Paracetamol（acetaminophen）Pharma Grade
Package:25kg bag/25kg drum The advantages of Paracetamol（acetaminophen）Pharma Grade from TNN: 1. Effective antipyretic and analgesic effect 2. Small side effects 3. Low price 4. Fast delivery 5. Wide application 6. Suitable for all ages
Description
The TNN Development Limited is one of the most reliable manufacturers and suppliers of paracetamol（acetaminophen）pharma grade in China. Please feel free to wholesale customized paracetamol（acetaminophen）pharma grade at low price from our factory. If you have any enquiry about free sample and discount information, please feel free to email us.
1.Descrption
The pure product of paracetamol（acetaminophen）Pharma Grade is colorless crystal, and the industrial product is off white or off yellow crystal. Specific gravity 1.517<4>melting point 186-189 ℃, soluble in hot water, insoluble in cold water and alcohol, insoluble in benzene and chloroform, soluble in alkali, sublimated after heating, and partially decomposed. paracetamol（acetaminophen）Pharma Grade is stable in weak acid, and easy to be oxidized and discolored in alkaline solution or finished product with water. This product is toxic and may cause wet itching when touching the skin. Paracetamol can be prepared by acetylation of p-aminophenol, and can be used as polymerization inhibitor of plastic monomer, rubber antioxidant, vulcanization, azo fur dye intermediate, developer, etc
2.Physicochemical properties
| CAS | 103-90-2 |
| EINECS | 203-157-5 |
Chemical formula | C8H9NO2 |
| Molecular Weight | 151.16 |
| InChI | InChI=1/C8H9NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5,11H,1H3,(H,9,10)/i2D,3D,4D,5D |
| Melting point | 168-172℃ |
| Boiling point | 387.8 °C at 760 mmHg |
| Water solubility | 14 g/L (20℃) |
| Solubility | 在热水或乙醇中易溶，在丙酮中溶解，几乎不溶于冷水和石油醚。 |
| Refractive index | 1.619 |
3.COA of Paracetamol（acetaminophen）Pharma Grade
Test Items | Standard | Test Result |
Characteristics | A white or almost white crystalline powder | Conform |
Identification | A.Melting Point:168~172.0℃ | 169.5~170.5℃ |
C.IR:Consistent with the spectrum | Conform | |
Related substances | Impurity J (chloroacetanilide≤0.001%) | 0 |
Impurity K (4-aminophenol≤0.005%) | 5.10ppm | |
Impurity F (4-nitrophenol≤0.05%) | 0 | |
Any other impurity≤0.05% | 0.02% | |
Total of other impurities≤0.1% | 0.03% | |
Loss on drying | ≤0.5% | 0.17% |
Residue on ignition | ≤0.1% | 0.03% |
Assay | 99.0-101.0%(calculated on dry basis) | 99.5% |
Conclusion: | The product above complies with the standard of BP2018/USP42. | |
4.application
Among the antipyretic and analgesic drugs,Paracetamol（acetaminophen）Pharma Grade is the most commonly used drug with high relative safety coefficient. In addition to still having allergic reaction, long-term use of Paracetamol（acetaminophen）Pharma Grade with gastric mucosal damage and renal insufficiency, it is generally safe. Therefore, it is applicable to patients of all ages, including children and the elderly, with good antipyretic and analgesic effects.
5.Package
25kg bag/25kg drum
6.About TNN
Since 1998, TNN Group has been founded for 2 decades. Head quarter locates in Dalian -the most beautiful coastal city in Liaoning, China. Currently, TNN has 31 staffs, self-owned offices, cooperative laboratory, independent e-commerce platform, ISO9001 and CE certification, independent trademark and other high-level professional office equipment and institutional certifications, 3 overseas companies, 2 domestic offices and two subsidiaries.
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