FORMVAR (CAS NO : 63148-64-1)

FORMVAR® serves as a versatile synthetic resin defined by several chemical identifiers that correspond to its physical state or precise molecular makeup—specifically the varying balance of formal, hydroxyl, and acetate groups. The designation 63450-15-7 represents the standard classification for the solid or powdered version of this polyvinyl formal compound, while 63148-64-1 is typically linked to liquid-based mixtures used in microscopic analysis or specific industrial grades like 15/95E. Furthermore, the number 9003-33-2 is frequently utilized by global chemical vendors to categorize the poly(vinyl formal) polymer family as a broad category.