Hefei TNJ Chemical Industry Co.,Ltd.
tnj chemical
Página de inicio>> CAS >> Propyl Gallate price

products list

¿No es exactamente lo que quieres? Por favor, intente Contáctenos>>

Propyl Gallate price suppliers
Propyl Gallate price
  • CAS:

    121-79-9
  • Fórmula molecular:

    C10H12O5
  • Norma de calidad:

    99%
  • Embalaje:

    25kg fiber drum
  • Mininmum orden:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

Contactar ahora

  • Detalles del producto

Get reasonable Propyl Gallate price from TNJ Chemical, top China Propyl Gallate price suppliers,factory & manufacturers. We guarantee good price of Propyl Gallate with high quality. If you want to buy Propyl Gallate, please feel free to contact sales@tnjchem.com


Propyl gallate, or propyl 3,4,5-trihydroxybenzoate CAS 121-79-9 is an ester formed by the condensation of gallic acid and propanol. Since 1948, this antioxidant has been added to foods containing oils and fats to prevent oxidation.

Specification
Character                           White crystalline powder
Appearance of solution        Clear and not more intensively coloured than Bys
Gallic acid,%                      ≤0.5
Total chlorine,ppm              ≤200
Chlorides,ppm                    ≤100
Zinc,ppm                           ≤25
Heavy metal(as Pb),ppm     ≤10
Sulphate ash,%                  ≤0.1
Assay,%                            97.0-103.0
Melting point,℃                 148-151
Loss on drying,%              ≤0.5

Application

1. Propyl gallate is used to protect oils and fats in products from oxidation; it is used in foods, cosmetics, hair products, adhesives, and lubricants.

2.It is used as a triplet state quencher and an antioxidant in fluorescence microscopy.


Storage
sealed container, in dark place, no contact with metals.
Envíe su consulta a nuestra empresa

      Productos :

      Propyl Gallate price
    • Haga clic aquí para ver nuestro Información de contacto>>


horas de funcionamiento

8:00-16:00