9004-07-3
| Name | Chymotrypsin |
| CAS | 9004-07-3 |
| EINECS(EC#) | 232-671-2 |
| Molecular Formula | N/A |
| MDL Number | MFCD00130481 |
Chemical Properties
| Appearance | Lyophilized powder, dialyzed |
| Melting point | 127°C |
| density | 1.37[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | 2-8°C |
| solubility | Reconstitute in 1mM HCl. Soluble at 10mg/ml in 1mM HCl. 2mM calcium chloride serves as a stabilizer. Store aliquoted solutions at -20°C for up to a week. |
| form | salt-free, lyophilized powder |
| color | white |
| biological source | human pancreas |
| Water Solubility | 125g/L at 25℃ |
| Merck | 13,2282 |
| Specific Activity | 2,000-3,500units/g agarose (One ml gel will yield 65-120units) |
| Cosmetics Ingredients Functions | SKIN CONDITIONING |
| LogP | -1.3 at 20℃ |
| EPA Substance Registry System | Chymotrypsin(9004-07-3) |
Safety Data
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H315-H317-H319-H334-H335 |
| Precautionary statements | P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,B |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | GC3050000 |
| F | 3-10 |
| TSCA | Yes |
| REACH Registrations | Active |
| HS Code | 35079090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Eye Irrit. 2 Resp. Sens. 1 Skin Irrit. 2 STOT SE 3 |
| Hazardous Substances Data | 9004-07-3(Hazardous Substances Data) |