Pharmaceutical grade paracetamol (acetaminophen)

Paracetamol (Acetaminophen) Pharmaceutical grade, molecular formula C8H9NO2, usually white crystalline powder, has antipyretic and analgesic effects and is used for fever, joint pain, neuralgia, migraine, cancer pain and pain relief after surgery.

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Description

1.Physicochemical characteristicsParacetamol (acetaminophen) powder

Prismatic crystalsPrismatic crystals of paracetamol (acetaminophen) powder are obtained from ethanol. Melting point 169-171 degrees, relative density 1.293 (21/4 degrees). It is soluble in ethanol, acetone and hot water, insoluble in water, insoluble in petroleum ether and benzene. Odorless and bitter. The pH value of a saturated aqueous solution is 5.5-6.5.

CAS	103-90-2
EINEX	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 temperature	168-172 degrees
Boiling point	387.8 degrees at 760 mm Hg.
Water solubility	14 g/l (20 degrees)
solubility	Easily soluble in hot water or ethanol, soluble in acetone, almost insoluble in cold water and petroleum ether.
Refractive index	1.619

2. Certificate of AuthenticityParacetamol (acetaminophen) powder

This is a certificate of authenticityParacetamol (acetaminophen) powderfrom TNN.

Test tasks	Standard	Test result
Characteristics	White or almost white crystalline powder	Correspond
Identification	A. Melting point: 168~172.0degree	169.5~170.5degree
Identification	C.IR: according to spectrum obtained with paracetamol CRS.	Correspond
Related substances	Impurity J (chloroacetanilideLess or equal0.001 percent )	0
	Impurity K (4-aminophenolLess or equal0.005 percent )	5.10 ppm
	Impurity F (4-nitrophenolLess or equal0.05 percent )	0
	Any other impurityLess or equal0.05 percent	0.02 percent
	Total other impuritiesLess or equal0.1 percent	00.03 percent
Damage due to drying out	Less or equal0.5 percent	0,17%
Ignition residue	Less or equal0.1 percent	0.03 percent
analysis	99.0-101.0 percent (based on dry weight)	99.5 percent
Conclusion:	The above product complies with BP2018/USP42 standard.

3.statement

Paracetamol (acetaminophen) powderuh monthst is not usually used anti-inanti-inflammatory, antipyretic and analgesic and the best type of acetanilide drugs.

Paracetamol (acetaminophen) powder is especially suitable for patients who cannot use carboxylic acid preparations.It has a mild analgesic effect and is often used for headaches, neuralgia, joint pain, muscle pain, and dysmenorrhea.

It is often used for mild to moderate pain.Paracetamol is also an organic synthesis intermediate, a hydrogen peroxide stabilizer, and a photographic chemical.

4.Package

bag 25 kg/barrel 25 kg

product-800-800

5.Why choose us?

Since 1998, TNN Group has been established for 2 decades. Headquartered in Dalian, the most beautiful coastal city in Liaoning Province, China. Currently, TNN has 31 staff, own offices, joint laboratory, independent e-commerce platform, ISO9001 and CE certification, independent brand and other high-level professional office equipment and institutional certificates, 3 overseas companies, 2 local offices and two subsidiaries . .