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ChemicalBook >> CAS DataBase List >> 4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT HYDRATE

4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT HYDRATE

4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT HYDRATE price.
  • $11.2 - $623
  • Product name: 4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT HYDRATE
  • CAS: 16593-81-0
  • MF: C11H12N3NaO3
  • MW: 257.22
  • EINECS:629-305-2
  • MDL Number:MFCD00150712
  • Synonyms: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 SODIUM SALT;4-(2-PYRIDYLAZO)RESORCINOL SODIUM SALT, HYDRATE;PAR WATER SOLUBLE;PAR MONOSODIUM SALT HYDRATE;PAR-NA HYDRATE
18 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Aronis compounds
  • Chem-Impex
  • Sigma-Aldrich
Package
  • 1mg
  • 20mg
  • 1g
  • 5g
  • 10G
  • 25g
  • 100g
  • 250g
  • ManufacturerAHH
  • Product numberMT-20634
  • Product descriptionParmonosodiumsalthydrate 98%
  • Packaging100g
  • Price$588
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5417AH
  • Product description4-(2-Pyridylazo)resorcinol monosodium salt monohydrate
  • Packaging250g
  • Price$441
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18103
  • Product description4-(2-Pyridylazo)resorcinol monosodium salt monohydrate
  • Packaging1g
  • Price$24.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18103
  • Product description4-(2-Pyridylazo)resorcinol monosodium salt monohydrate
  • Packaging5g
  • Price$93.1
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18103
  • Product description4-(2-Pyridylazo)resorcinol monosodium salt monohydrate
  • Packaging25g
  • Price$279.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004625
  • Product description4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT MONOHYDRATE 95.00%
  • Packaging5G
  • Price$194.84
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberc07226
  • Product descriptionsodium3-hydroxy-4-(2-pyridinyldiazenyl)benzenolate
  • Packaging1mg
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberc07226
  • Product descriptionsodium3-hydroxy-4-(2-pyridinyldiazenyl)benzenolate
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22945
  • Product descriptionP.A.R.monosodiumsalt94%(Dyecontent),ACSreagent ACSreagent
  • Packaging1G
  • Price$11.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22945
  • Product descriptionP.A.R.monosodiumsalt≥94%(Dyecontent),ACSreagent
  • Packaging5G
  • Price$23.3
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22945
  • Product descriptionP.A.R.monosodiumsalt94%(Dyecontent),ACSreagent ACSreagent
  • Packaging25G
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42478
  • Product description4-(2-Pyridylazo)resorcinolmonosodiumsalthydrate,97.5%(HPLC) 97.5%(HPLC)
  • Packaging5G
  • Price$133.28
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22945
  • Product descriptionP.A.R.monosodiumsalt≥94%(Dyecontent),ACSreagent
  • Packaging100G
  • Price$168.9
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42478
  • Product description4-(2-Pyridylazo)resorcinolmonosodiumsalthydrate,97.5%(HPLC) 97.5%(HPLC)
  • Packaging10G
  • Price$244.16
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22945
  • Product descriptionP.A.R.monosodiumsalt94%(Dyecontent),ACSreagent ACSreagent
  • Packaging250G
  • Price$324.8
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number178268
  • Product description4-(2-Pyridylazo)resorcinol monosodium salt hydrate
  • Packaging10g
  • Price$295
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-20634 Parmonosodiumsalthydrate 98% 100g $588 2021-12-16 Buy
AK Scientific 5417AH 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate 250g $441 2021-12-16 Buy
Alfa Aesar A18103 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate 1g $24.65 2024-03-01 Buy
Alfa Aesar A18103 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate 5g $93.1 2024-03-01 Buy
Alfa Aesar A18103 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate 25g $279.65 2024-03-01 Buy
American Custom Chemicals Corporation ING0004625 4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT MONOHYDRATE 95.00% 5G $194.84 2021-12-16 Buy
Aronis compounds c07226 sodium3-hydroxy-4-(2-pyridinyldiazenyl)benzenolate 1mg $12 2021-12-16 Buy
Aronis compounds c07226 sodium3-hydroxy-4-(2-pyridinyldiazenyl)benzenolate 20mg $30 2021-12-16 Buy
Chem-Impex 22945 P.A.R.monosodiumsalt94%(Dyecontent),ACSreagent ACSreagent 1G $11.2 2021-12-16 Buy
Chem-Impex 22945 P.A.R.monosodiumsalt≥94%(Dyecontent),ACSreagent 5G $23.3 2021-12-16 Buy
Chem-Impex 22945 P.A.R.monosodiumsalt94%(Dyecontent),ACSreagent ACSreagent 25G $56 2021-12-16 Buy
Chem-Impex 42478 4-(2-Pyridylazo)resorcinolmonosodiumsalthydrate,97.5%(HPLC) 97.5%(HPLC) 5G $133.28 2021-12-16 Buy
Chem-Impex 22945 P.A.R.monosodiumsalt≥94%(Dyecontent),ACSreagent 100G $168.9 2021-12-16 Buy
Chem-Impex 42478 4-(2-Pyridylazo)resorcinolmonosodiumsalthydrate,97.5%(HPLC) 97.5%(HPLC) 10G $244.16 2021-12-16 Buy
Chem-Impex 22945 P.A.R.monosodiumsalt94%(Dyecontent),ACSreagent ACSreagent 250G $324.8 2021-12-16 Buy
Sigma-Aldrich 178268 4-(2-Pyridylazo)resorcinol monosodium salt hydrate 10g $295 2024-03-01 Buy

Properties

Melting point :>300°C
storage temp. :Store at +5°C to +30°C.
solubility :38g/l
form :Crystalline Powder
color :Orange-brown to brownish
Odor :Odorless
PH :9.8 (10g/l, H2O, 20℃)
Water Solubility :Soluble in water
BRN :3825637
Stability :Stable. Incompatible with strong oxidizing agents, strong bases, strong acids, acid chlorides, acid anhydrides.
CAS DataBase Reference :16593-81-0(CAS DataBase Reference)
EPA Substance Registry System :1,3-Benzenediol, 4-(2-pyridinylazo)-, monosodium salt, monohydrate (16593-81-0)

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

4-(2-Pyridylazo)resorcinol monosodium salt is a useful indicator in complexometry, as well as a reagent for the extraction and spectrophotometric determination of many transition compounds. It is a highly selective and sensitive reagent for cobalt and iron. 4-(2-Pyridylazo)resorcinol monosodium salt is also a useful reagent for selective determination of trace level chrome(III) by ion-pair reversed-phase high-performance liquid chromotography.

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