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High Purity Boric Acid H3BO3 with Low Heavy Metals for Heat-Resistant Glass and ISO 9001 & GMP Certified
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High Purity Boric Acid H3BO3 with Low Heavy Metals for Heat-Resistant Glass and ISO 9001 & GMP Certified
| MOQ: | 10Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChun HongJian
Model Number
Boric acid
Chemical Formula:
H3BO3
Appearance:
White Crystalline Powder
Melting Point:
170.9 ℃
Density:
1.435 G/cm³
Highlight:
pure boric acid for glass
,boric acid H3BO3 ceramics
,metallurgical boric acid powder
Product Description
99.9% Pure Boric Acid H3BO3 for Glass and Ceramics
Product Overview
Our Russian Imported Boric Acid (H₃BO₃) is a premium-quality, high-purity compound sourced from leading manufacturers. With exceptional stability and versatility, it is widely used in glass manufacturing, agriculture, pharmaceuticals, and industrial applications.
Key Advantages
- 99.9% Purity - Ultra-refined for critical applications
- Low Heavy Metals - Meets strict EU/US standards
- Multi-Industry Use - From cosmetics to nuclear power
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Formula | H₃BO₃ |
| Purity | ≥99.9% (Pharma Grade Available) |
| Appearance | White crystalline powder |
| Solubility | 4.7g/100mL (20°C water) |
| Moisture | ≤0.5% |
| B₂O₃ Content | ≥56% |
| Packaging | 25kg bags / 1MT big bags |
Primary Applications
1. Glass & Ceramics Industry
- Essential for heat-resistant glass (e.g., borosilicate)
- Improves glaze durability in ceramics
2. Agriculture
- Micronutrient fertilizer for boron-deficient soils
- Pest control (cockroach/ant killer formulations)
3. Pharmaceuticals & Cosmetics
- Antiseptic in eye drops and ointments
- pH adjuster in skincare products
4. Industrial Uses
- Flame retardant in cellulose insulation
- Neutron absorber in nuclear reactors
Oxalic Acid (C₂H₂O₄) - Complementary Chemical
Chemical Formula: C₂H₂O₄
Key Applications
- Metal Cleaning: Removes rust from boron alloy surfaces
- Wood Bleaching: Prepares wood for boron-based preservatives
- Textile Industry: Balances pH in boric acid dyeing processes
Safety & Compliance
⚠ Handling: Wear gloves/mask (irritant in powder form)
Certifications
- EU REACH / USP / BP / EP compliant
- ISO 9001 & GMP certified production
Why Choose Us?
High-purity products, in compliance with international standards
30+ Years Chemical Manufacturing Experience
Strict QC with Batch Traceability
Global logistics, supporting sea and air transportation
Technical support, providing customized solutions
Factory direct supply, with strong price competitiveness
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