Product name
Address: Xiaozhuang International Plaza,Nanjing
Factory address: Hongze Huaian Salt Chemical Industrial Park
Contact: Yue Xianggui
Sales call: +86 2585307523
Fax: +86 2585493049
Cell phone: +86 13770789555
e-mail: yxg@longyanchem.com
Product name
INDUSTRIAL
Posttime£º2014/4/25 15:33:23  Read£º5719

INDUSTRIAL SALICYLIC ACID (CAS: 69-72-7)

Synonyms: 2-hydroxybenzoic acid;orthohydroxybenzoic acid
Empirical Formula:C7H6O3
Structural Formula:

Molecular Weight: 138.12
Physical and Chemical Properties:Crystal powder in pale pink to pale brown,colorless,sweet first and then hot,no chemical change in the air Atmospherically sublimation temperature over 76.0 degree,Easily to decarboxylate and change into phole and in solvent either,soluble in boling water sparring solble in chloroform,slightly soluble in water,ti is aqueous solution appears acid reation,becomes purle with FeCl3.

Specifications:

Appearance
crystal powder in pale pink to pale brown
color and clarity of solution in methanol Colorless to pinkish solution with sediments
Assay on dried basis(w/w),%,

98.5%~101.0

Melting point ,¡æ, ¡Ý
156.0
Moisture(w/w),%, ¡Ü
0.5
Phenol,%, ¡Ü
0.2
Sulphates,%, ¡Ü
0.5
Alkali non-soluble matter,%¡Ü
0.5
Ash(w/w),%¡Ü
0.5

Usage:The products is material of medicine perfume,dyestuff,pesticide and rubber aditives.Chiefly it is used to manufacture the medicine of fever-ayyaying and anaigesic for fever,direct dyestuff,insecticide and absorbent of ultravioletray.

PACKING:Packing in polypropylene knitted bag attache with paper polyethylene plastic bag inside.Net weight 25kgs

Warning:Aesled container in dry and ventilated place,kept away from moisture,expoder and sunlight.

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