Description

W 45 Raschig Hydrochloride is a specialized chemical compound widely utilized in industrial synthesis and research. This product is valued for its role as a key intermediate in the production of fine chemicals and active pharmaceutical ingredients (APIs). It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a key reagent in the manufacture of dyes, pigments, and other specialty organic compounds.
• Research & Development: Employed in chemical research for method development and the creation of novel molecular structures.
• Chemical Synthesis Catalyst/Precursor: Acts as a precursor or intermediate in catalytic processes and multi-step organic syntheses.

Basic Information

Product Name	W 45 Raschig Hydrochloride
CAS No.	32654-41-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Raschig Hydrochloride W 45; 32654-41-4; W-45 (Raschig); Raschig's Hydrochloride; Hydrochloride of W 45 Raschig; Raschig HCl; [1,1'-Biphenyl]-4,4'-diamine dihydrochloride (related compound); Biphenyl-4,4'-diamine dihydrochloride (related compound)
EINECS	Contact for details

Quality Control

Our W 45 Raschig Hydrochloride is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at controlled room temperature (15-25°C). Ensure the storage area is well-ventilated and separate from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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