4-Hydroxypyridine paramete
| CAS No.: | 626-64-2 |
| MF: | C5H5NO |
| Place of Origin: | Shandong, China |
| Grade Standard: | Medicine Grade |
| Brand Name: | Lookchemical |
| Purity: | 99%min, 99.0%min |
| CAS: | 626-64-2 |
| Packing: | 500g/BAG,1kg/BAG,25kg/DRUM |
| Type:: | API |
| Flash Point:: | 284.8°C |
| Other Names: | 4-Hydroxypyridine |
| EINECS No.: | 626-64-2 |
| Type: | Other |
| Usage: | Animal Pharmaceuticals |
| Model Number: | T – CAS 626-64-2 |
| Product name: | 4-Hydroxypyridine |
| Color: | white crystalline powder |
| Grade: | Phamaceutical Grade |
| form: | powder |
| Delivery Time: | Shipped in 3 days after payment |
Specification
| Item | Specification |
| Specific rotation | +39.5 to +41.5° |
| State of solution(transmittance) | Clear 98.0% min. |
| Chloride[cl] | 0.020% max. |
| Ammonium [NH4] | 0.02% max. |
| Sulfate[SO4] | 0.020% max |
| Iron[Fe] | 10ppm max. |
| Heavy metals [Pb] | 10ppm max |
| Arsenic[As2O3] | 1ppm max |
| Other amino acids | Chromatographically not detectable |
| Loss on drying | 0.20% max. |
| Residue on ignition[sulfated] | 0.10% max. |
| Assay |
99.0% min |
Application
Used in the synthesis of the diuretic torasemide or other drug intermediates
Product service
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Packing pictures and loading video before loading
7. Free Sample
8. Factory audit
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