Hefei TNJ Chemical Industry Co.,Ltd.
tnj chemical
Home>> Fine Chemicals >> 4-Hydroxy-3-methylbenzoic acid CAS 499-76-3

products list

Not exactly what you want? Please try Contact Us>>

4-Hydroxy-3-methylbenzoic acid CAS 499-76-3 suppliers
4-Hydroxy-3-methylbenzoic acid CAS 499-76-3
  • CAS No.:

    499-76-3
  • Molecular Formula:

    C8H8O3
  • Quality Standard:

    99%
  • Packing:

    25kg/drum
  • Mininmum Order:

    25kg

contact now

  • Product Details
Buy 4-Hydroxy-3-methylbenzoic acid CAS 499-76-3 (3-Methyl-4-hydroxybenzoic acid) from TNJ Chemical, China leading 4-Hydroxy-3-methylbenzoic acid suppliers, factory & manufacturers. If you want to buy 4-Hydroxy-3-methylbenzoic acid, please mail to sales@tnjchem.com

4-Hydroxy-3-methylbenzoic acid CAS 499-76-3 is derived from o-cresol by acid methylation. Add o-cresol and 50% sodium hydroxide aqueous solution to the reaction kettle. After treatment with steam, press in carbon dioxide at 160 ° C or lower to obtain crude o-cresol sodium p-formate, which is then neutralized with sulfuric acid and refined. The finished product was obtained by vacuum drying with a yield of 88%.

Properties

Appearance                  Needle crystals     

Purity                           99.0%min

Molecular weight           152.15

Melting point                173-177 °C

 

Application

Used as Azo dye intermediate.


Packing

25kg/drum


Storage

(1) Stored in a cool and dry well-closed container and in ventilated area.

(2) kept away from moisture and strong light or high temperature.


Send your inquiry to our company

      Products :

      4-Hydroxy-3-methylbenzoic acid CAS 499-76-3
    • Click here to see our Contact Information>>

include_once "footer.phtml"; ?>