Chromium Hydroxide (CAS 1308-14-1): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Chromium Hydroxide (CAS 1308-14-1) is an inorganic compound with the formula Cr(OH)3. It is widely used in water treatment, ceramics, and catalysis.
Key Parameters:
| Parameter | Value |
|---|---|
| CAS Number | 1308-14-1 |
| Molecular Weight | 103.02 g/mol |
| Appearance | Greenish-blue powder |
| Solubility | Insoluble in water |
Comparative Analysis:
| Feature | Chromium Hydroxide | Chromium Oxide |
|---|---|---|
| Toxicity | Low | High |
| Stability | High (pH 6-8) | Moderate |
2. Applications & Industrial Uses
Primary Applications:
- Water Treatment: Removes heavy metals via adsorption.
- Ceramics: Acts as a green pigment in glazes.
- Catalysis: Supports oxidation reactions in chemical synthesis.
3. Step-by-Step Usage Guidelines
- Dosage: Use 0.5-2.0% w/w in water treatment.
- Mixing: Stir at 200 RPM for 15 minutes.
- Precipitation: Adjust pH to 7.5 for optimal flocculation.
4. Practical Use Cases
Case 1: Heavy Metal Removal
A municipal plant reduced lead levels from 15 ppm to 0.2 ppm using 1.2% Cr(OH)3.
Case 2: Ceramic Coloring
A factory achieved consistent green hues by adding 3% Cr(OH)3 to glaze formulations.
5. Client Success Stories
Client A: Veolia Water Technologies
Veolia integrated Cr(OH)3 into 10+ treatment facilities, cutting operational costs by 18%.
Client B: Ceramica Italia
Improved color stability in tile production, reducing waste by 22% annually.
6. Request a Quote
Contact us today for pricing or technical support:
Email: info@vivalr.com
Phone: (86) 15866781826
Our experts will respond within 4 business hours.
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