Conzyme® Cat200
Conzyme® CAT200 is a liquid catalase preparation. It is specially developed for textile application to remove residual hydrogen peroxide and improves the last preparation prior to dyeing. It works within a wide pH range to completely remove residual hydrogen peroxide, with great reduction in consumption of hazardous chemicals and water.
Introduction
Catalase catalyzes the decomposition of hydrogen peroxide to water and oxygen.
The reaction takes place efficiently under mild conditions and doesn’t require the use of harsh chemicals harmful to fabrics, saving cost, reducing processing time, and environmental load.
Product Specification
| Enzyme Activity | ≥200,000 SCATU/mL |
| Appearance | Brown liquid |
| Solubility | Soluble in water |
| Odor | Slight fermentation odor |
Definition of Unit: 1 unit of Catalase equals to the amount of enzyme which decomposes 1μmol of hydrogen peroxide to water and oxygen at 30℃ and pH 7.0 in 1 min. Color: Color can vary from batch to batch. Color intensity is not an indication of enzyme activity.
Benefits
• Complete removal of residual H2O2 in preparation for dyeing • Workable within a wide pH range, convenient in use • No damage of fabric • Reduced processing time • Reduced water consumption and waste discharge • Environmental-friendly & bio-degradable.
Application
| Temperature | 10-80℃, optimum 40-50℃ |
| pH | 2.0-10.0, optimum 5.0-8.0 |
| Liquor Ratio | 5:1-20:1 |
| Dosage | 0.05-0.3% owg (after dilution) |
| Time | 10-20 minutes |
| Inactivation | Raising temperature above 100℃ for 10 minutes, or raising the pH above 12.0 for 10 minutes can inactivate Conzyme® CAT completely. |
Safe Handling Precautions
Enzyme preparations are proteins that may induce sensitization and cause allergic types of symptoms in susceptible individuals. Prolonged contact may cause minor irritation for skin, eyes, or nasal mucosa. Any direct contact with the human body should be avoided. If irritation or allergic response for skin or eyes develops, please consult a doctor.
Package
Package: 1 kg / bag. Storage: Keep sealed in a dry and cool place and avoid direct sunlight. Slight sedimentation is acceptable since it will not impact the performance of the product.
Shelf Life
9 months in a dry and cool place.
