Pharmaceutical Raw Materials

Aspirin/Acetylsalicylic Acid

CAS 50-78-2
Purity:99.5%
Appearance: white powder
Package: 25kg/bag, 25kg/drum
Product description: Aspirin is used for medical.
INQUIRY

Aspirin/Acetylsalicylic Acid

Product Name: Aspirin

Other Name: Acetylsalicylic Acid
CAS No.: 50-78-2

Specification: 99.0%-101.0%
Standard: Pharmaceutical Grade
Usage: Medical

Specification:

Items		Standard
Appearance		White or almost white, crystalline powder or colorless crystals
Identification (BP2009)	A.IR-Spectrum	Complies
	B.Melting point of salicylic acid(°C)	156-161
Identification (USP32)	A.Ferric Acid reaction test	Complies
	B.IR-Spectrum	Complies
Appearance of solution		Clear and colorless
Readily carbonizable substances		≤Fluid Q
Substances Insoluble in Sodium Carbonate TS		Clear
Chloride (%)		≤0.014
Sulfate (%)		≤0.04
Limit of free salicylic acid (%)		≤0.1
Heavy metals		≤10PPM
Loss on Drying		≤0.5
Sulphated ash (Residue on ignition (%)		≤0.05
Related Substances/Any single impurity (%)		≤0.1
Related Substances/Total impurities (%)		≤0.25
Assay (%)		99.5-100.5
Residual Solvents (%)		USP (467)
Conclusion: Conform with BP2009/USP32 standard.

Package: 25kg/bag, 25kg/drum

Application:

Aspirin is used for the treatment of a number of conditions including: fever, pain, rheumatic fever, and inflammatory diseases, such as rheumatoid arthritis, pericarditis, and Kawasaki disease. It is used in the prevention of transient ischemic attacks, strokes, heart attacks, pregnancy loss, and cancer .

Use:
1. Acetylsalicylic acid is the raw material for the preparation of rodenticide intermediate 4-hydroxycoumarin
2. Salicylic acid and acetic acid. Slightly soluble in water, soluble in ethanol, ether, chloroform, also soluble in alkali hydroxide solution or carbonic acid solution, and decomposed at the same time. Commonly used antipyretic analgesics. For antipyretic, analgesic, anti-rheumatic, promote uric acid excretion in patients with gout, anti-platelet aggregation and biliary mites treatment.
3. Structural parts and instrument parts used for manufacturing outdoor and strong light, such as automobile body, agricultural machinery parts, electric meters and electric lamp covers, road markings, etc.
4. Antipyretic analgesics for fever, pain and rheumatoid arthritis