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ChemicalBook >> CAS DataBase List >> 2-(4-Hydroxyphenylazo)benzoic acid

2-(4-Hydroxyphenylazo)benzoic acid

2-(4-Hydroxyphenylazo)benzoic acid price.
  • $14 - $4147.28
  • 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%
22 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Apolloscientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250G
  • 500g
  • ManufacturerAHH
  • Product numberMT-15452
  • Product description2-(4-Hydroxyphenylazo)benzoic acid 98%
  • Packaging500g
  • Price$428
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6095AF
  • Product description4'-Hydroxyazobenzene-2-carboxylic Acid
  • Packaging250mg
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6095AF
  • Product description4'-Hydroxyazobenzene-2-carboxylic Acid
  • Packaging1g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6095AF
  • Product description4'-Hydroxyazobenzene-2-carboxylic Acid
  • Packaging5g
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10333
  • Product description2-(4-Hydroxyphenylazo)benzoic acid, 98+%
  • Packaging10g
  • Price$54.3
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10333
  • Product description2-(4-Hydroxyphenylazo)benzoic acid, 98+%
  • Packaging50g
  • Price$224.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019040
  • Product descriptionHABA 95.00%
  • Packaging50G
  • Price$2336.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019040
  • Product descriptionHABA 95.00%
  • Packaging250G
  • Price$4147.28
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7918
  • Product descriptionHABA
  • Packaging1g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7918
  • Product descriptionHABA
  • Packaging5g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR18374
  • Product description2-[(4-Hydroxyphenyl)diazenyl]benzoicacid
  • Packaging25g
  • Price$66
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR18374
  • Product description2-[(4-Hydroxyphenyl)diazenyl]benzoicacid
  • Packaging100g
  • Price$138
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH5126
  • Product description2-(4-Hydroxyphenylazo)benzoic acid ≥98% (TLC)
  • Packaging1g
  • Price$18
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH5126
  • Product description2-(4-Hydroxyphenylazo)benzoic acid ≥98% (TLC)
  • Packaging5g
  • Price$32
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number54793
  • Product description2-(4-Hydroxyphenylazo)benzoic acid matrix substance for MALDI-MS, ≥99.5%
  • Packaging1G
  • Price$50.1
  • Updated2022-05-15
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH5126
  • Product description2-(4-Hydroxyphenylazo)benzoic acid ≥98% (TLC)
  • Packaging25g
  • Price$112
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-15452 2-(4-Hydroxyphenylazo)benzoic acid 98% 500g $428 2021-12-16 Buy
AK Scientific 6095AF 4'-Hydroxyazobenzene-2-carboxylic Acid 250mg $14 2021-12-16 Buy
AK Scientific 6095AF 4'-Hydroxyazobenzene-2-carboxylic Acid 1g $34 2021-12-16 Buy
AK Scientific 6095AF 4'-Hydroxyazobenzene-2-carboxylic Acid 5g $94 2021-12-16 Buy
Alfa Aesar A10333 2-(4-Hydroxyphenylazo)benzoic acid, 98+% 10g $54.3 2024-03-01 Buy
Alfa Aesar A10333 2-(4-Hydroxyphenylazo)benzoic acid, 98+% 50g $224.65 2024-03-01 Buy
American Custom Chemicals Corporation CHM0019040 HABA 95.00% 50G $2336.2 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019040 HABA 95.00% 250G $4147.28 2021-12-16 Buy
ApexBio Technology B7918 HABA 1g $50 2021-12-16 Buy
ApexBio Technology B7918 HABA 5g $100 2021-12-16 Buy
Apolloscientific OR18374 2-[(4-Hydroxyphenyl)diazenyl]benzoicacid 25g $66 2021-12-16 Buy
Apolloscientific OR18374 2-[(4-Hydroxyphenyl)diazenyl]benzoicacid 100g $138 2021-12-16 Buy
Sigma-Aldrich H5126 2-(4-Hydroxyphenylazo)benzoic acid ≥98% (TLC) 1g $18 2024-03-01 Buy
Sigma-Aldrich H5126 2-(4-Hydroxyphenylazo)benzoic acid ≥98% (TLC) 5g $32 2024-03-01 Buy
Sigma-Aldrich 54793 2-(4-Hydroxyphenylazo)benzoic acid matrix substance for MALDI-MS, ≥99.5% 1G $50.1 2022-05-15 Buy
Sigma-Aldrich H5126 2-(4-Hydroxyphenylazo)benzoic acid ≥98% (TLC) 25g $112 2024-03-01 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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