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4-(2-PYRIDYLAZO)RESORCINOL

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Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:4-(2-PYRIDYLAZO)RESORCINOL
CAS: 1141-59-9
Purity:99% Package:1kg;8USD
Company Name: J & K SCIENTIFIC LTD.  
Tel: 400-666-7788 +86-10-82848833
Email: jkinfo@jkchemical.com;market6@jkchemical.com
Products Intro: Product Name:PAR [=4-(2-Pyridylazo)resorcinol][SpectrophotoMetric reagent for transition Metals]
CAS:1141-59-9
Purity:98.0%(LC&T) Package:1G,5G
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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Products Intro: Product Name:4-(2-Pyridylazo)resorcinol
CAS:1141-59-9
Purity:ind Package:5g Remarks:A57455
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
Tel: 86-21-50328103 * 801、802、803、804 Mobile:18930552037
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Products Intro: Product Name:4-(2-PYRIDYLAZO)RESORCINOL
CAS:1141-59-9
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
Company Name: Alfa Aesar  
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Products Intro: Product Name:4-(2-Pyridylazo)resorcinol, 99%
CAS:1141-59-9
Package:1g Remarks:L09667

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4-(2-PYRIDYLAZO)RESORCINOL Basic information
Product Name:4-(2-PYRIDYLAZO)RESORCINOL
Synonyms:4-(2'-PYRIDYLAZO)-RESORCINOL;4-(2-PYRIDYLAZO)RESORCINOL;TIMTEC-BB SBB008938;PAR;3-Benzenediol,4-(2-pyridinylazo)-1;4-(2-Pyridylazo)reso;[=4-(2-Pyridylazo)resorcinol] [SpectrophotoMetric reagent for transition Metals];PAR 
CAS:1141-59-9
MF:C11H9N3O2
MW:215.21
EINECS:214-528-6
Product Categories:-;Analytical Chemistry;Azo Compounds;Chelating Reagents;Pyridylazo Compounds
Mol File:1141-59-9.mol
4-(2-PYRIDYLAZO)RESORCINOL Structure
4-(2-PYRIDYLAZO)RESORCINOL Chemical Properties
Melting point 192-202 °C(lit.)
Boiling point 355.48°C (rough estimate)
density 1.2579 (rough estimate)
refractive index 1.4930 (estimate)
storage temp. Store below +30°C.
form Powder
color Orange
Water Solubility Soluble in water (partly), and ethanol (slightly). Insoluble in ether, and low-polarity solvents.
BRN 184665
CAS DataBase Reference1141-59-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR 2811
WGK Germany 3
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29333990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
4-(2-PYRIDYLAZO)RESORCINOL Usage And Synthesis
Chemical PropertiesORANGE POWDER
Purification MethodsPurify PAR as the sodium salt by recrystallisation from 1:1 EtOH/water. Purity can be checked by TLC using a silica gel plate and a mixed solvent (n-BuOH:EtOH:2M NH3; 6:2:2). [Beilstein 22 I 694, 22 III/IV 7074, 22/14 V 619.]
4-(2-PYRIDYLAZO)RESORCINOL Preparation Products And Raw materials
Tag:4-(2-PYRIDYLAZO)RESORCINOL(1141-59-9) Related Product Information
ANTI-PAR (LP96-10) THROMBIN RECEPTOR (PAR-1), HYBRIDE HUMAN-XENOPE 4-(2-PYRIDYLAZO)RESORCINOL DISODIUM BRAND GRADUATED PIPETTE, KBCERTIFIED,PAR IMMERSION WELL QUARTZ REPLACEMENT PAR& PAR CLAY Scotch par Vi-Par PAR-2 (1-6) (HUMAN),PAR-2 AGONIST PEPTIDE (SLIGKV), HUMAN PAR(R)/PAR RG,PAR(R) PAR-2 AGONIST PEPTIDE (SLIGRL), MOUSE EPA METHOD 1668 PAR PCB SPIKE MIX VARIED IN ISOOCTANE POR THROMBIN RECEPTOR (PAR-1), HYBRIDE HUMAN-XENOPE PAR-2 AGONIST II,2-(2-FUROYL)-PAR-2 (2-6)-ORN AMIDE (MOUSE, RAT) PAR-2 (1-6) AMIDE (MOUSE, RAT),PAR2-AP 4-(2-PYRIDYLAZO)RESORCINOL DISODIUM SALT 90%,4-(2-PYRIDYLAZO)RESORCINOL,4-(2-PYRIDYLAZO)RESORCINOL DISODIUM SALT,4-(2-PYRIDYLAZO)RESORCINOL, DISODIUM SALT, HYDRATE PAR INDICATOR,PAR MONO SODIUM SALT,4-(2-PYRIDYLAZO)RESORCINOL,4-(2-PYRIDYLAZO)-RESORCINOL MONO SODIUM SALT 4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT HYDRATE,4-(2'-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT MONOHYDRATE,4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT MONOHYDRATE,4-(2-Pyridylazo)resorcinol hydrate monosodium salt,4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM,4-(2-PYRIDYLAZO)RESORCINOL NA SALT H2O,4-(2-Pyridylazo)resorcinol monosodium salt monohydrate, 99+%,4-(2-PYRIDYLAZO)RESORCINOL SODIUM SALT, HYDRATE,4-(2'-PYRIDYLAZO)RESORCINOL SODIUM SALT,PAR WATER SOLUBLE,PAR MONOSODIUM SALT,PAR-NA HYDRATE,PAR