Salicylic Acid C7H6O3 CAS 69-72-7
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2023-12-04 04:08
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Product details
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Name: Salicylic acid
CAS No: 69-72-7
Molecular Formula: C7H6O3
Salicylic acid is mainly used as an important raw material for fine chemicals such as medicines, spices, dyes, pesticides and rubber additives.
Salicylic acid shall be stored in a cool and ventilated warehouse.
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ITEM |
SPECIFICATIONS |
APPEARANCE |
Pale white to pale pink powder |
PURITY % |
≥99.0 |
INITIAL MELTING POINT ℃ |
≥156 |
PHENOL % |
≤0.20 |
ASH % |
≤0.30 |
Packing: 25kg/bag.
Other specifications and packings of products can be provided as required.
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- Salicylic acid is used as the standard, fluorescent indicator and complexing indicator for alkalimetry and iodometric titration.
- Salicylic acid is used as antiscorching agent in rubber industry and in the production of ultraviolet absorber and foaming agent.
- Salicylic acid is used as a complex indicator, a complex masking agent, a chromogenic agent for titanium, zirconium and tungsten ions, and a preservative.
- Salicylic acid is used as an additive in some weak acid electrolytes, and can also be used as a complexing agent for electroplating or electroless plating.
- Salicylic acid is used as a cosmetic preservative, mainly for toilet water, prickly heat water, quinine water and other water cosmetics. In addition to antiseptic and bactericidal effects, it also has the functions of dispelling sweat odor, relieving itching and swelling, relieving pain and diminishing inflammation.
- Salicylic acid is used as a raw material in the pharmaceutical industry for the preparation of aspirin, sodium salicylate, salicylamide, phenyl salicylate, schistosome-67 and other drugs. Dyestuff industry is used to prepare mordant yellow, direct brown 3GN, acid chrome yellow, etc. It is also used as rubber vulcanization retarder, disinfectant and antiseptic.
- Salicylic acid is used as an accelerator for curing epoxy resin, as a preservative, as a synthetic perfume for preparing methyl salicylate, ethyl salicylate, etc. It can also be used as a raw material for preparing direct dyes and acid dyes in the dye industry, and as a rubber scorch retarder, disinfectant, etc.
- A small amount of salicylic acid is used to prepare animal flavor and other daily flavors, and a small amount is used in food as a preservative.
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Molecular formula |
C7H6O3 |
Molecular weight |
138.122 |
CAS NO |
69-72-7 |
EINECS NO |
200-712-3 |
Density |
1.375 g/cm³ |
Appearance |
Colorless to white crystals |
Flash point |
144.5 ℃ |
Melting point |
158 - 161 ℃ |
Boiling point |
336.3 ℃ |
Water Solubility |
1.24 g/L (0 ℃) 2.48 g/L (25 ℃) 4.14 g/L (40 ℃) 17.41 g/L (75 ℃) 77.79 g/L (100 ℃) |
Solubility |
Soluble in ether, CCl4, benzene, propanol, acetone, ethanol, oil of turpentine, toluene |
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