Sodium 4-aminosalicylate dihydrate CAS#6018-19-5

Sodium 4-aminosalicylate dihydrate CAS#6018-19-5

Basic Information

Effective Anti-Tuberculosis Agent:Sodium p-aminosalicylate is a commonly used drug for tuberculosis treatment, helping to inhibit the growth of Mycobacterium tuberculosis.


Good Solubility in WaterIt is easily soluble in water, allowing for convenient preparation and administration.


Stable pH RangeA 2% aqueous solution has a pH of 6.5–8, providing a moderately stable environment for formulation.


Fresh Preparation RecommendedThe solution can decarbonate to form m-aminophenol, so it is advised to prepare it freshly before use to maintain efficacy.



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Product Description of Sodium 4-Aminosalicylate Dihydrate CAS#6018-19-5

Sodium p-aminosalicylate (PAS-Na) is a common anti-tuberculosis drug in white crystalline powder form. It dissolves easily in water and poorly in most organic solvents with weak alkaline aqueous solution. Its solution tends to decompose, so fresh preparation is required.


Product Application of Sodium 4-Aminosalicylate Dihydrate CAS#6018-19-5

Sodium 4-aminosalicylate treats various tuberculosis infections and only acts on tubercle bacilli. Rapid drug resistance occurs when used alone, so it is often combined with other antitubercular drugs as a second-line agent.
It also alleviates hyperthyroidism especially in tuberculous patients for preoperative preparation. Intravenous injection is applicable for severe tuberculous meningitis.


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Product Information

Parameters


Melting point250 °C
RTECSVO1700000
storage temp.2-8°C
solubility956g/l
formcrystalline
colorwhite
PH6.5-8.5 (20g/l, H2O, 20℃)
Water Solubilitysoluble
SensitiveAir & Light Sensitive
CAS DataBase Reference6018-19-5(CAS DataBase Reference)
Hazard CodesXi
Risk Statements36/37/38
Safety Statements26-36
WGK Germany3
TSCAYes
HS Code29225090




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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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