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Lonwin Industry Group Limited

Propyl 3 4 5-Trihydroxybenzoate, Gallic Acid N-Propyl Ester, 3 4 5-Trihydroxybenzoic Acid Propyl Ester manufacturer / supplier in China, offering Factory Supply with Low Price Propyl Gallate, High Quality Diazolidinyl Urea Chinese Producer, Perfluorobutanesulfonic Acid Potassium Salt and so on.

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Supplier Homepage Product Water Treatment Chemical Factory Supply with Low Price Propyl Gallate

Factory Supply with Low Price Propyl Gallate

FOB Price: US $500-1,200 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500-1,200/ Ton
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Port: Shanghai, China
Production Capacity: 2400mt Per Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Propyl Gallate
  • Certification: WQA
  • Color: White
  • Type: Sewage Treatment Chemicals
  • Transport Package: 200kgs /Drum
  • Origin: Made in China
  • Acid-Base Property: Neutral Surface Disposal Agent
  • Environmental Protection: Yes
  • Appearance: Powder
  • Trademark: Lonwin
  • Specification: purity: 50 %
  • HS Code: 2931901990
Product Description
Quick Details
CAS No.:
121-79-9
Other Names:
Propyl gallate
MF:
C10H12O5
EINECS No.:
204-498-2
Place of Origin:
China (Mainland)
Type:
Syntheses Material Intermediates
Purity:
99.0%min
Brand Name:
Lonwin
Model Number:
99%
Application:
Fine Chemical Intermediate
Appearance:
COA
COA:
MSDS
Packaging & Delivery
Packaging Details:25kg/drum
Delivery Detail:in store
Product Description

3,4,5-trihydroxybenzoic acid propyl ester

 

CAS 121-79-9 3,4,5-trihydroxybenzoic acid propyl ester

 

Items

Specification

Identification

Comply

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,ºC

148-151

Loss on drying,%

≤0.5

 

 

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 Reference121-79-9(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoic acid, 3,4,5-trihydroxy-, propyl ester(121-79-9)

 

Packaging & Shipping

Packing and storage of  3,4,5-trihydroxybenzoic acid propyl ester

3,4,5-trihydroxybenzoic acid propyl ester is normally packed in 25kg/drum . 

Store in cool and dry place, away from sun light.

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