Description

Chromium Chloride Basic is an inorganic chromium salt with versatile industrial utility. Its primary value lies in its role as a crucial precursor for the synthesis of other chromium compounds and as a catalyst or additive in various chemical processes. This product is essential for manufacturers and R&D facilities in sectors including chemical synthesis, surface treatment, and materials science. The compound, identified by CAS 99116-29-7, is supplied to meet the stringent quality demands of global industrial supply chains.

Application

• Catalyst Precursor: Used in the preparation of catalysts for organic synthesis and polymerization reactions.
• Surface Treatment: Acts as a component in conversion coatings and surface finishing processes for metals.
• Pigment Intermediate: Serves as a starting material in the manufacture of certain inorganic pigments.
• Chemical Synthesis: Employed as a reagent for the preparation of other chromium (III) salts and complexes.
• Wood Preservation: Used in formulations for wood treatment chemicals.
• Laboratory Research: A key chemical for academic and industrial research in inorganic and materials chemistry.

Basic Information

Product Name	Chromium Chloride Basic
CAS No.	99116-29-7
Molecular Formula	CrCl(OH)2 (Typical representation for basic chloride)
Molecular Weight	Contact for details
Synonyms	Basic Chromium Chloride; Chromium(III) Chloride Hydroxide; Chromium Hydroxychloride; Chromic Chloride Basic; Chromium Oxychloride (related); Tanolin (trade name); Chloropentaaquachromium(III) Chloride (related complex); Astringen (trade name)
EINECS	Contact for details

Quality Control

Our Chromium Chloride Basic is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and compliance with agreed specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and product integrity for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, the container must be kept in a cool, dry place with low humidity. Recommended storage temperature is between 15°C and 25°C. Ensure the storage area is well-ventilated and separate from incompatible materials.

Specification

Item	Specification
Appearance	Green to violet powder or crystals
Identification (IR)	Conforms
Assay (as Cr2O3 or Cr)	≥ 48.0 %
Chloride Content	Contact for details
Insoluble Matter	≤ 0.1 %
Sulfate (SO4)	≤ 0.1 %
Iron (Fe)	≤ 0.05 %
Heavy Metals (as Pb)	≤ 0.01 %

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