ɽ11ѡ5

       
Favorites
Acetylsalicylic acid
Acetylsalicylic acid(DC90)
Acetylsalicylic acid(DC100)
Sodium salicylate
Salicylamide
Methyl?salicylate
Salicylic acid (Medical)
Salicylic acid(Sublimed grade)
Salicylic acid (Technical)
2-Hydroxyethyl salicylate
Magnesium Salicylate
Ammonium salicylate
Benzoic acid(pharmaceutical grade)
Sodium acetate
Sodium Salicylate (Liquid for Oil Mining)
Bismuth subsalicylate
5-Sulfosalicylic acid dihydrate
Carbaspirin calcium
Ethyl salicylate
Cardboard bucket
 
Salicylic acid(Sublimed grade)
Chemical name:

山东11选5Benzoic acid,-2hydroxcy

Chemical formula:
C7H6O3
CAS:
69-72-7
Structural formula:
Quality standard:
HG2-303-80
Properties:

White cube and powder,pale pink is allowed,and sweets first and then hot,no chemical changes in the air. Atmospherically sublimation temperature over 76oC.Easily to decarboxylate and change into phenol and dioxide when heated atmospherically,and its aqueous solution appears acid reaction,becomes purple with FeCL3.Slightly dissolves in water but dissolves in boiling water easily.Dissolves in the ethanol or ether and slightly soluble in chloroform.

Specification:
Appearance: White cube and powder,pale pink is allowed.
Melting point: >158℃
Content: ≥99.0%
Moisture: ≤0.4%
Hydroxybenzene content: ≤0.2%
Use:

See salicylic acid mentioned above.

Packing:
To abroad market,25kg in fiberboard-made drum attached with paper or polyethylene bag inside; to domestic sale,in polypropylene bag attached with polyethylene bag inside 25kg each.
Storage:
Seal up container in dry place.
Product picture:
Our company may produce and pack according to customer's requirement.
 
Home | About us | Products | Qualification | Honors | Photo | Jobs | Order | Contact | 中文版
Copyright(C)2011, All Rights Reserved. Supported by