Paracetamol (Acetaminophen) Powder
1. Physicochemical properties of Paracetamol (Acetaminophen) powder The prismatic crystals of Paracetamol (Acetaminophen) powder prismatic crystals are obtained from ethanol. Melting point 169-171 ℃, relative density 1.293 (21/4 ℃). It is soluble in ethanol, acetone and hot water, insoluble in...
Description
The TNN Development Limited is one of the most reliable manufacturers and suppliers of paracetamol (acetaminophen) powder in China. Please feel free to wholesale customized paracetamol (acetaminophen) powder at low price from our factory. If you have any enquiry about free sample and discount information, please feel free to email us.
1.Physicochemical properties of Paracetamol (Acetaminophen) powder
The prismatic crystals of Paracetamol (Acetaminophen) powder prismatic crystals are obtained from ethanol. Melting point 169-171 ℃, relative density 1.293 (21/4 ℃). It is soluble in ethanol, acetone and hot water, insoluble in water, insoluble in petroleum ether and benzene. Odorless and bitter. PH value of saturated aqueous solution 5.5-6.5.
| CAS | 103-90-2 |
| EINECS | 203-157-5 |
| chemical formula | C8H9O2 |
| 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 | Easily soluble in hot water or ethanol, soluble in acetone, almost insoluble in cold water and petroleum ether |
| Refractive index | 1.619 |
2.COA of Paracetamol (Acetaminophen) powder
This is the COA of the Paracetamol (Acetaminophen) powder from TNN.
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. | |
3.application
Paracetamol (Acetaminophen) powder is the most commonly used non anti-inflammatory, antipyretic and analgesic drug and the best variety of acetanilide drugs.
Paracetamol (Acetaminophen) powder is especially suitable for patients who cannot use carboxylic acid drugs. It has a mild analgesic effect, and is often used for headache, neuralgia, joint pain, muscle pain, and dysmenorrhea.
It is often used for mild or moderate pain.Paracetamol is also an organic synthesis intermediate, a stabilizer of hydrogen peroxide, and a photographic chemical.
4.Package
25kg bag/25kg drum
5.Why choose us?
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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