Conzyme NL Extra is a high concentrated liquid neutral cellulase preparation. It is specially developed for fabric and garment biopolishing under neutral condition; it can combine with hydrogen peroxide removal in the same dye bath, and is exclusively designed for formulator.
Specification
Appearance | Liquid |
Color | Yellowish |
Odor | Slight fermentation odor |
Enzymatic Activity | CMC: ≥9,000u/mL(*) ; |
Solubility | Soluble in water |
CAS NO.
IUB NO. | 9012-54-8
EC 3.2.1.4 |
Benefit
Wide operational pH Range
Clean and even fabric surface
Softer handfeel
Brighter color
Excellent color retention properties on dyed fabrics
Environmental-friendly & bio-degradation
Processing condition
| Temperature | 45-65℃, optimum55℃ |
pH | 5.5-8.0, optimum6.0-7.0 |
Liquor ratio | 5:1-20:1 |
Dosage | 0.06-0.18% owg |
Time | 30-60 minutes |
Inactivation | Raising temperature above 80℃ for 10 minutes, or raising the pH above 8.0 for 10 minutes can inactivate Conzyme NL Extra completely. |
Definition of unit
| CMC | 1 unit of CMCase equals to the amount of enzyme, which hydrolyzes CMC-Na to get 1 μg of reducing sugar (in glucose) in 1 minute. at 50℃ and pH6.0. |
(*) Activity of the enzymes is expressed in CMCu/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℃
Packaging
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.