Ruifu Chemical is the leading manufacturer of 4-Acetamidophenol (Paracetamol) (CAS: 103-90-2) with high quality, commercial production. Application: Antipyretic and Analgesic Drug. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service. Purchase Paracetamol, Please contact: alvin@ruifuchem.com
| Chemical Name | 4-Acetamidophenol |
| Synonyms | Paracetamol; Acetaminophen; 4'-Hydroxyacetanilide |
| Stock Status | In Stock, Production Capacity 5000 Tons per Year |
| CAS Number | 103-90-2 |
| Molecular Formula | C8H9NO2 |
| Molecular Weight | 151.16 |
| Melting Point | 168.0~172.0℃ |
| Solubility in Hot Water | Almost Transparency |
| COA & MSDS | Available |
| Origin of Product | China |
| Brand | Ruifu Chemical |
| Item | Specifications | Results |
| Appearance | A White or Almost White Crystalline Powder, Odorless, Slight Bitterness |
Conforms |
| Solubility | Sparingly Soluble in Water, Freely Soluble in Alcohol; Very Slightly Soluble in Methylene Chloride. |
Conforms |
| Assay | 99.0%~101.0% (on the dried basis) | 99.8% |
| Melting Point | 168.0~172.0℃ | 170.0~170.5℃ |
| IR Spectrum | Consistent with the spectrum of Paracetamol CRS | Conforms |
| Loss on Drying | ≤0.50% | 0.07% |
| Sulfated Ash | ≤0.10% | 0.04% |
| Related Substances | ||
| Impurity J | 4Chloroacetanilide ≤10ppm | <10ppm |
| Impurity K | 4-Aminophenol ≤50ppm | <50ppm |
| Impurity F | 4-Nitrophenol ≤0.05% | <0.05% |
| Any Other Impurity | ≤0.05% | <0.05% |
| Total of Other Impurities | ≤0.10% | <0.10% |
| Heavy Metal | ≤10ppm | <10ppm |
| Export Standard | EP9.0 | Conforms |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery.
Risk Codes R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin.
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R36/38 - Irritating to eyes and skin.
R40 - Limited evidence of a carcinogenic effect
R39/23/24/25 -
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed.
R11 - Highly Flammable
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
S37/39 - Wear suitable gloves and eye/face protection
S22 - Do not breathe dust.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37 - Wear suitable protective clothing and gloves.
S16 - Keep away from sources of ignition.
S7 - Keep container tightly closed.
UN IDs UN 3077 9/PG III
WGK Germany 1
RTECS AE4200000
TSCA Yes
HS Code 2924292000
Hazard Class 9
Packing Group III
4-Acetamidophenol (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.