Zinc Chloride 97%

High-purity Zinc Chloride (ZnCl₂) supplied in a secure 1 kg plastic tub. With an assay stated as >97%, this versatile inorganic chloride is suitable for metallurgical flux applications, laboratory and organic synthesis, textile and paper processing, chemical manufacturing, and other professional industrial processes requiring consistent-quality zinc chloride.

Key Features

• High Purity: Assay >97% for professional, laboratory and industrial applications.
• 1 kg Pack Size: Supplied in a practical, securely sealed plastic tub.
• Metallurgical Flux: Commonly used in metalworking and flux formulations.
• Versatile Chemical: Suitable for synthesis, processing and chemical manufacturing applications.
• Defined Specification: Low specified levels of iron, lead, cadmium, copper, nickel and other impurities.

Uses

1. Metallurgical Flux – Used in appropriate flux formulations for metalworking, soldering and related metallurgical processes.
2. Organic Synthesis – Zinc chloride is widely used as a Lewis acid and reagent in suitable laboratory and chemical synthesis processes.
3. Textile & Paper Processing – Used in specialist industrial textile, fibre and paper-processing applications.
4. Chemical Manufacturing – Suitable as a raw material or processing chemical in compatible professional formulations.
5. Laboratory & Technical Applications – Useful for research, analytical and specialist technical processes where ZnCl₂ of a defined specification is required.

📋 Product Details

Product: Zinc Chloride
Chemical Name: Zinc Chloride
Molecular Formula: ZnCl₂
Molecular Weight: 136.28 g/mol
Assay: >97%
Pack Weight: 1 kg
Grade: High-purity / technical chemical
Form: Zinc chloride solid
Packaging: Plastic tub
Melting Point: 283°C
Boiling Point: 732°C

Specified Analysis:
ZnO: 0.6–0.7%
NH₄: <0.6%
SO₄: <0.05%
NO₃: <0.003%
Ca: <0.25%
Alkaline chlorides: <1%
Fe: <10 ppm
Mn: <15 ppm
Pb: <5 ppm
Cd: <5 ppm
Cu: <2 ppm
Ni: <5 ppm

📈 Other Names & SEO Search Terms

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5 Popular Applications – General Use Guidance

1. Metallurgical Flux

Zinc chloride is commonly incorporated into suitable metallurgical flux formulations because of its ability to assist in removing oxide contamination from metal surfaces.

General process:

1. Identify the metal and an established zinc-chloride-compatible flux formulation.
2. Determine the required quantity in grams (g) according to the validated process specification.
3. Prepare or use the flux under appropriate controlled working conditions.
4. Apply only the quantity specified by the established metalworking process.
5. Remove residues and clean the finished component as required by the applicable process.

2. Organic Synthesis

ZnCl₂ is commonly employed as a Lewis acid in laboratory and industrial organic chemistry.

General process:

1. Confirm that zinc chloride is appropriate for the intended reaction.
2. Calculate the required amount in grams (g) or millimoles.
3. Weigh using suitable laboratory equipment.
4. Introduce according to the validated reaction procedure and required reaction conditions.
5. Complete the reaction, work-up and waste treatment according to the applicable laboratory procedure.

3. Textile Processing

Zinc chloride can be used in specialist textile and fibre-processing operations.

General process:

1. Confirm compatibility with the particular fibre or textile.
2. Determine the required concentration from the validated industrial process.
3. Measure zinc chloride in grams (g) and process liquids in millilitres (mL) or litres (L).
4. Process the material according to the established manufacturing procedure.
5. Complete any required washing, neutralisation or finishing stage before further processing.

4. Paper & Fibre Processing

Zinc chloride has specialist applications within controlled paper, cellulose and fibre-processing operations.

General process:

1. Determine whether ZnCl₂ is suitable for the specific material and process.
2. Calculate the required quantity in grams (g) per litre (L) or according to the process specification.
3. Prepare the processing system using suitable chemical-resistant equipment.
4. Treat the material according to an established industrial procedure.
5. Complete the required washing, recovery or waste-management process.

5. Laboratory & Chemical Manufacturing

Zinc chloride can serve as a chemical reagent, intermediate or raw material in compatible professional processes.

General process:

1. Review the validated formulation or laboratory procedure.
2. Calculate the required ZnCl₂ quantity in grams (g) or kilograms (kg).
3. Accurately weigh the material with appropriate equipment.
4. Incorporate it according to the established formulation or process conditions.
5. Label, store and dispose of resulting materials according to applicable chemical-safety procedures.

⚠️ Safety & Handling

Zinc chloride is a hazardous chemical and should be handled by suitably trained users. Avoid inhalation, ingestion and contact with skin or eyes. Use appropriate chemical-resistant gloves, eye/face protection and suitable protective clothing, and provide adequate ventilation.

Zinc chloride is hygroscopic, so keep the container tightly closed and protect the product from atmospheric moisture. Store in a suitable chemical-storage area away from incompatible materials. Always consult the current Safety Data Sheet (SDS) and applicable local regulations before handling, processing, transporting or disposing of the product.

For professional, laboratory and industrial use where appropriate.

❓ Frequently Asked Questions

1. What is the purity of this Zinc Chloride?
The supplied Zinc Chloride has a stated assay of >97%, with individual impurity limits provided in the product specification.

2. How much Zinc Chloride is supplied?
Each container contains 1 kg of Zinc Chloride supplied in a practical plastic tub.

3. What is the chemical formula and molecular weight?
The molecular formula is ZnCl₂, and its molecular weight is 136.28 g/mol.

4. Can Zinc Chloride be used as a metallurgical flux?
Yes. Zinc chloride is commonly used in suitable metallurgical and metalworking flux formulations. The appropriate formulation and handling procedure depend on the metal and process involved.

5. How should Zinc Chloride be stored?
Keep the product tightly sealed in its original or another compatible chemical container, protected from moisture and incompatible materials. Follow the product SDS and applicable chemical-storage requirements.