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andrewsupply/Tadalafil raw powders/T/T,Western Union,MoneyGram/171596-29-5
andrewsupply/Tadalafil raw powders/T/T,Western Union,MoneyGram/171596-29-5
商品编号：
171596-29-5
品牌：
andrewsupply
市场价：
¥0.00
美元价：
0.00
产地：
United States
公司：
andrewchemsupply
产品分类：
蛋白类
公司分类：
Pharmaceutical
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
| Name | Tadalafil powder |
| Appearence | White crystalline powder |
| Cas | 171596-29-5 |
| Assay | ≥99.5% |
| Solubility | Insoluble in water or alcohol, soluble in Acetic acid, ethyl ester |
| Melting point | 300-303°C |
Loss on drying | ≤0.5% |
Heavy Metal | ≤10ppm |
Specific rotation | [a]20D=+70-72o(C=1.00,CHCl3) |
Dosage | 20-40mg |
| Onset time | 30 minites |
| Grade | Pharmaceutical Grade |
| Package | 1 kg in an aluminum foil bag, 25kg/drum. |
| Items | Specification | Results |
| Appearance | White or almost white powder | White powder |
| Solubility | Practically insoluble in water, freely soluble in dimethyl sulfoxide, slightly soluble in methylene chloride | conform |
| Identification | IR,UV | Positive |
| Special optical rotation (dried substance) | 78.0 to +84.0 | 81.0° |
| Impurities A, B and C | Impurity A: ≤0.15% | 0.01% |
| Specified impurities: ≤0.10% | conform | |
| relative substance | Unspecified impurities: ≤0.10% | 0.09% |
| Total impurity: ≤0.3% | 0.17% | |
| Loss on drying | ≤0.5% | 0.20% |
| Sulfated ash | ≤0.1% | 0.06% |
| Assay (on dried basis) | 97.5%~102% | 99.57% |
品牌介绍
品牌分类
Pharmaceutical
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