Propyl gallate

Propyl gallate
Propyl gallate
Propyl gallate
Propyl gallate
Propyl gallate

Propyl gallate

Min.Order / FOB Price:Get Latest Price

100 Gram

Negotiable

  • Min.Order :100 Gram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

FEMA 2947 PROGALLIN P Antioxidant

Quick Details

  • Appearance:white to light beige crystalline powder
  • Application: 121-54-0 Propyl Gallate is a known inhibitor of Tyrosinase, a polyphenol oxidase, which is an important enzyme in pigment biosynthesis in various organisms. It has also recently been seen to boos
  • PackAge:1g;5g;10g;25g;50g;100g;500g;1KG;5KG,25kg,50kg or as customers request
  • ProductionCapacity:100|Kilogram|Month
  • Storage:2-8, cold storage, to avoid light storage.
  • Transportation:BY SEA /BY AIR /BY COURIER

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Propyl gallate Basic information
Product Name: Propyl gallate
Synonyms: 3,4,5-TRIHYDROXYBENZENE-1-PROPYLCARBOXYLATE;3,4,5-TRIHYDROXYBENZOIC ACID N-PROPYL ESTER;3,4,5-TRIHYDROXYBENZOIC ACID PROPYL ESTER;GALLIC ACID N-PROPYL ESTER;GALLIC ACID PROPYL ESTER;FEMA 2947;FEMA 2974;PROGALLIN P
CAS: 121-79-9
MF: C10H12O5
MW: 212.2
EINECS: 204-498-2
Product Categories: FINE Chemical & INTERMEDIATES;Antioxidant;Biochemistry;Chemistry;Food additive,Antioxidant anticorrosive
Mol File: 121-79-9.mol
Propyl gallate Structure
 
Propyl gallate Chemical Properties
mp  146-149 °C(lit.)
FEMA  2947
storage temp.  0-6°C
solubility  ethanol: 50 mg/mL
form  powder
Water Solubility  0.35 g/100 mL (25 ºC)
Merck  14,7859
BRN  1877976
CAS DataBase Reference 121-79-9(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 3,4,5-trihydroxy-, propyl ester(121-79-9)
 
Safety Information
Hazard Codes  Xn
Risk Statements  22-43-36/37/38
Safety Statements  24-37-36-26
WGK Germany  2
RTECS  LW8400000
HS Code  29182950
Hazardous Substances Data 121-79-9(Hazardous Substances Data)
MSDS Information
Provider Language
3,4,5-Trihydroxybenzoic acid propyl ester English
SigmaAldrich English
ACROS English
ALFA English
 
Propyl gallate Usage And Synthesis
Chemical Properties white to light beige crystalline powder
Usage Propyl Gallate is a known inhibitor of Tyrosinase, a polyphenol oxidase, which is an important enzyme in pigment biosynthesis in various organisms. It has also recently been seen to boost biodiesel li pid biosynthesis in cultures.
General Description Fine white to creamy-white crystalline powder. Odorless or with a faint odor. Melting point 150°C. Insoluble in water. Slightly bitter taste.
Air & Water Reactions Insoluble in water.
Reactivity Profile Propyl gallate can react with oxidizing agents. Incompatible with strong acids, strong bases and strong reducing agents. Darkens in the presence of iron and iron salts. Contact with metals should be avoided .
Fire Hazard Propyl gallate is combustible.

 

 

 

 

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1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment,  keep sample for 3 years

3. Prompt shipment with professional documents

4. Packing as your request, with photo before shipment

C6H6O2

 

 

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