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2,6-Dihydroxybenzoic acid

2,6-Dihydroxybenzoic acid
2,6-Dihydroxybenzoic acid structure
CAS No.
303-07-1
Chemical Name:
2,6-Dihydroxybenzoic acid
Synonyms
nsc49172;2,6-Dihydroxyl;G-RESORCYLIC ACID;2-Carboxyresorcinol;2,6-Resorcylic acid;gama-Resorcylic acid;2,6-Dihydroxybenzoic;2,6-dihydroxybenzoate;GAMMA-RESORCYLIC ACID;6-hydroxysalicylicacid
CBNumber:
CB9209110
Molecular Formula:
C7H6O4
Formula Weight:
154.12
MOL File:
303-07-1.mol

2,6-Dihydroxybenzoic acid Properties

Melting point:
165 °C (dec.) (lit.)
Boiling point:
237.46°C (rough estimate)
Density 
1.3725 (rough estimate)
refractive index 
1.6400 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
25g/l
pka
pK1:1.30 (25°C)
form 
Crystalline Powder
color 
Off-white
Water Solubility 
9.56g/L(temperature not stated)
BRN 
2209755
CAS DataBase Reference
303-07-1(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
RSA5G6VRPV
NIST Chemistry Reference
Benzoic acid, 2,6-dihydroxy-(303-07-1)
EPA Substance Registry System
2,6-Resorcylic acid (303-07-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  DG8578000
Hazard Note  Irritant
TSCA  Yes
HS Code  29182990

2,6-Dihydroxybenzoic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D109606 2,6-Dihydroxybenzoic acid 98% 303-07-1 25g $41.7 2021-03-22 Buy
Sigma-Aldrich D109606 2,6-Dihydroxybenzoic acid 98% 303-07-1 100g $98.3 2021-03-22 Buy
TCI Chemical R0011 2,6-Dihydroxybenzoic Acid >98.0%(GC)(T) 303-07-1 25g $97 2021-03-22 Buy
TCI Chemical R0011 2,6-Dihydroxybenzoic Acid >98.0%(GC)(T) 303-07-1 500g $1104 2021-03-22 Buy
Alfa Aesar A14485 2,6-Dihydroxybenzoic acid, 98% 303-07-1 25g $40.7 2021-03-22 Buy

2,6-Dihydroxybenzoic acid Chemical Properties,Uses,Production

Chemical Properties

Off-white crystalline powder

Definition

ChEBI: A dihydroxybenzoic acid having the two hydroxy groups at the C-2 and C-6 positions.

Purification Methods

Dissolve the acid in aqueous NaHCO3 and the solution is washed with ether to remove non-acidic material. The acid is precipitated by adding H2SO4, and recrystallised from water. Dry it under va

2,6-Dihydroxybenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products


2,6-Dihydroxybenzoic acid Suppliers

Global( 399)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20914 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5892 58
Xi'an Kono chem co., Ltd.,
13289246953 029-86107037
info@konochemical.com CHINA 3000 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58

View Lastest Price from 2,6-Dihydroxybenzoic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-14 2,6-Dihydroxybenzoic acid
303-07-1
10KG 99 100 mt Shijiazhuang tongyang Import and Export Co., LTD
2021-07-14 2,6-Dihydroxybenzoic acid
303-07-1
US $1.00 / PCS 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-07-13 2,6-Dihydroxybenzoic acid
303-07-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

2,6-Dihydroxybenzoic acid Spectrum


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