4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT HYDRATE
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- $11.2 - $640
- 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
15 prices
Selected condition：
Brand
- AHH
- AK Scientific
- 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
- 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
- Packaging5g
- Price$171
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number178268
- Product description4-(2-Pyridylazo)resorcinol monosodium salt hydrate
- Packaging10g
- Price$306
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number1.07533
- Product description4-(2-Pyridylazo)resorcinol monosodium salt monohydrate metal indicator Reag. Ph Eur
- Packaging5G
- Price$640
- Updated2025-07-31
- 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 |
| 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 | 5g | $171 | 2025-07-31 | Buy |
| Sigma-Aldrich | 178268 | 4-(2-Pyridylazo)resorcinol monosodium salt hydrate | 10g | $306 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1.07533 | 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate metal indicator Reag. Ph Eur | 5G | $640 | 2025-07-31 | Buy |
Properties
Melting point :>300°C
bulk density :630kg/m3
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
λmax :411 nm
BRN :3825637
Stability :Stable. Incompatible with strong oxidizing agents, strong bases, strong acids, acid chlorides, acid anhydrides.
InChI :1S/C11H9N3O2/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11/h1-7,16H,(H,12,14)/b13-9+
InChIKey :VLCAILLZPUINNF-UKTHLTGXSA-N
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)
bulk density :630kg/m3
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
λmax :411 nm
BRN :3825637
Stability :Stable. Incompatible with strong oxidizing agents, strong bases, strong acids, acid chlorides, acid anhydrides.
InChI :1S/C11H9N3O2/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11/h1-7,16H,(H,12,14)/b13-9+
InChIKey :VLCAILLZPUINNF-UKTHLTGXSA-N
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
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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.Related product price
- 4-(2-PYRIDYLAZO)RESORCINOL
$14-938.91 - 16593-81-0
$11.2-640 - 93-65-2
$35.35-1596
Suppliers and manufacturers
CONIER CHEM AND PHARMA LIMITED
HANGZHOU LEAP CHEM CO., LTD.
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific
SHANGHAI KEAN TECHNOLOGY CO., LTD.
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
DAYANG CHEM (HANGZHOU) CO.,LTD
Mainchem Co., Ltd.
J & K SCIENTIFIC LTD.
