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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Aromatic acids >2-(4-Hydroxyphenylazo)benzoic acid

2-(4-Hydroxyphenylazo)benzoic acid

2-(4-Hydroxyphenylazo)benzoic acid Structure
  • ₹396 - ₹15252.43
  • Product name: 2-(4-Hydroxyphenylazo)benzoic acid
  • CAS: 1634-82-8
  • MF: C13H10N2O3
  • MW: 242.23
  • EINECS:216-655-2
  • MDL Number:MFCD00002428
  • Synonyms:2'-(4-HYDROXYPHENYLAZO)BENZOIC ACID, MAT RIX SUBSTANCE;2-(4-HYDROXYPHENYLAZO)BENZOIC ACID, PGE. WITH 10 X 10 MG;2-(p-Hydroxyphenylazo)benzoic acid, 98+%;HABA GR FOR AUTOMATIC ANALYSIS;2-(4-Hydroxyphenylazo)benzoic acid, 98+%;2-(4μ-Hydroxybenzeneazo)benzoic acid, 4μ-Hydroxyazobenzene-2-carboxylic acid, HABA, HBABA;HABCA;2-(4-Hydroxyphenylazo)benzoic acid,97%
Price11 Properties Safety Information Description
11 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 1gm
  • 1G
  • 5G
  • 5gm
  • 10gm
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberH1622
  • Product description4'-Hydroxyazobenzene-2-carboxylic Acid [Matrix for MALDI-TOF/MS]
  • Packaging1G
  • Price₹4500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberH0586
  • Product description4'-Hydroxyazobenzene-2-carboxylic Acid
  • Packaging5G
  • Price₹4900
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberH0586
  • Product description4'-Hydroxyazobenzene-2-carboxylic Acid
  • Packaging25G
  • Price₹6200
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberH5126
  • Product description2-(4-Hydroxyphenylazo)benzoic acid ≥95% (HPLC)
  • Packaging1G
  • Price₹1450.55
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberH5126
  • Product description2-(4-Hydroxyphenylazo)benzoic acid ≥95% (HPLC)
  • Packaging5G
  • Price₹2511.4
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number54793
  • Product description2-(4-Hydroxyphenylazo)benzoic acid matrix substance for MALDI-MS, ≥99.5%
  • Packaging1G
  • Price₹3821.23
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberH5126
  • Product description2-(4-Hydroxyphenylazo)benzoic acid ≥95% (HPLC)
  • Packaging25G
  • Price₹6819.75
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number54793
  • Product description2-(4-Hydroxyphenylazo)benzoic acid matrix substance for MALDI-MS, ≥99.5%
  • Packaging5G
  • Price₹15252.43
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number H 1207
  • Product descriptionHABA, GR 98% 98%
  • Packaging1gm
  • Price₹396
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number H 1207
  • Product descriptionHABA, GR 98% 98%
  • Packaging5gm
  • Price₹1179
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number H 1207
  • Product descriptionHABA, GR 98% 98%
  • Packaging10gm
  • Price₹2169
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) H1622 4'-Hydroxyazobenzene-2-carboxylic Acid [Matrix for MALDI-TOF/MS] 1G ₹4500 2022-05-26 Buy
TCI Chemicals (India) H0586 4'-Hydroxyazobenzene-2-carboxylic Acid 5G ₹4900 2022-05-26 Buy
TCI Chemicals (India) H0586 4'-Hydroxyazobenzene-2-carboxylic Acid 25G ₹6200 2022-05-26 Buy
Sigma-Aldrich(India) H5126 2-(4-Hydroxyphenylazo)benzoic acid ≥95% (HPLC) 1G ₹1450.55 2022-06-14 Buy
Sigma-Aldrich(India) H5126 2-(4-Hydroxyphenylazo)benzoic acid ≥95% (HPLC) 5G ₹2511.4 2022-06-14 Buy
Sigma-Aldrich(India) 54793 2-(4-Hydroxyphenylazo)benzoic acid matrix substance for MALDI-MS, ≥99.5% 1G ₹3821.23 2022-06-14 Buy
Sigma-Aldrich(India) H5126 2-(4-Hydroxyphenylazo)benzoic acid ≥95% (HPLC) 25G ₹6819.75 2022-06-14 Buy
Sigma-Aldrich(India) 54793 2-(4-Hydroxyphenylazo)benzoic acid matrix substance for MALDI-MS, ≥99.5% 5G ₹15252.43 2022-06-14 Buy
ottokemi H 1207 HABA, GR 98% 98% 1gm ₹396 2022-05-26 Buy
ottokemi H 1207 HABA, GR 98% 98% 5gm ₹1179 2022-05-26 Buy
ottokemi H 1207 HABA, GR 98% 98% 10gm ₹2169 2022-05-26 Buy

Properties

Melting point :204-208 °C(lit.)
Boiling point :385.05°C (rough estimate)
Density :1.2480 (rough estimate)
refractive index :1.5300 (estimate)
storage temp. :Store below +30°C.
solubility :ethanol: 20 mg/mL, clear
form :powder to crystal
pka :3.40±0.36(Predicted)
color :Light yellow to Brown
BRN :1842696
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :1634-82-8(CAS DataBase Reference)
EPA Substance Registry System :Benzoic acid, 2-[(4-hydroxyphenyl)azo]- (1634-82-8)
Absorption :≥2000 at 337nm (mol. absorption)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Indicator used in determination of serum albumin

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