Orange IV
|
- $20 - $1033.65
- Product name: Orange IV
- CAS: 554-73-4
- MF: C18H16N3NaO3S
- MW: 377.39
- EINECS:209-071-4
- MDL Number:MFCD00038130
- Synonyms:4-[(4-Anilinophenyl)azo]benzenesulfonic acid sodium salt, Orange IV;Tertracid Orange IV;4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade, pure;Orange N;4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt,pure,indicator grade;Resorcin yellow OO;SodiuM(potassiuM) p-diphenylaMinoazobenzenesulf;Sodium 4-[(4-anilinophenyl)diazenyl]-benzenesulfonate
26 prices
Selected condition：
Brand
- A2B
- American Custom Chemicals Corporation
- Arctom
- Aronis compounds
- Biorbyt Ltd
- Chem-Impex
- DC Chemicals
- Matrix Scientific
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 20mg
- 500.00mg
- 500mg
- 1g
- 5g
- 20G
- 25g
- 100ml
- 100g
- 250g
- 500ml
- 500g
- 1KG
- ManufacturerA2B
- Product numberAI67531
- Product descriptionOrangeIV 95%
- Packaging1g
- Price$20
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI67531
- Product descriptionOrangeIV 95%
- Packaging5g
- Price$42
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI67531
- Product descriptionOrangeIV 95%
- Packaging25g
- Price$57
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI67531
- Product descriptionOrangeIV 95%
- Packaging250g
- Price$423
- Updated2026-05-25
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberDYE0000374
- Product descriptionTROPAEOLIN OO 95.00%
- Packaging20G
- Price$146
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS588798
- Product descriptionOrangeIV ≥98%
- Packaging500g
- Price$216
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS588798
- Product descriptionOrangeIV ≥98%
- Packaging100g
- Price$56
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS588798
- Product descriptionOrangeIV ≥98%
- Packaging25g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numberBBC/251
- Product descriptionsodium4-[(4-anilinophenyl)diazenyl]benzenesulfonate
- Packaging20g
- Price$65
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numberBBC/251
- Product descriptionsodium 4-[(4-anilinophenyl)diazenyl]benzenesulfonate
- Packaging20g
- Price$65
- Updated2026-05-20
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb104657
- Product descriptionOrange IV >98%,Standard References Grade
- Packaging20mg
- Price$569.5
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb104657
- Product descriptionOrange IV >98%,StandardReferences
- Packaging20mg
- Price$370
- Updated2026-05-06
- Buy
- ManufacturerChem-Impex
- Product number22905
- Product descriptionTropaeolin OO Indicator
- Packaging250G
- Price$404.51
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22905
- Product descriptionTropaeolin OO Indicator
- Packaging1KG
- Price$1033.65
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22905
- Product descriptionTropaeolin OO Indicator
- Packaging25G
- Price$72.31
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22905
- Product descriptionTropaeolin OO Indicator
- Packaging100G
- Price$216.22
- Updated2026-05-19
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AI67531 | OrangeIV 95% | 1g | $20 | 2026-05-25 | Buy |
| A2B | AI67531 | OrangeIV 95% | 5g | $42 | 2026-05-25 | Buy |
| A2B | AI67531 | OrangeIV 95% | 25g | $57 | 2026-05-25 | Buy |
| A2B | AI67531 | OrangeIV 95% | 250g | $423 | 2026-05-25 | Buy |
| American Custom Chemicals Corporation | DYE0000374 | TROPAEOLIN OO 95.00% | 20G | $146 | 2021-12-16 | Buy |
| Arctom | AS588798 | OrangeIV ≥98% | 500g | $216 | 2021-12-16 | Buy |
| Arctom | AS588798 | OrangeIV ≥98% | 100g | $56 | 2021-12-16 | Buy |
| Arctom | AS588798 | OrangeIV ≥98% | 25g | $20 | 2021-12-16 | Buy |
| Aronis compounds | BBC/251 | sodium4-[(4-anilinophenyl)diazenyl]benzenesulfonate | 20g | $65 | 2021-12-16 | Buy |
| Aronis compounds | BBC/251 | sodium 4-[(4-anilinophenyl)diazenyl]benzenesulfonate | 20g | $65 | 2026-05-20 | Buy |
| Biorbyt Ltd | orb104657 | Orange IV >98%,Standard References Grade | 20mg | $569.5 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb104657 | Orange IV >98%,StandardReferences | 20mg | $370 | 2026-05-06 | Buy |
| Chem-Impex | 22905 | Tropaeolin OO Indicator | 250G | $404.51 | 2026-05-19 | Buy |
| Chem-Impex | 22905 | Tropaeolin OO Indicator | 1KG | $1033.65 | 2026-05-19 | Buy |
| Chem-Impex | 22905 | Tropaeolin OO Indicator | 25G | $72.31 | 2026-05-19 | Buy |
| Chem-Impex | 22905 | Tropaeolin OO Indicator | 100G | $216.22 | 2026-05-19 | Buy |
Properties
Melting point :>300°C
storage temp. :Inert atmosphere,Room Temperature
solubility :Solubility Soluble in water, ethanol
pka :2.0(at 25℃)
form :Powder
Colour Index :13080
color :S. No.: 179
PH Range :1.3(red)-3.2(yellow)
λmax :527nm, 443nm
Merck :14,9776
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :Sensors, lithographic plates, optical recording media, photoreceptor, inks, indication system for product exceeding threshold temperature, lubricants, textiles, food storage, determination of amiodarone, astemizole, bromhexine, clomipramine, deutiforin, domperidone, fluoroquinolone, roxithromycin, terfenadine, thiabendazole, antihistamines
CAS DataBase Reference :554-73-4(CAS DataBase Reference)
EPA Substance Registry System :Benzenesulfonic acid, 4-[[4-(phenylamino)phenyl]azo]-, monosodium salt (554-73-4)
storage temp. :Inert atmosphere,Room Temperature
solubility :Solubility Soluble in water, ethanol
pka :2.0(at 25℃)
form :Powder
Colour Index :13080
color :S. No.: 179
PH Range :1.3(red)-3.2(yellow)
λmax :527nm, 443nm
Merck :14,9776
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :Sensors, lithographic plates, optical recording media, photoreceptor, inks, indication system for product exceeding threshold temperature, lubricants, textiles, food storage, determination of amiodarone, astemizole, bromhexine, clomipramine, deutiforin, domperidone, fluoroquinolone, roxithromycin, terfenadine, thiabendazole, antihistamines
CAS DataBase Reference :554-73-4(CAS DataBase Reference)
EPA Substance Registry System :Benzenesulfonic acid, 4-[[4-(phenylamino)phenyl]azo]-, monosodium salt (554-73-4)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
As indicator. pH: red 1.4 to yellow 2.6.More related product prices
Phenothiazine 824-79-3 Sulfanilic acid 4-PHENYLAZOPHENOL Sodium benzenesulfinate Sodium 3-nitrobenzenesulphonate Benzenesulfonic acid sodium salt Dodecylbenzenesulphonic acid 6152-67-6 4-Amino-benzenesulfonic acid monosodium salt Diphenylamine 4-AMINOAZOBENZENE 101-75-7 Benzenesulfonic acid Orange IVRelated product price
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Suppliers and manufacturers
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