Set up:1千克
supply:50千克
Purchase immediately
===under info was translated buy computer===
| model: | 7-dehydrocholesterol |
|---|---|
| Product Name: | 7-dehydrocholesterol |
| Chemical name: | 7-dehydrocholesterol |
| Purpose: | Additives in skin care and sunscreen cosmetics |
| Appearance character: | White like crystalline powder, light yellow crystalline powder |
| Content ≥: | 90%（%） |
| Heavy metals: | 1（ppm） |
| Specifications: | 25kg cardboard barrel |
| CAS： | 434-16-2 |
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