Product
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Retinoic acid CAS302-79-4
- Brand：hebei qujie
- Model：25kg/Bag
- Purity：98%
- Cas：302-79-4
- Createtime： 2026-05-19
- Updatetime： 2026-06-05
Product Details
| useage | For biology, tissue culture, microbiology, microscopy, electron microscopy, lens coating, |
| deliveryInfo | |
| appearance | white powder |
| aliasen | |
| supplyCapacity | 100T/Month |
| harbor | tianjin qingdao shanghai |
| minorder | 1T |
Product Description What is Retinoic Aicd? Retinoic Acid Powder is yellow crystalline powder. Retinoic Acid Powder easily dissolved in chloro-form and dissolved in carbinol, ethanol and retinoic acid also dissolved in vegetable oil and lipid. Retinoic Acid Powder instability exposed in light and caloricr, easily absorbing moisture and metamorphosed in water. Tretinoin is the acid form of vitamin A and is also known as all-trans retinoic acid or ATRA. What can we supply? Includes food grade, industrial grade, dental grade, cosmetic grade, textile Grade
| ANALYSIS | SPECIFICATION | RESULTS |
| Appearance | Yellow Powder | Complies |
| Odor | Characteristic | Complies |
| Tasted | Characteristic | Complies |
| Assay | 98% | Complies |
| Sieve Analysis | 100% pass 80 mesh | Complies |
| Loss on Drying | 5% Max. | 0.67% |
| Sulphated Ash | 5% Max. | 0.03% |
| Extract Solvent | Ethanol & Water | Complies |
| Heavy Metal | 5ppm Max | Complies |
| As | 2ppm Max | Complies |
| Residual Solvents | 0.05% Max. | Negative |
| Microbiology | | |
| Total Plate Count | 1000/g Max | Complies |
| Yeast & Mold | 100/g Max | Complies |
| E.Coli | Negative | Complies |
| Salmonella | Negative | Complies |
