 Origin |
China |
| CAS No. |
302-79-4 |
| Purity |
USP30/BP2003 |
Product Name: Tretinoin(Retinoic Acid)
Chemical Formula: C20H28O2, 300.44
CAS No.: 302-79-4
Standard: USP30/BP2003
Appearance: Yellow to light-orange crystalline powder.
Solubility: Should chloroform.
Melting point: About 182 degree centigrade (decompounds simultaneously)
Identification: Positive Reaction
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Heavy metals ≤0.002%
Isotretinoin≤5%
Related substances ≤0.5%
Assay 98.0%~103.0% of C20H28O2
Storage: Preserve in tight containers, protected from light and heat.
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