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Solvent violet 13
| Product name | HPTA,Solvent violet 13 |
| CAS NO. | 81-48-1 |
| Molecular formula | C21H15NO3 |
| Molecular weight | 329.35 |
| Product Features | Solvent Violet 13 is a black-purple needle-like crystal. It turns green when it comes to concentrated sulfuric acid, and turns purple as the acidity decreases. Soluble in acetone, ethyl acetate, benzene and hot acetic acid, slightly soluble in ethanol, insoluble in water. |
| Uses | It is used as a smart enzyme reagent for the determination of boron. It is mainly used for the coloring of pure pulp of polyester fiber, and can also be used to prepare master batches for polyester. |
Jiangzhongshan Biotechnology
山西江中山生物科技有限公司
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