Salicylic Acid C7H6O3 CAS 69-72-7

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  • Last update:

    2023-06-22 04:43

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Henan Gongsen Chemicals Co.,Ltd.

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Product details

Introduction

 

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.

 

Specifications

 

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.

 

Our Advantages

 

  1. Payment terms: Flexible payment terms are supported. Such as O/A,T/T, D/A, D/P, L/C
  2. MOQ: We support a minimum order quantity of 1 drum or bag
  3. Product specifications&brand: Products of different specifications and brands can be provided as required.
  4. Price of Products: Competitive product prices.
  5. Samples: Free samples is available, but freight charges will be at your account and the charges can be deducted from your order in the future.
  6. We have established long-term and stable cooperation relationships with chemical manufacturers and distributors both domestically and internationally.
  7. We have perfect transportation systems and support LCL with other products.

 

Application

 

  1. Salicylic acid is used as the standard, fluorescent indicator and complexing indicator for alkalimetry and iodometric titration.
  2. Salicylic acid is used as antiscorching agent in rubber industry and in the production of ultraviolet absorber and foaming agent.
  3. Salicylic acid is used as a complex indicator, a complex masking agent, a chromogenic agent for titanium, zirconium and tungsten ions, and a preservative.
  4. 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.
  5. 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.
  6. 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.
  7. 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.
  8. 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.

 

Chemical & physical properties

 

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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