99-50-3 3,4-Dihydr...

99-50-3 3,4-Dihydroxybenzoic acid

99-50-3 3,4-Dihydroxybenzoic acid

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1000.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

99-50-3 3,4-Dihydroxybenzoic acid 3,4-Dihydroxybenzoic acid

Quick Details

  • Appearance:white powder
  • Application:pharma
  • PackAge:as clients needs
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:RT
  • Transportation:sea

Superiority:

Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
 
 
 
1.Noble Metal Catalysts (Pt.Pd...)
 
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
 
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
 
4.Customs Synthesis
 
 
 
Our advantage:
 
 
 
1. Higest quality and good package
 
2.Fast delivery
 
3.Better payment term
 
4.Fast response to customer  within 6 hours
 
5.Good business credit in Europe ,US ,Japan ,Korea
 
 
 
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you
 

Details:

3,4-Dihydroxybenzoic acid Chemical Properties
Melting point 197-200 °C (dec.)(lit.)
density 1.54
FEMA 4430 | 3,4-DIHYDROXYBENZOIC ACID
storage temp. Store below +30°C.
solubility 20g/l
pka 4.48(at 25℃)
form Fine Crystalline Powder
color Beige to brown
Water Solubility Soluble in hot alcohol and ether. Slightly soluble in water.
Sensitive Air Sensitive
Merck 14,7894
BRN 1448841
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 99-50-3(CAS DataBase Reference)
EPA Substance Registry System Benzoic acid, 3,4-dihydroxy-(99-50-3)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
RTECS UL0560000
HS Code 29182990

 

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