Retinoic acid
CAS No.: 302-79-4
Product Name: Retinoic acid
CAS#302-79-4
Package: 1kg/bag
Delivery time: in stock for prompt shipment
Dangerous goods or not: Not
Country of origin: China
CAS#302-79-4
Package: 1kg/bag
Delivery time: in stock for prompt shipment
Dangerous goods or not: Not
Country of origin: China
Description
Spec of Retinoic acid :
| Items | Specification | Results |
| Appearance | Yellow or light yellow crystalline powder | Conforms |
| Solubility | Conforms | Conforms |
| Identification | Positive | Positive |
| Loss on drying | ≤0.5% | 0.21% |
| Heavy Metals | ≤0.002% | Conforms |
| Residue on ignition | ≤0.1% | 0.01% |
| Related substances | ≤0.5% | 0.2% |
| Isotretinoin | ≤5.0% | 0.2% |
| Assay | 98.0~102.0% | 99.36% |
