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Propyl Gallate

  • CAS No.: 121-79-9
  • Purity: 98%min.
  • Min quantity: 25 Kilograms
  • Weight: 212.19928
  • Place of Orign: Guangzhou,Guangdong,China
Ms.Polly Shi

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Item specifics

  • Product Name.:Propyl Gallate
  • CAS No: 121-79-9
  • Weight: 212.19928
  • Formula: C10H12O5
  • Melting Point: 146-150 ºC
  • Boiling Point: 448.6 °C at 760 mmHg
  • Density: 1.363g/cm3

Details

Name: Propyl Gallate
CAS:121-79-9
Chemical Name: Propyl 3,4,5-trihydroxybenzoate
Structural formula:
Molecular formula & Molecular weight:C10H12O5;212.21
Propyl Gallate
Appearance: white to milky white crystalline granules
Quality index: in accordance with the national standard GB3263-82 , UP 2000, AP26,

Chemical reagent standard, FCC-IV.
Uses: Used in fat, greasy food and pharmaceutical preparations as anti-oxidant additive.
Storage: sealed container, in dark place, no contact with metals.
Packing: plastic bag lined cardboard round drum, Net wt 25kg.
Purity: % 98-102
Melting point: ℃ 146--150
As: % ≤0.0003
Heavy metal: % ≤0.001
Loss on drying: % ≤0.5
Residue on ignition: % ≤ 0.1
Colour number: fan ≤50


Guangzhou Topwork Chemical Co., Ltd, which is the biggest leading enterprise in China

specializing in the depth processing of Chinese gallnuts.
Our company has the capability in producing Chinese gallnut raw materials, which are

widely used in medical, chemical, food, printing & dyeing, astronavigation and national

defense and micro-electronics areas, Also the final goods usually exported to the

US,Japan, EU and the Southeast Asia etc.
Our strong products are:Tannic Acid(Pharmaceutical/Tech/Dyes/Food Grade),Gallic acid

(3,4,5-Trihydroxybenzoic acid),Pyrogallic Acid(1,2,3-Benzenetriol),Ethyl gallate, Progyl

Gallate, n-Octyl gallate,3,4,5-Trimethoxybenzaldehyde,Methyl 3,4,5-trimethoxybenzoate and

so on.
Propyl Gallate

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