Table of Contents
- 1. Product Overview & Technical Specifications
- 2. Industrial Applications of Sodium Tetraborate Decahydrate
- 3. Implementation Case Studies
- 4. Verified Client Success Stories
- 5. Procurement Guide for Bulk Buyers
- 6. Request Customized Quotation
1. Product Overview & Technical Specifications
Basic Parameters
| Parameter | Specification |
|---|---|
| CAS Number | 1303-96-4 |
| Molecular Formula | Na₂B₄O₇·10H₂O |
| Purity Grade | Industrial (≥99.5%), Pharmaceutical (≥99.9%) |
| Appearance | White crystalline powder |
| Bulk Density | 1.72 g/cm³ |
| Melting Point | 75°C (dec.) |
Grade Comparison
| Feature | Technical Grade | Food Grade | Reagent Grade |
|---|---|---|---|
| B₂O₃ Content | 36.5-38.5% | ≥36.8% | ≥37.2% |
| Cl⁻ Impurity | ≤0.05% | ≤0.01% | ≤0.005% |
| SO₄²⁻ Impurity | ≤0.1% | ≤0.05% | ≤0.02% |
| Heavy Metals | ≤10ppm | ≤5ppm | ≤2ppm |
2. Industrial Applications
Glass Manufacturing
Reduces thermal expansion coefficient in borosilicate glass (CTE 3.3×10⁻⁶/K)
Detergent Formulation
Enhances surfactant performance in laundry powders (typical dosage 15-25%)
Metallurgy
Flux agent for gold refining (reduces melting point to 650-750°C)
3. Implementation Case Studies
Ceramic Glaze Optimization
Spanish tile manufacturer achieved 23% reduction in firing temperature
Water Treatment
Canadian municipality decreased pipe corrosion by 41% using 0.5-1.5ppm solutions
4. Verified Client Success Stories
Case 1: Asia Chemical Co., Ltd.
Annual consumption: 850MT for flame retardant production
Result: Achieved UL94 V-0 rating with 18% additive loading
Case 2: EuroClean Detergents
Formulation: 22% borax in phosphate-free detergent
Outcome: 31% improvement in stain removal efficiency
5. Procurement Guide
Quality Parameters
- B₂O₃ content ≥36.8%
- Moisture ≤1.5%
Supplier Evaluation
- Verify ISO 9001 certification
- Request batch analysis reports
6. Request Customized Quotation
Contact our technical team:
Email: info@vivalr.com
Tel: (86) 15866781826
Request free sample (500g available for testing)



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