Lipase

CAS Number
9001-62-1
EC Number
232-619-9

What is Lipase?

Lipase (CAS 9001-62-1) is a hydrolytic enzyme that catalyzes the breakdown of fats, oils, and esters into fatty acids and glycerol. Also marketed as tweenase and tween hydrolase.

Where is Lipase used?

  • Food and dairy: develops flavor profiles in cheese, butter and fermented products by hydrolyzing milk fats
  • Textile and leather: removes natural fats and grease from raw fibers and hides, improving dye uptake and surface finish
  • Pulp and paper: controls pitch deposits from wood resins, reducing equipment fouling
  • Pharmaceutical and biotechnology: enantioselective synthesis and ester modification
  • It is sourced from microbial, fungal and animal origins.

Good to know: Procurement decisions hinge on activity units, substrate specificity and origin rather than enzyme class alone. Food-grade and FCC-compliant grades are standard for edible applications; technical-grade preparations serve industrial processes, while pharmaceutical-grade material is available under USP and Ph. Eur. specifications.

Commercial specifications

  • Activity expressed in LU, FIP or BAUN depending on application sector

Other Names (Synonyms)

tweenase|tween-hydrolyzing esterase|tween hydrolase|triolein hydrolase|triacylglycerol ester hydrolase|glycerol-ester hydrolase|cacordase|triacylglycerol acylhydrolase

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What are the physical properties of Lipase?

Density 1.2
Appearance powder
Color yellow-brown
Form solution
Water Solubility It is soluble in water.
Vapor Pressure 0.004Pa at 25℃
Log P -1.3 at 20℃

How is Lipase classified and handled safely? Learn More

Danger
GHS08· Health Hazard

Hazard Statements

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary Statements

P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P284 In case of inadequate ventilation wear respiratory protection.

Which trade and regulatory codes apply to Lipase?

HS Code 35079020
WGK (Germany) 3
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