Description

Pvb CAS NO 63148-65-2 is a high-purity chemical compound widely recognized for its utility as a key intermediate in advanced material synthesis. Its primary value lies in its reactivity and compatibility with strong acids and organic solvents, making it a versatile building block for specialized chemical processes. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer Modification: Used in the production and modification of specialty polymers, including resins and coatings that require specific chemical resistance.
• Agrochemical Synthesis: Acts as a key building block in the manufacture of advanced herbicides, pesticides, and plant growth regulators.
• Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and material properties.
• Chemical Synthesis: Functions as an intermediate in complex organic synthesis, particularly in reactions involving strong acid catalysis.
• Material Science: Utilized in the development of novel composite materials and functional additives.

Basic Information

Product Name	Pvb
CAS No.	63148-65-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyvinyl butyral; PVB Resin; Butvar; Mowital; Saflex; Vinyl butyral resin; Butyraldehyde-ethenyl polymer; Ethenol, homopolymer, butanal
EINECS	Contact for details

Quality Control

Our Pvb CAS NO 63148-65-2 is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including identification and assay verification. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 away from incompatible materials such as strong acids and organic solvents. Ensure the container is kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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