Conzyme CAT200 is an extremely high concentrated liquid catalase preparation. It is specially developed to remove residual hydrogen peroxide and improve the last preparation prior to dyeing; it can largely reduce hazardous chemicals usage and save water.
Specification
Appearance | Liquid |
Color | Brown |
Odor | Slight fermentation odor |
Enzymatic Activity | ≥200,000 SCATU/mL(*) ; |
Solubility | Soluble in water |
CAS NO.
IUB NO. | 9001-05-2
EC 1.11.1.6 |
Benefit
Complete removal of residual H2O2 in preparation for dyeing
Wide pH range, convenient in using
No damage of fabric
Reduced processing time
Reduced water consumption and effluent volme
Environmental-friendly & bio-degradation
Processing condition
Temperature | 10-80°C, optimum20-50°C |
pH | 2.0-10.0, optimum6.0-8.0 |
Liquor ratio | 5:1-20:1 |
Dosage | 0.05-0.3% owg (after dilution) |
Time | 10-20 minutes |
Inactivation | Raising temperature above 100°C for 10 minutes, or raising the pH above 12.0 for 10 minutes can inactivate Conzyme CAT completely. |
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Definition of unit
SCATU | 1 unit of Catalase equals to the amount of enzyme which decompose 1μmol of hydrogen peroxide to water and oxygen at 30°C and pH7.0 in 1 min. (*) Activity of the enzymes is expressed in SCATU/ml against an internal standard to ensure manufacturing lot-to-lot consistency. The enzyme activity value is not a measure for application performance. A detailed assay method is available upon request. |
Storage
Should be stored in a dry place with temperature between 5-35°C
Packaging
25kgs/drum; 30kgs/drum
Shelf life
9-12 months, subject to storage condition.
Safety
Enzyme preparations belong to protein, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or mucous membrane of nose, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.