Specialty Additives Available — Bulk Only

Laccase Enzyme

Lac
CAS 80498-15-3
Safety Data Sheet
CAS Number
80498-15-3
Material Family
Specialty Additives
At a Glance
Material Family
Specialty Additives
Record Type
UVCB
Primary Role
Color / Pigmentation · Cleaning / Degreasing
Applications & Use Cases
  • Eco-friendly denim and indigo bleaching, where the enzyme oxidizes the indigo dye on blue denim to lighten the garment with minimal cellulose fiber damage versus chlorine or pumice abrasion.
  • Decolorization and transformation of residual textile dyes during finishing and in dye-house effluent, supporting lower-impurity wash water and cleaner discharge streams.
  • Detoxification of phenolic and dye-laden process water in water-treatment applications, oxidizing polyphenols and aromatic micropollutants to less colored, lower-toxicity products.
  • Delignification and bio-bleaching aid in pulp and paper / lignocellulosic processing, oxidizing phenolic lignin units to reduce chemical bleach demand.
  • Cross-linking and color modification of phenolic substrates in industrial biocatalysis, used as a process-aid oxidase under mild aqueous, oxygen-driven conditions.
Physical Properties
physical_form
typical: liquid concentrate or spray-dried powder/granulate
appearance
typical: amber to brown liquid or tan powder
odor
typical: slight fermentation odor
solubility_water
typical: soluble / dispersible in water
optimum_ph
typical: 3-7 (fungal laccases)
optimum_temperature
typical: 40-60 C
enzyme_class
EC 1.10.3.2 (benzenediol:oxygen oxidoreductase, multicopper oxidase)
active_cofactor
four copper ions per active enzyme
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

Chemical Identity
CAS Number
80498-15-3
Synonyms & Trade Names
Laccase Urushiol oxidase p-Diphenol oxidase Benzenediol:oxygen oxidoreductase Multicopper oxidase
Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.