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Product Overview
Phosphoric Acid 85% is a colorless, odorless, and viscous liquid with a strong acidic taste. It is well known for its role in rust removal, metal cleaning, and fertilizer manufacturing.
Key Properties
- CAS Number: 7664-38-2
- UN Number: 1805
- Specific Gravity: 1.87
- Concentration: 85%
- Grade: Technical
Common Applications
- Rust removal and metal etching for clean and rust-free surfaces
- Manufacture of fertilizers, specifically superphosphate and ammonium phosphate
- Adjustment of pH levels in industrial wastewater treatment
Safety Precautions
Always use appropriate personal protective equipment (PPE) including gloves and eye protection. Store in a cool, dry, and well-ventilated area. Avoid contact with skin and eyes, and do not ingest or inhale.
Benefits
Phosphoric Acid 85% offers superior rust removal, effective pH adjustment, and high-quality fertilizer production.
| Property | Value |
|---|---|
| Molecular Weight | 98 g/mol |
| Formula | H3PO4 |
| Assay | 85% |
| Grade | Technical |
| Form | Liquid |
| Solubility | Soluble in water, alcohol, and organic solvents |
| Appearance | Clear, colorless liquid |
| Melting Point | 42 °C |
| Boiling Point | 213 °C |
| Specific Gravity | 1.69 |
| Industry | Industrial, Environmental, Wastewater |
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