Barium Chloride BaCl₂ 99% Purity for Sulfate Testing
Product Overview
Barium Chloride, 99% Purity
Hongjian Chemical produces 99% purity barium chloride using industrial-grade refining processes, through recrystallization and vacuum drying technology, ensuring the main content remains stable above 99%. The product has definite crystal morphology and good chemical stability, suitable for general industrial applications and some routine laboratory experiments.
- Aliases: Industrial Barium Chloride
- English Name: Barium Chloride, 99% Purity
- Chemical Formula: BaCl₂*2H₂O (dihydrate)
- Molecular Weight: 244.26
- CAS Number: 10326-27-9
Key Properties: Industrial grade purity, cost-effective, good solubility, excellent stability
Product Specification Parameters
Physicochemical Indicators
- Main Content (BaCl₂*2H₂O): ≥99.0%
- Moisture: 13.5-15.5%
- Water Insolubles: ≤0.02%
- pH Value (5% aqueous solution): 5.5-7.5
- Appearance: White crystalline powder or granules
Impurity Content Control
| Impurity Item |
Control Index |
Testing Method |
| Sulfate (as SO₄) |
≤0.02% |
Turbidimetry |
| Iron (Fe) |
≤0.001% |
o-Phenanthroline Method |
| Heavy Metals (as Pb) |
≤0.001% |
Thioacetamide Method |
| Calcium (Ca) |
≤0.05% |
Atomic Absorption Spectrometry |
| Sodium (Na) |
≤0.02% |
Flame Photometry |
Main Application Fields
Industrial Production Applications
- Barium Salt Manufacturing: As raw material for producing other barium salts
- Heat Treatment Medium: Used as component of metal heat treatment salt baths
- Water Treatment Agent: Used for removing sulfate radicals from industrial wastewater
- Pigment Production: Used for synthesis of some barium-based pigments
Laboratory Routine Applications
- Teaching Experiments: Suitable for basic chemistry experiment teaching in colleges and universities
- Routine Analysis: Used for qualitative analysis not requiring high precision
- Process Research: As preliminary research reagent for process development
Other Industrial Uses
- Building Materials Industry: Used for cement setting time adjustment
- Textile Industry: Used as mordant and weighting agent
- Ceramic Industry: Used in glaze formulations
Quality Assurance
Production Process Control
- Raw Material Inspection: Ensures raw material barium carbonate meets industrial grade standards
- Process Control: Standardization of crystallization temperature, time, stirring speed
- Drying Treatment: Vacuum drying ensures product fluidity
Packaging Specifications
- 25kg/bag (inner plastic outer woven)
- 500kg/ton bag
- Customized packaging available according to customer requirements
Storage Conditions
- Store in cool, dry, well-ventilated place
- Avoid mixing with acids and oxidizers
- Moisture prevention, prevent packaging damage
Safety Precautions
Toxicity Warning
- Toxic substance, avoid direct contact
- Basic protective equipment should be used during operation
- Pay attention to prevent dust inhalation
Operation Requirements
- Recommended to operate in well-ventilated areas
- Avoid mixing with food and feed
- Thorough cleaning after operation
Emergency Treatment
- Skin Contact: Rinse with clean water
- Eye Contact: Rinse with running water and seek medical attention
- Ingestion: Seek immediate medical attention
