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Henan Tianfu Chemical Co., Ltd.Gallic acid 149-91-7//file1.lookchem.com/cas/reactions/2021/05/21/2050274.png
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Gallic acid 149-91-7 CAS NO.149-91-7

Min.Order Quantity:
1 Kilogram
Purity:
99
Port:
Any port of China
Payment Terms:
L/C,T/T,MoneyGram

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Product Details

Keywords

  • Gallic acid
  • 149-91-7
  • C7H6O5

Quick Details

  • ProName: Gallic acid 149-91-7
  • CasNo: 149-91-7
  • Molecular Formula: C7H6O5
  • Appearance: white powder
  • Application: antineoplastic, astringent, antibacter...
  • DeliveryTime: with 15 days after the order confirmed
  • PackAge: according to the demand of cusotmer
  • Port: Any port of China
  • ProductionCapacity: 100 Kilogram/Day
  • Purity: 99
  • Storage: conform
  • Transportation: by air
  • LimitNum: 1 Kilogram

Superiority

our company was built in 2009 with an iso certificate.in the past 5 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

gallic acid usage and synthesis
chemical properties white powder
usage antineoplastic, astringent, antibacterial
general description odorless white solid. sinks in water.
air & water reactions sparingly water soluble
reactivity profile phenols, such as gallic acid, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-oh) group in their structure. instead, they react as weak organic acids. phenols and cresols are much weaker as acids than common carboxylic acids (phenol has ka = 1.3 x 10^[-10]). these materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. flammable gas (h2) is often generated, and the heat of the reaction may ignite the gas. heat is also generated by the acid-base reaction between phenols and bases. such heating may initiate polymerization of the organic compound. phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). the reactions generate heat. phenols are also nitrated very rapidly, even by dilute nitric acid.
health hazard inhalation of dust may irritate nose and throat. contact with eyes or skin causes irritation.
fire hazard flash point data for gallic acid are not available. gallic acid is probably combustible.

our company was built in 2009 with an iso certificate.in the past 5 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

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