Potassium Carbonate for Cathode Ray Tubes
Premium Potassium Carbonate for Cathode Ray Tubes Manufacturing
As a leading supplier of high-purity chemicals, we specialize in providing top-grade Potassium Carbonate for Cathode Ray Tubes (CRTs) production. Our product meets the strictest industry standards for electronic display manufacturing, ensuring optimal performance in your production processes.
Key Specifications of Our Potassium Carbonate for Cathode Ray Tubes
- Purity: ≥99.9% (ACS Reagent Grade)
- Appearance: White crystalline powder
- Molecular Weight: 138.21 g/mol
- Melting Point: 891°C (1636°F)
- Solubility: 1120 g/L (20°C in water)
- pH Level: 11.6 (1% solution)
- Bulk Density: 1.0-1.2 g/cm³
- Moisture Content: ≤0.5%
- Chloride Content: ≤0.003%
- Sulfate Content: ≤0.005%
Technical Data Table
| Parameter | Specification | Test Method |
|---|---|---|
| K₂CO₃ Content | ≥99.9% | ASTM E291 |
| Heavy Metals (as Pb) | ≤5 ppm | USP 231 |
| Iron (Fe) Content | ≤3 ppm | ICP-OES |
| Sodium (Na) Content | ≤0.05% | AAS |
| Insoluble Matter | ≤0.01% | Gravimetric |
Applications in Cathode Ray Tube Production
Potassium Carbonate for Cathode Ray Tubes serves multiple critical functions in CRT manufacturing:
- Acts as flux material in glass melting processes
- Helps control the viscosity of molten glass
- Improves electrical properties of the glass envelope
- Enhances chemical durability of CRT glass
- Assists in maintaining proper sealing characteristics
Packaging Options
| Package Type | Weight | Quantity per Pallet | MOQ |
|---|---|---|---|
| Plastic Bags | 25 kg | 40 bags | 1 pallet |
| Fiber Drums | 50 kg | 20 drums | 1 pallet |
| Super Sacks | 1000 kg | 1 unit | 1 unit |
FAQ: Potassium Carbonate for Cathode Ray Tubes
What is the shelf life of Potassium Carbonate for Cathode Ray Tubes?
Our Potassium Carbonate for Cathode Ray Tubes has a minimum shelf life of 24 months when stored properly in original packaging at room temperature (15-25°C) and low humidity conditions (<60% RH). The product should be kept away from moisture and acidic substances.
How does Potassium Carbonate improve CRT glass quality?
Potassium Carbonate for Cathode Ray Tubes plays vital roles in CRT glass formulation. It lowers the melting temperature of silica, reduces glass viscosity for better processing, and improves the dielectric properties of the final glass product. The potassium ions also help prevent sodium migration which could affect the tube's performance over time.
What safety precautions should be taken when handling this material?
Potassium Carbonate for Cathode Ray Tubes requires standard chemical handling precautions. Wear protective gloves, goggles, and dust masks. The compound is alkaline and can cause irritation to skin, eyes, and respiratory system. Ensure adequate ventilation in storage and handling areas, and have eye wash stations and safety showers available in case of accidental exposure.
Quality Assurance
Our Potassium Carbonate for Cathode Ray Tubes undergoes rigorous quality control:
- Batch-to-batch consistency testing
- Third-party laboratory verification
- Traceability documentation for all raw materials
- ISO 9001:2015 certified production
- GMP compliant manufacturing processes
Storage Recommendations
- Store in a cool, dry, well-ventilated area
- Keep containers tightly closed when not in use
- Separate from acids and moisture-sensitive materials
- Use first-in-first-out inventory system
- Avoid storage near heat sources or direct sunlight
Ordering Information
For inquiries or to place orders for our premium Potassium Carbonate for Cathode Ray Tubes, please contact our sales team with your specific requirements including purity grade, packaging preference, and desired quantity. We offer competitive pricing for bulk orders with flexible shipping options worldwide.