1.Physical property
Appearance properties Prism crystals are obtained from ethanol. Melting point 169-171℃, relative density 1.293(21/4℃). Soluble in ethanol, acetone and hot water, insoluble in water, insoluble in petroleum ether and benzene. No smell, bitter taste. The pH of saturated aqueous solution is 5.5-6.5.
Melting point 168-172 °C(lit.)
Melting point 168-172 °C(lit.)
Boiling point 273.17°C (rough estimate)
Density 1,293 g/cm3
Vapor pressure 0.008Pa at 25℃
Refractive index 1.5810 (rough estimate)
Flash point 11 °C
Storage conditions Inert atmosphere,Room Temperature
Solubility ethanol: soluble 0.5M, transparent, colorless
Acidity coefficient (pKa)9.86±0.13(Predicted)
Form crystal or crystalline powder
Color White
PH 5.5-6.5 (H2O, 20℃)(saturated solution)
The Odor was odorless
Acid-base indicator discoloration ph range 5.5-6.5 (H? O, 20 °C) (saturated solution)
explosive limit 15%(V)
Water solubility 14 g/L (20 ºC)
Merck14, 47
BRN2208089
BCS Class3,4
InChIKeyRZVAJINKPMORJF-UHFFFAOYSA-N
LogP1.098 at 25 ° C
CAS DataBase 103-90-2(CAS DataBase Reference)
(IARC) Classification of Carcinogens 3 (Vol. 50, 73) 1999
NIST Chemical Information Acetaminophen(103-90-2)
2.Use
Use 1
Used as antipyretic, analgesic, antirheumatic drug
Use 2
The product is an antipyretic analgesic, international non-proprietary drug name Paracetamol. It is the most commonly used non-anti-inflammatory antipyretic analgesic drug, antipyretic effect is similar to aspirin, the analgesic effect is weak, no anti-inflammatory and anti-rheumatic effect, is the best variety of acetanilide drugs. It is especially suitable for patients who cannot use carboxylic acids. For cold, toothache and other diseases. Acetaminophen is also an organic synthetic intermediate, a stabilizer of hydrogen peroxide, and a photographic chemical.
Use 3
Organic synthetic intermediates, stabilizers of hydrogen peroxide, photographic chemicals, non-anti-inflammatory antipyretic analgesics.
3.Our Advantages
1.We have high purity products, we will strictly control the quality, and we always insist on reasonable and flexible price to match the high quality.
2. Spot samples can be shipped quickly after payment, saving time for receiving goods.
3.Full experience of large numbers containers loading in Chinese sea port.
4. Have professional customs clearance capabilities and the best after-sales service.
4.Our Service
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast.
4.Quick and clear response to customers questions.
5.We could make our price discount if you place a substantial order with us.
6.Products can be packaged according to customer requirements.
5.FAQ
Q1: Can I get samples?
Answer: Of course you can. For most products, we can provide you with free samples, and the shipping costs should be borne by you.We also accept small quantities of 10g, 100g and 1kg orders to evaluate your quality of our products.
Q2: How to place an order for your product?
Answer: First let us know your requirements or applications. Secondly, we quote according to your request or our suggestion.Third, the customer confirms the samples and deposits for the form al order. We can offer discounts for large orders.
Q3: Can you tell us something about shipping?
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
If you want to order in large quantities, you can do it by air or sea.
Transportation costs vary according to the mode of transportation and the country you are arriving in. You can tell me your country and mode of transportation, and we will give you the freight price as soon as possible.
Q4: How to make payment?
Payment method: T/T, L/C etc.
6.More details
China
