Chemical Properties:
Package: Bottle, Aluminum foil bag, Cardboard drum, 25kg/Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.Supply with High Purity and Stable Quality Name: Paracetamol; 4-Acetamidophenol CAS: 103-90-2 Application: Antipyretic and Analgesic Drug API High Quality, Commercial Production| Item | Specifications |
| Appearance | White Crystals or Crystalline Powder |
| Identification | Positive |
| Assay | 99.0%~101.0% (on the dried basis) |
| pH Value | 5.5~6.5 |
| Melting Point | 168.0~172.0℃ |
| Loss on Drying | ≤0.50% |
| Residue on Ignition | ≤0.10% |
| Related Substances | |
| Impurity J | Chloroacetanilide ≤10ppm |
| Impurity K | 4-Aminophenol ≤50ppm |
| Impurity F | 4-Nitrophenol ≤0.05% |
| Any Other Impurity | ≤0.05% |
| Total of Other Impurities | ≤0.10% |
| Chloride | ≤0.014% |
| Sulfates | ≤0.02% |
| Sulfide | Conforms |
| Heavy Metals | ≤0.001% |
| Free P-Aminophenol | ≤0.005% |
| Limit of P-Chloroacetanilide | ≤0.001% |
| Readily Carbonizable Substances | Conforms |
| Residual Solvents | Residual content of acetic acid is limited by the test of loss on dryingnot more than 0.50% |
| Domestic Standard | Chinese Pharmacopoeia (CP) |
| Export Standard | United States Pharmacopoeia (USP) |
| Usage | API; Antipyretic and Analgesic |
Description:
Specifications:
Package & Storage:
| Chemical Name | Paracetamol |
| Synonyms | 4-Acetamidophenol; Acetaminophen; 4'-Hydroxyacetanilide |
| CAS Number | 103-90-2 |
| CAT Number | RF-API26 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C8H9NO2 |
| Molecular Weight | 151.16 |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Paracetamol (CAS 103-90-2) is analgesic and antipyretic drug. It is a pain reliever commonly used to treat headache, muscle aches, arthritis, and other acute or chronic painful conditions. Paracetamol formulated pharmaceutical products are used as antiinfectant, analgesic, anti rheumatic and antipyretic. It is used as an intermediate in organic synthesis, hydrogen peroxide stabilizer and photographic chemicals. Paracetamol (CAS 103-90-2), is the most commonly taken analgesic worldwide and is recommended as first-line therapy in pain conditions by the World Health Organization (WHO). It is also used for its antipyretic effects, helping to reduce fever. This drug was initially approved by the U.S. FDA in 1951 and is available in a variety of forms including syrup form, regular tablets, effervescent tablets, injection, suppository, and other forms. Acetaminophen is often found combined with other drugs in more than 600 over the counter (OTC) allergy medications, cold medications, sleep medications, pain relievers, and other products.
