+86-21-33883180                                                              sales@sunwisechem.com
Home » Products » Hide » High Purity 2, 5-Dihydroxybenzoic Acid CAS: 490-79-9



Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

High Purity 2, 5-Dihydroxybenzoic Acid CAS: 490-79-9

  • Model NO.: 98%
  • Name: 2, 5-Dihydroxybenzoic Acid
  • CAS Number: 490-79-9
  • Molecular Formula: C7h6o4
  • Molecular Weight: 154.12
  • Trademark: SWC
  • Transport Package: 25kgs Net Cardboard Drum
  • Origin: China
  • CAS No.: 490-79-9
  • Formula: C7h6o4
  • EINECS: 207-718-5
  • Appearance: Powder
  • Source: Hydrolysis
  • Colour: White
High Purity 2, 5-Dihydroxybenzoic Acid CAS: 490-79-9

Synonyms: Gentisic acid; Hydroquinonecarboxylic acid; 5-Hydroxysalicylic acid
Molecular Formula: C7H6O4
Molecular Weight: 154.12
CAS Number: 490-79-9
EG/EC Number: 207-718-5
2,5-Dihydroxybenzoic acid Basic information
Product Name: 2,5-Dihydroxybenzoic acid
Synonyms: 2,5-Dhba;2,5-dihydroxy-benzoicaci;2,5-Dioxybenzoic acid;5-Hydroxysalicylic acid;5-hydroxy-salicylicaci;5-hydroxysalicylicacid;acido2,5-diidrossibenzoico;Benzoic acid, 2,5-dihydroxy-
CAS: 490-79-9
MF: C7H6O4
MW: 154.12
EINECS: 207-718-5
Product Categories: Organic acids;Analytical Chemistry;Mass Spectrometry;Matrix Materials (MALDI-TOF-MS);Armoracia rusticana (Horseradish);Building Blocks;C7;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Citrus aurantium (Seville orange);Humulus lupulus (Hops);Hypericum perforatum (St John′;Nutrition Research;Organic Building Blocks;Panax ginseng;Phytochemicals by Plant (Food/Spice/Herb);s wort);Vaccinium myrtillus (Bilberry);UltraPure MALDI Matrices;Inhibitors
Mol File: 490-79-9.mol
Melting Point:
204-206º C (sublimes)
Solubility: Soluble in water, alcohol, ether, polar organic solvents and salts

White to yellow powder
Purity: 99.0% min

Storage and Packing
25kgs net cardboard drum

Used as an intermediate for (flecainide) and flavors.

Safety Infromation
Hazard Code:
Risk Statement: 22-36/37/38
Safety Statements: 26-36

High Purity 2, 5-Dihydroxybenzoic Acid CAS: 490-79-9High Purity 2, 5-Dihydroxybenzoic Acid CAS: 490-79-9High Purity 2, 5-Dihydroxybenzoic Acid CAS: 490-79-9High Purity 2, 5-Dihydroxybenzoic Acid CAS: 490-79-9
Frequently Asked Questions

Q1: May I get one sample before placing order?

Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight;

For those high value products, you just need to freight and certain product cost. When we both cooperate for

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide

for you all are qualified. We will have goods tested and provide COA before delivery for sure.


Related Products

Quick Links




TEL: +86 21 33883180 

E-MAIL: sales@sunwisechem.com

ADRESS: Room 10E, Building G, Westlink Center, No. 2337 Gudai Road, Minhang District, Shanghai, China PC: 201100



Copyright © 2021 Shanghai Sunwise Chemical Co., Ltd    |   Supported  by  leadong.com