salicylic acid CAS 69-72-7 C7H6O3
Hunan Dye Natural Resource Inc-Raw ingredients manufacturer (On Food Chemical,pharmaceutical)
Main Products:Food=L glutathione,NMN,vitamins. Chemical=skin care and whiten material,intermediates, degradablepolymers.
Salicylic acid - Basic information
Chinese name salicylic acid
The English name is Salicylic acid
Alias 2-hydroxybenzoic acid
Salicylic acid
O-hydroxybenzoic acid
Sublimed salicylic acid
O-hydroxybenzoic acid
English alias 2-Hydroxybenzoic Acid
2-hydroxy benzoic acid
o-hydroxybenzoic acid
ortho-hydroxybenzoic acid
Sublimed Salicylic Acid
Medicinal Salicylic Acid
Medical Salicylic Acid
CAS 69-72-7
EINECS 200-712-3
Chemical formula C7H6O3
Molecular weight 138.123
InChI InChI = 1 / C7H6O3 / c8-6-4-2-6-4-2 (6) 7 (9) 10 / h1-4, 8 H, (H, 9, 10)
Density 1.44
Melting point 158-161℃
Boiling point 211℃ (20 mmHg)
Flash point 157℃
Water soluble 1.8g /L (20℃)
Solubility slightly soluble in water, soluble in ethanol, ether. 1 gram of this product dissolves in 460 ml of water, 15 ml of hot water, 2.7 ml of alcohol, 3 ml of acetone, 42 ml of chloroform, 3 ml of ether, 135 ml of benzene, 52 ml of turpentine
Storage conditions 2-8 ° C
Sensitive to light. Sensitive to light
Appearance white acicular crystal
Physical and chemical properties properties White acicular crystal or monoclinic prism, spicy taste.
Melting point 159℃
Boiling point 211℃
The relative density is 1.443
Slightly soluble in water, soluble in acetone, turpentine, ethanol, ether, benzene and chloroform.
The pharmaceutical industry is used to make antipyretic, analgesic, anti-inflammatory, diuretic and other drugs, the dye industry is used to make azo direct dyes and acid mordant dyes, but also used in spices and so on。
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