Manufacturer Provide Veterinary Drug CAS50-78-2 Asprin Powder
Introduction
1.Product Name: Aspirin
2.Synonym:Acetyl Salicylic Acid
3.CAS NO: 50-78-2
4.Purity: 99%min
5.Appearance:White Crystalline Powder
6.Molecular formula: C9H8O4
7.Molecular weight :180.16
8.Melting Point :134-136 °C
9.Solubility: Solubility in water 10 mg/mLat 37 °C
Aspirin, or acetylsalicylic acid (ASA), is commonly used as a pain reliever for minor aches and pains and to reduce fever. It is also an anti-inflammatory drug and can be used as a blood thinner.
Here are some key points about aspirin.
1. Aspirin is one of the most widely used medications in the world.
2. It comes from salicylate, which can be found in plants such as willow trees and myrtle.
3. Aspirin was the first non-steroidal anti-inflammatory drug (NSAID) to be discovered.
4. It interacts with a number of other drugs, including warfarin and methotrexate.
| CAS | 50-78-2 |
| Appearance | White or almost white, crystalline powder or colorless crystals |
| Identification (BP2009) | A.IR-Spectrum |
| Identification (USP32) | B.Melting point of salicylic acid(°C) | Complies |
| A.Ferric Acid reaction test | 156-161 |
| Appearance of solution | B.IR-Spectrum | Complies |
| Clear and colorless | Complies |
| 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) |
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