Description

Barium Chloride Dihydrate is an inorganic salt widely recognized for its role as a key precursor in the synthesis of other barium compounds and as a versatile reagent in industrial processes. Its high solubility and reactivity make it a valuable component for applications demanding precise chemical control, from water treatment to specialty manufacturing. This product is essential for industries including chemical manufacturing, metallurgy, and laboratory research, where consistent quality and reliable supply are paramount.

Application

• Chemical Synthesis: A primary raw material for producing other barium salts, such as barium sulfate and barium carbonate.
• Water Treatment & Purification: Used in the removal of sulfates and as a hardening agent in water softening processes.
• Heat Treatment Salts: Employed in metallurgical applications for case hardening of steel and in salt baths for heat treatment.
• Laboratory Reagent: Serves as a standard in analytical chemistry for sulfate determination and in various qualitative tests.
• Pyrotechnics & Fireworks: Imparts a bright green color to flames, making it a component in certain pyrotechnic formulations.
• Manufacturing of Pigments: Used in the production of certain green pigments and dyes.

Basic Information

Product Name	Barium Chloride Dihydrate
CAS No.	10326-27-9
Molecular Formula	BaCl₂·2H₂O
Molecular Weight	244.26 g/mol
Synonyms	Barium Dichloride Dihydrate; Barium(2+) Chloride Dihydrate; Barium Chloride (BaCl2) Dihydrate; Barium Chloride, Dihydrate; Barium Chloride 2-Hydrate; Barium(II) Chloride Dihydrate; Muriate of Barytes Dihydrate
EINECS	233-788-1

Quality Control

Our Barium Chloride Dihydrate is manufactured under a rigorous quality management system. Each batch is tested to ensure it meets precise chemical and physical specifications, with a focus on purity, chloride content, and heavy metal limits. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing all test results. We can supply grades compliant with various industrial and reagent standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White crystalline powder or flakes
Identification (IR)	Conforms
Assay (BaCl₂·2H₂O)	≥ 99.0 %
pH (5% solution)	5.0 - 8.0
Insoluble Matter	≤ 0.01 %
Chloride Content (as Cl)	≥ 28.5 %
Sulfate (SO₄)	≤ 0.002 %
Heavy Metals (as Pb)	≤ 0.001 %
Iron (Fe)	≤ 0.0005 %
Loss on Drying	14.0 - 15.5 %

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