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Acetylsalicylic Acid CAS 50-78-2 Aspirin

Name: Acetylsalicylic Acid CAS 50-78-2 Aspirin
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SKU: pr2412181300
Price: 1 USD
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$1-1.2/MT FOB

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CAS No.:

50-78-2

Grade:

Pharmaceutical Grade

Content:

99.98%

Port:

shenzhen

Brand:

no brand

Packaging:

25kg

Price valid (until):

2028-03-30

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Company Type:

Trader

Location:

China

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Product Description
Seller Information
Inquiry History

Description

Acetylsalicylic acid is a white crystal or crystalline powder, odorless or slightly aceti acid odor, slightly soluble in water, easily soluble in ethaol, soluble in ether and chloroform, and the aqueous solution is acidic. This product is a derivative of salicylic acid.

After nearly a hundred years of clinical application, Acetylsalicylic acid has been proved that it has a good effect on relieving mild or moderate pain, such as toothache, headache, neuralgia, muscle pain and dysmenorrhea. It is also used for colds, flu, relieving fever of febrile diseases, treating rheumatism and so on. In recent years, it has been found that acetylsalicylic acid has an inhibitory effect on platelet aggregation and can prevent thrombosis. It is clinically used to prevent transient ischemic attack, myocardial infarction, artificial heart valve and venous fistula or other postoperative thrombosis.

cetylsalicylic acid has been used for hundreds of years and has become one of the three classic drugs in the history of medicine. It is still the most widely used antipyretic, analgesic and anti-inflammatory drug in the world. It is also a standard preparation for comparing and evaluating other drugs.

Test items	Specifications		Test Results
Characters	White crystals, commonly tabular or needle-like, or white, crystalline powder, freely soluble in alcohol; soluble in chloroform and in ether; sparingly soluble in absolute ether; slightly soluble in water； at about 143°C		Complies
Identification	Sample Infrared absorption spectropho-tometry Complies with Aspirin CRS		Complies
	A crystalline precipitate is formed ,Melting point is 156-161 °C		156.8-160.2°C
	A violet-red color is produce		Positive
Appearance of solution	Solution is clear and colourless		Clear
Substances insoluble in sodium carbonate TS	The solution is clear		Clear
Readily carbonizable substance	No more color than M.F.Q		No more color than M.F.Q
Free salicylic acid	<0.1% NMT 0.1%		<0.1%
Chloride	<0.014% NMT 0.014%		<0.014%
Sulfate	<0.04% NMT 0.04%		<0.04%
Loss on drying	<0.5% NMT0.5%		0.03%
Heavy metals	<10ppm NMTIOppm		<10ppm
Residue on ignition	<0.05% NMT0.05%		0.03%
Residual solvents	LOD<0.5% Aceti acid： LOD<0.5%		0.03%
Related substances	impurity A.	≤0.15%	N.D
	Impurity B.	≤0.15%	N.D
	Impurity C.	≤0.15%	0.03%
	Impurity D.	≤0.15%	0.03%
	Impurity E.	≤0.15%	N.D
	Impurity F	≤0.15%	N.D
	Unspecified Impurities≤0.05%		0.005%
	The sum of impurities:≤0.25%		0.06%
Assay (on dried basis )	Contains C9H8O499.5%-100.5%		99.7%
Conclusion	The product is tested in accordance with BP2017/EP9.0/USP42.The above items meet the requirement

Paracetamol, also known as acetaminophen, is an organic compound with the chemical formula C8H9NO2, which is the metabolite of phenacetin in vivo. It reduces the synthesis and release of prostaglandin PGE1, bradykinin and histamine by inhibiting prostaglandin synthetase in the hypothalamus thermoregulatory center. PGE1 mainly acts on the nervous center, and its reduction will lead to the decrease of the central temperature regulation point, and the body surface temperature receptors feel relatively hot, and then achieve the antipyretic effect through nerve regulation, causing peripheral vascular dilation and sweating. Its inhibition of prostaglandin synthesis in the central nervous system is similar to that of aspirin, but its anti-inflammatory effect is weak. There was no effect on platelet and coagulation mechanism.

Shop Paracetamol Powder CAS 103-90-2 GMP Factory Supply-Detailed Image 1

Product Name	Paracetamol
Other Name	Acetaminophen
Purity	99.0%min
Product Grade	Pharmaceutical Grade
Classification	Analgesic-antipyretic

Shop Paracetamol Powder CAS 103-90-2 GMP Factory Supply-Detailed Image 2
It is used for cold fever, joint pain, neuralgia and migraine, cancer pain and pain relief after operation.

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Powder Products
1~25KG: Aluminium foil bags + Carton
≥25KG: Aluminium foil bags + Fibreboard drum

Liquid Products
Plastic bottle, Plastic drum or Iron drum

1.We have more than 10 years of experience in the field of chemical industry, the company's products are exported to more than 60 countries overseas, of which 80% are exported to Europe and America, 20% are exported to Southeast Asia, the Middle East, South Africa and other regions.

2.We have our own production plant and R & D center, to provide customers with technical support, product customization, free recipes and other whole industry chain services. Support full video inspection, testing, global delivery package.

3.We accept sample orders for testing, after purchasing products from our factory, we have a professional technical team and after-sales team to serve you and solve all your future problems. 100% quality assurance, 100% safe delivery.

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FAQ

1. Are you a manufacturer or trading company?
A: We are a manufacturer and welcome to visit our factory.

2. How to confirm the product quality before placing an order?
A: We can provide you with the sample. Also, we have the inspection report issued by the authoritative third-party testing agency.

3: What's your MOQ?
A: It depends on different products. We accept sample orders. Also for some products, we can provide you with a free sample.

4:Do you provide after-sales service?
A: We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.

5:How about delivery time and method?
A: We usually ship within 3-5 working days after payments.
We can make ships by sea, air, and express. Also can make door-to-door shipping.

6:How to solve the after-sale disputes?
A: We accept changing or refunding services if there is any quality problem.

Certificates

Basic Info

Product Name:

Aspirin

Other Name:

Benzoic acid,2-(acetyloxy)-;Rhodine;Salicylic acid acetate;2-(Acetyloxy)benzoic acid;Aceticyl;Acetilum acidulatum;Acetophen;Acetosal;Acetosalic acid;Acetosalin;o-Acetoxybenzoic acid;2-Acetoxybenzoic acid;Acetylin;Acetylsal;Acidum acetylsalicylicum;Acylpyrin;Aspirin;Aspirine;Aspro;Asteric;A.S.A. Empirin;Helicon;Measurin;Salacetin;Salcetogen;Saletin;Xaxa;Acetylsalicylic acid;Asagran;Rhonal;Acenterine;SP 189;ASA;Duramax;Ecotrin;Entrophen;Enterosarine;Neuronika;Endydol;Acetisal;Colfarit;Acisal;Dolean pH 8;AC 5230;Acesal;Polopiryna;o-Carboxyphenyl acetate;Triple-sal;Rheumintabletten;Idragin;Yasta;Benaspir;Temperal;Bialpirina;2-Carboxyphenyl acetate;Globentyl;Novid;Globoid;O-Acetylsalicylic acid;Micristin;Acetysal;Acetard;Medisyl;Caprin;ECM;Empirin;Istopirin;o-(Acetyloxy)benzoic acid;Endosprin;Aspro Clear;Kapsazal;Aspropharm;Zorprin;Aspirina 03;Rhodine NC RP;Acesan;Miniasal;Aspirin Protect 100;Aspirin Protect 300;Melhoral;Claradin;Coricidin;Contrheuma Retard;Aspalon;Aspergum;Bialpirinia;Enterophen;Solpyron;Easprin;Darvon Compound;Extren;Gelprin;Nu-seals;Supac;Acetyonyl;Persistin;Acimetten;Coricidin D;Aspirdrops;Salycylacetylsalicylic acid;Ascriptin;Crystar;Ascoden 30;Asatard;Entericin;Albyl E;Adiro;Cardioaspirina;Ewin;Dominal;Toldex;NSC 27223;NSC 406186;Ascolong;Aspirin-Direkt;Asaflow;Trombyl;Magnecyl;Lysoprin (pharmaceutical);Salospir;Rhodine 2312;Astrix;Mycropyrin;Colsprin;Ecosprin;2349-94-2;11126-35-5;11126-37-7;26914-13-6;98201-60-6;2087491-38-9

CAS No.:

50-78-2

Molecular Formula:

C9H8O4

InChIKeys:

InChIKey=BSYNRYMUTXBXSQ-UHFFFAOYSA-N

Molecular Weight:

180.15700

Exact Mass:

180.16

EC Number:

200-064-1

HScode:

3004909090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

63.60000

XLogP3:

1.31010

Appearance:

Acetylsalicylic acid appears as odorless white crystals or crystalline powder with a slightly bitter taste. (NTP, 1992)

Density:

1.40 g/cm³

Melting Point:

135 °C

Boiling Point:

197-200 °C @ Press: 7 Torr

Flash Point:

250ºC

Refractive Index:

1.551

Water Solubility:

H2O: 3.3 g/L (20 ºC)

Storage Conditions:

Store at RT.

Vapor Pressure:

Vapour pressure, Pa at 25°C: ~ 0.004

Toxicity:

LD50 orally in mice, rats: 1.1, 1.5 g/kg (Hart)

Flammability characteristics:

Combustible Powder; explosion hazard if dispersed in air.

Odor:

Odorless, but in moist air it is gradually hydrolyzed and acquires odor of acetic acid

PKA:

3.5None

See More Aspirin Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Well closed.Chewable aspirin tablets containing 81 mg of the drug should be stored in child-resistant containers holding not more than 36 tablets each in order to limit the potential toxicity associated with accidental ingestion in children. Aspirin suppositories should be stored at 2-15 deg C.

See More Aspirin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
11

Location:
huayin

Payment Terms:
TT against copy of documents

Average lead Time:
1

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2023

Inquiry History

13 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	High Quality Aspirin Powder Raw Material 99% Powder CAS 50-78-2 EGC-Aspirin Powder Raw Material	1 KG	Oct 28, 2023
India	Aspirin	200 KG	Aug 5, 2025
Pakistan	Aspirin powder	250 G	Apr 8, 2026
Pakistan	Aspirin	100 KG	Jan 17, 2025
Pakistan	Aspirin	1000 KG	Jul 19, 2024
Bangladesh	Aspirin USP pharma grade	100 KG	Jan 24, 2024
Bangladesh	Aspirin BP	700.00 KG	Dec 1, 2023
India	Acetylsalicylic Acid	25 KG	Apr 10, 2026
Pakistan	Aspirin	1000 KG	Jul 12, 2024
United Arab Emirates	Acetylsalicylic acid	1 MT	Nov 22, 2023
Pakistan	ASPIRIN	100 KG	Feb 4, 2024
Pakistan	ASPIRIN	5000 KG	Dec 8, 2023
South Africa	Aspirin 53.81%	1.00 MT	Sep 22, 2023

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Acetylsalicylic Acid CAS 50-78-2 Aspirin

Product Description

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