The systematic name of this chemical is Collagenase. With the CAS registry number 9001-12-1 and EINECS 232-582-9, it is also named as Aspergillopeptidase C. The product's categories are Biochemistry; Enzyme; Hydrolase. The other registry numbers are 37288-86-1, 39433-96-0 and 9001-12-1. It is light brown powder, which is enzyme that breaks the peptide bonds in collagen. In addition, this chemical should be sealed in the container and stored in the cool and dry place with the temperature of 2-8 °C.

Preparation and Uses of Collagenase: It can be obtained by Clostridumhistolyticum. In medical, it can be used for removal of dead skins from wounds (Santyl ointment) and treatment of Dupuytren's contracture (Xiaflex).

When you are using this chemical, please be cautious about it as the following:
1. Do not breathe dust;
2. Avoid contact with skin;
3. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice;
4. Wear suitable protective clothing and gloves;