What is Enzyme Cellulase CAS 9012-54-8?

Cellulase is an enzyme complex that hydrolyzes beta-1,4-glucosidic bonds in cellulose. The product is supplied as a light yellow to brown powder or liquid and is used in textile processing, animal feed, food processing, and other industrial applications.

What is the difference between acid cellulase and neutral cellulase for textiles?

Acid cellulase works best around pH 4.5-5.5 and is more aggressive, so it is often used for denim stonewashing and faster abrasion. Neutral cellulase works closer to neutral pH and is usually chosen for bio-polishing where fabric strength retention is important.

How does cellulase improve cotton and denim finishing?

In bio-polishing, it removes surface micro-fibrils and fuzz from cotton and cellulosic fabrics, improving smoothness, pilling resistance, and hand feel. In denim washing, it replaces pumice stones to create an even faded effect with less mechanical damage.

What pH and temperature should be used for Enzyme Cellulase CAS 9012-54-8?

The acid-grade product typically works best at pH 4.5-5.5 and 45-55 C, but the exact optimum depends on the specific cellulase formulation and process. Neutral grades are available when processing conditions require a higher pH.

Can this cellulase be used in animal feed pellets?

Yes, but standard liquid cellulase may lose activity at pelleting temperatures above about 60-70 C. For feed pellets exposed to higher temperatures, a thermostable granular or coated form is recommended to preserve enzyme activity.

Enzyme Cellulase CAS 9012-54-8

Enzyme Cellulase CAS 9012-54-8 is a multi-component biocatalyst system chemically defined as endo-1,4-beta-D-glucanase , functioning primarily to depolymerize cellulose fibers into glucose and shorter oligosaccharides. Sourced typically from fungal fermentation (such as Trichoderma reesei or Aspergillus niger), this proteinaceous powder (or liquid) is utilized to achieve "biopolishing" effects in textile finishing (removing surface fuzz from cotton) and serves as a clarification agent in fruit juice processing to break down cell walls. We provide professional access to this material with competitive factory pricing and the ability to meet customized specifications (available in both Acidic and Neutral pH stable grades) for various manufacturing requirements. Our commitment to technical transparency ensures that every shipment is accompanied by comprehensive MSDS, TDS, COA documentation to support your quality assurance protocols, and we maintain capacity for consistent bulk supply to facilitate large-scale industrial operations.

CAS: 9012-54-8
Synonyms: Endo-1,4-beta-D-glucanase, Beta-1,4-glucanase, 1,4-(1,3;1,4)-beta-D-glucan 4-glucanohydrolase, Cellulase concentrate, Textile enzyme
Einecs: 232-734-4
Grade: Industrial Grade / Feed Grade / Food Grade
Package: Powder: 25kg Cardboard Drum or Kraft Bag. • Liquid: 25kg/200kg Plastic Drum or 1000kg IBC Tank.

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Product Description

1 Physicochemical Properties

2 Applications

3 Quality Assurance

4 Storage & Safety

Physicochemical Properties

The following specifications reflect our standard export-grade Acid Cellulase (Powder form), which represents the highest volume in international trade. Custom activity levels are available upon request.

Property	Specification
Appearance	Light Yellow to Brown Powder (or Liquid)
Enzyme Activity	10,000 u/g – 100,000 u/g (Customizable)
Odor	Slight fermentation odor
pH Stability Range	4.5 – 5.5 (Optimal for Acid Cellulase)
Optimum Temperature	45°C – 55°C
Solubility	Completely soluble in water
Bulk Density	0.5 – 0.7 g/ml
Loss on Drying	≤ 8.0%
Heavy Metals (as Pb)	≤ 30 mg/kg
Arsenic (As)	≤ 3 mg/kg

Applications

Cellulase is a versatile enzyme used to upgrade quality and efficiency in various sectors.

1. Textile Industry (Bio-Polishing & Denim Washing)

Bio-polishing: Eliminates micro-fibrils (fuzz) protruding from the surface of cotton and cellulosic fabrics. This results in a smoother surface, improved pilling resistance, and a softer hand-feel.
Stone Washing: Replaces pumice stones in denim processing. It fades the indigo color evenly without the mechanical damage to the washing machine or the fabric that stones cause.

2. Animal Feed Additive Acts as a Non-Starch Polysaccharide (NSP) enzyme. By breaking down the cellulose in plant cell walls (in wheat, barley, or soy meal), it lowers the viscosity of the gut, releases encapsulated nutrients, and significantly improves the Feed Conversion Ratio (FCR) in poultry and swine.

3. Paper and Pulp Industry Used for de-inking of recycled paper and refining of pulp. It improves drainage rates and reduces the energy consumption required for mechanical beating.

4. Bio-Ethanol and Energy Crucial for the hydrolysis of lignocellulosic biomass (straw, wood chips) into fermentable sugars, which are then converted into bio-ethanol.

5. Food and Beverage Used in juice extraction to break down plant walls, increasing juice yield and clarifying the final product.

Quality Assurance

Biological activity is the core value of this product. Our manufacturing facilities operate under strict ISO 9001 and FSSC 22000 (for feed/food grades) standards.

Activity Assays: Every batch is tested using the standard DNS (Dinitrosalicylic Acid) method to verify enzymatic activity (u/g).
Microbial Purity: We strictly monitor for microbial contaminants. Testing includes screening for Salmonella, E. coli, and Coliforms to ensure safety for feed and food applications.
Stability Testing: Samples are subjected to stress tests to ensure the enzyme retains activity during transit and storage.

Storage & Safety

Storage Conditions:

Temperature Sensitivity: Enzymes are proteins and can denature at high temperatures. Store in a cool, dry place, ideally between 0°C and 25°C.
Shelf Life: 12 months for liquid (at 5-10°C) and 12-24 months for powder. Extended storage or high temperatures will decrease enzymatic activity.
Protection: Keep away from direct sunlight and moisture.

Safety Precautions:

Inhalation Hazard: Enzyme dust or mist can cause sensitization (allergies) in susceptible individuals upon inhalation.
PPE Requirements: Operators must wear suitable respiratory protection (NIOSH N95 or P2 dust mask), safety goggles, and gloves.
Skin Contact: Prolonged contact may cause irritation. Wash contaminated skin with soap and plenty of water.
Refer to the Material Safety Data Sheet (MSDS/SDS) for detailed handling instructions.

Optimize Your Enzymatic Processes. Whether you need a high-concentration powder for formulation or a ready-to-use liquid for the dye house, we have the solution.

📧 Email: info@industrochem.com

FAQ - Technical & Supply Chain

Q:
What is Enzyme Cellulase CAS 9012-54-8?

A: Cellulase is an enzyme complex that hydrolyzes beta-1,4-glucosidic bonds in cellulose. The product is supplied as a light yellow to brown powder or liquid and is used in textile processing, animal feed, food processing, and other industrial applications.
Q:
What is the difference between acid cellulase and neutral cellulase for textiles?

A: Acid cellulase works best around pH 4.5-5.5 and is more aggressive, so it is often used for denim stonewashing and faster abrasion. Neutral cellulase works closer to neutral pH and is usually chosen for bio-polishing where fabric strength retention is important.
Q:
How does cellulase improve cotton and denim finishing?

A: In bio-polishing, it removes surface micro-fibrils and fuzz from cotton and cellulosic fabrics, improving smoothness, pilling resistance, and hand feel. In denim washing, it replaces pumice stones to create an even faded effect with less mechanical damage.
Q:
What pH and temperature should be used for Enzyme Cellulase CAS 9012-54-8?

A: The acid-grade product typically works best at pH 4.5-5.5 and 45-55 C, but the exact optimum depends on the specific cellulase formulation and process. Neutral grades are available when processing conditions require a higher pH.
Q:
Can this cellulase be used in animal feed pellets?

A: Yes, but standard liquid cellulase may lose activity at pelleting temperatures above about 60-70 C. For feed pellets exposed to higher temperatures, a thermostable granular or coated form is recommended to preserve enzyme activity.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

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Send the CAS number, grade, quantity, packing preference and destination.

Sample & Supply

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Storage & Shipping

Product-specific conditions are confirmed before order.

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