4-(2-PYRIDYLAZO)RESORCINOL MONOSODIUM SALT HYDRATE
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- $11.2 - $685
- 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
33 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Aronis compounds
- Chem-Impex
- Sigma-Aldrich
- Thermo Scientific Chemicals
Package
- 1mg
- 20mg
- 1g
- 5G
- 10g
- 25g
- 100g
- 250g
- 5 g
- Manufactureraablocks
- Product numberAA001WCS
- Product description4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94%
- Packaging1g
- Price$21
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WCS
- Product description4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94%
- Packaging10g
- Price$43
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WCS
- Product description4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94
- Packaging25g
- Price$103
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WCS
- Product description4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94
- Packaging100g
- Price$230
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WCS
- Product description4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94
- Packaging250g
- Price$412
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-20634
- Product descriptionParmonosodiumsalthydrate 98%
- Packaging100g
- Price$588
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-20634
- Product descriptionPar monosodium salt hydrate 97%
- Packaging100g
- Price$588
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-20634
- Product descriptionPar monosodium salt hydrate 97%
- Packaging100g
- Price$588
- Updated2026-05-26
- 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. monosodium salt ≥ 94% (Dye content)
- Packaging5G
- Price$32.95
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22945
- Product descriptionP.A.R. monosodium salt ≥ 94% (Dye content)
- Packaging1G
- Price$18.53
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22945
- Product descriptionP.A.R.monosodiumsalt≥94%(Dyecontent),ACSreagent
- Packaging5G
- Price$23.3
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA001WCS | 4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94% | 1g | $21 | 2026-05-28 | Buy |
| aablocks | AA001WCS | 4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94% | 10g | $43 | 2026-05-28 | Buy |
| aablocks | AA001WCS | 4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94 | 25g | $103 | 2026-05-28 | Buy |
| aablocks | AA001WCS | 4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94 | 100g | $230 | 2026-05-28 | Buy |
| aablocks | AA001WCS | 4-(2-Pyridylazo)resorcinol monosodium salt hydrate 94 | 250g | $412 | 2026-05-28 | Buy |
| AHH | MT-20634 | Parmonosodiumsalthydrate 98% | 100g | $588 | 2021-12-16 | Buy |
| AHH | MT-20634 | Par monosodium salt hydrate 97% | 100g | $588 | 2026-05-25 | Buy |
| AHH | MT-20634 | Par monosodium salt hydrate 97% | 100g | $588 | 2026-05-26 | 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. monosodium salt ≥ 94% (Dye content) | 5G | $32.95 | 2026-05-19 | Buy |
| Chem-Impex | 22945 | P.A.R. monosodium salt ≥ 94% (Dye content) | 1G | $18.53 | 2026-05-19 | Buy |
| Chem-Impex | 22945 | P.A.R.monosodiumsalt≥94%(Dyecontent),ACSreagent | 5G | $23.3 | 2021-12-16 | 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
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Suppliers and manufacturers
CONIER CHEM AND PHARMA LIMITED
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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.
