Acetylsalicylic acid CAS#50-78-2

Acetylsalicylic acid CAS#50-78-2

Basic Information

Effective Anti-Inflammatory and Pain Relief: Aspirin acts as a nonsteroidal anti-inflammatory drug (NSAID), providing reliable reduction of inflammation and alleviation of pain in a wide range of conditions.


Anti-Thrombotic and Cardiovascular Protection: Aspirin helps prevent platelet aggregation, supporting cardiovascular health by reducing the risk of blood clot formation and contributing to the prevention of thrombotic events.


Reduction of Mortality from Heart Attack and Stroke: Regular use of aspirin has been shown to lower the mortality rate associated with myocardial infarction and ischemic stroke, making it a valuable intervention in high-risk patients.


Potential Cancer Risk Reduction: Emerging research indicates that aspirin may reduce the risk of developing colorectal cancer, highlighting its potential benefits beyond traditional cardiovascular and pain-relief applications.


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product description

Product Description of Acetylsalicylic Acid CAS#50-78-2

Aspirin, or acetylsalicylic acid, is a classic NSAID for anti-inflammation and pain relief. It inhibits platelet aggregation to prevent thrombosis, helping cut mortality from heart attack and stroke, and may also lower colorectal cancer risks.


Product Application of Acetylsalicylic Acid CAS#50-78-2

Acetylsalicylic acid is a key raw material for rodenticide intermediate synthesis, and hydrolyzes into salicylic acid and acetic acid. It is slightly soluble in water and easily soluble in organic solvents and alkaline solutions with possible decomposition.

Medically, it relieves fever, pain and rheumatism, facilitates uric acid excretion, inhibits platelet aggregation and treats biliary ascariasis.

It is also applied to durable outdoor structural parts and traffic markings for its stable protective performance.


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Product Information

Parameters


Melting point134-136 °C (lit.)
Boiling point272.96°C (rough estimate)
density1.35
refractive index1.4500 (estimate)
Fp250 °C
storage temp.2-8°C
solubilityH2O: 10 mg/mL at 37 °C
formcrystalline
colorwhite
pka3.5(at 25℃)
biological sourcesynthetic
Water Solubility3.3 g/L (20 ºC)
ε(extinction coefficient)190 at 298nm in aqueous base at 1mM
409 at 231nm in aqueous base at 1mM
466 at 230nm in aqueous acid at 1mM
68 at 278nm in aqueous acid at 1mM
Merck14851
BRN779271
Exposure limitsACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3
BCS Class3
Stability:Stable. Keep dry. Incompatible with strong oxidizing agents, strong bases, strong acids, various other compounds such as iodides, iron salts, quinine salts, etc.
InChIKeyBSYNRYMUTXBXSQ-UHFFFAOYSA-N
LogP1.19
CAS DataBase Reference50-78-2(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoic acid, 2-(acetyloxy)-(50-78-2)
EPA Substance Registry SystemAspirin (50-78-2)


Safety Information


Hazard CodesXn
Risk Statements22-36/37/38
Safety Statements26-36/37/39
OEBB
OELTWA: 5 mg/m3
RIDADRUN 1851
WGK Germany1
RTECSVO0700000
TSCAYes
HazardClass6.1
PackingGroupIII
HS Code29182210
Hazardous Substances Data50-78-2(Hazardous Substances Data)
ToxicityLD50 orally in mice, rats: 1.1, 1.5 g/kg (Hart)


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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