Medicinal salicylic acid, salicylic acid

Model 
 YYSY-02 
 Brand 
 YYSY 
 Effective substances 
 99 (%) 
 Product Specifications 
 200-712-3 
 The main purpose 
 Direct dyes. Pesticides, flavoring agents and UV absorbers and other products manufacturing 
 CAS 
 69-72-7 





 Guangzhou Supply: Salicylic Acid 
 Commonly known as salicylic acid. Salicylic acid, molecular formula: C7H6O3, molecular weight 138.12. This product is light pink, slightly sweet odor-free transfer after Sim, no change in air, melting point 156.0 ℃. Sublimation at 76 ℃, atmospheric heating is easy to become decarboxylase phenol and carbon dioxide. Slightly soluble in water, dissolved in boiling water, soluble in alcohol or ether, slightly soluble in chloroform, the aqueous acidic reaction with FeCl3 purple. 

 Specifications: 

 Exterior 
 Light red pink to light brown crystalline powder 
 Content (w / w),% ≥ 
 98.5 - 101.0 
 Initial melting point, ℃ ≥ 
 156.0 
 In methanol solution clarification and color 
 Colorless to pale peach solution are deposited 
 Water (w / w),% ≤ 
 0.5 
 Phenol,% ≤ 
 0.2 
 Sulfate,% ≤ 
 0.5 
 Ash (w / w),% ≤ 
 0.5 
 Alkali insoluble,% ≤ 
 1.0 


 Usage: It is medicine. Spices. Dye. Of pesticides. Fine chemicals, rubber chemicals and other important raw material, widely used antipyretic analgesic, direct dyes. Pesticides, flavoring agents and UV absorbers and other products manufacturing. 

 Packing: plastic bag lined with polyethylene plastic bag, net weight 25 kg. 

 Storage: Store in a cool, dry, ventilated warehouse, and the explosive oxidizer isolated, protected from light. 

 Level: Industrial salicylic acid, salicylic acid sublimation, medicinal salicylic acid 


 CAS No. 69-72-7 national standard :200 -712-3 

 [For details, please call 13925125836 Yang Lu Zi]