Salicylic acid 69-72-7
1、 Basic Information
Chemical name: Salicylic acid
Chinese aliases: ortho hydroxybenzoic acid, 2-hydroxybenzoic acid
English name: Salicylic Acid
Molecular formula: C ₇ H ₆ O ∝
Molecular weight: 138.12
CAS number: 69-72-7
EINECS number: 200-712-3
Appearance: White to off white crystalline powder or needle shaped crystals
2、 Technical parameters
project
indicator
Content (dry basis)
≥ 99.0%
melting point
158～161℃
Loss on drying
≤ 0.5%
PH value
2.4 (0.2% solution)
residue on ignition
≤ 0.05%
Iron (Fe) content
≤ 0.003%
(The above parameters are reference values, please refer to the factory inspection report for details.)
3、 Application Fields and Functions
Salicylic acid is an aromatic carboxylic acid organic compound with certain hydrophobicity and structural stability. It is commonly used in the following industrial formula development and synthesis pathways:
Chemical raw materials: can be used as synthetic intermediates for organic compounds such as dyes, fragrances, rubber additives, etc;
Pharmaceutical industry: used in the development of pharmaceutical intermediates and raw material synthesis processes, and can also be used for process exploration of some anti-corrosion systems;
Daily chemical industry: used in the construction of aromatic structures or benzoic acid derivatives in some product raw material formulas;
Agricultural chemical development: can be used for the synthesis of plant protection intermediates or related fine chemicals.
Note: If it involves sensitive applications such as food, drugs, cosmetics, agricultural chemicals, etc., please strictly follow the regulatory requirements of the country or region where you are located to ensure that the product is used in compliance.
4、 Packaging specifications
Packaging form: composite woven bag, cardboard drum, or customized according to customer needs
Common specifications: 25kg/bag, 25kg/drum
Storage conditions: It is recommended to store in a cool, dry, well ventilated environment, away from strong oxidants and high temperature heat sources, and pay attention to moisture-proof sealing