g., USP, FCC, Technical) are available, all production batches undergo comprehensive analytical testing to ensure they meet precise customer specifications and relevant industry standards. A Certificate of Analysis (COA) documenting purity, identity, and key physical parameters is provided with every shipment.

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 material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Glycerin Content)	≥ 95.0%
Water Content	≤ 5.0%
Specific Gravity (20°C)	1.240 - 1.260
Refractive Index (20°C)	1.470 - 1.475

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