Category
Chemical Primary Standard
CAS Number
620-92-8
Molecular Formula
C₁₃H₁₂O₂
Molecular Weight
200.23 g/mol
Synonym

1,1-Bis(4-hydroxyphenyl)methane; 4,4’-Bis(hydroxyphenyl)methane; 4,4’-Dihydroxydiphenylmethane; 4,4’-Methylenebis[phenol];Bis(4-Hydroxyphenyl)methane;  p-(p-Hydroxybenzyl)phenol; 4,4'-Methylenediphenol; 4,4’-Methylenediphenol; Bis(p-hydroxyphenyl)methane ;Bisphenol F

Keywords
High Quality Chemical Primary Standards manufacturer in india
Chemical Primary Standard
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1,1-Bis(4-hydroxyphenyl)methane (CAS No.: 620-92-8; Molecular Formula: C₁₃H₁₂O₂; Molecular Weight: 200.23 g/mol) is a bisphenol compound used as a chemical intermediate and analytical reference material for pharmaceutical, chemical, polymer, research, and laboratory applications. As a chemical primary standard, it is suitable for analytical testing, impurity profiling, method development, calibration, chromatographic analysis, and quality-control applications requiring reliable purity and consistent performance. Manasa Life Sciences, an India-based manufacturer of chemical primary standards, analytical reference standards, and specialty chemicals, manufactures and supplies high-quality 1,1-Bis(4-hydroxyphenyl)methane with stringent quality control, batch-to-batch consistency, purity assessment, traceability, and supporting documentation . We supply reliable chemical primary standards and reference materials across India, UAE, Asia, Europe, and Africa.