Indigo Carmine
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- $8 - $1124
- Product name: Indigo Carmine
- CAS: 860-22-0
- MF: C16H11N2NaO8S2
- MW: 446.38
- EINECS:212-728-8
- MDL Number:MFCD00005723
- Synonyms:indigocarmineconc.fq ;indigocarminedisodiumsalt ;indigocarminepowder ;indigocarminex ;indigodisulfonate(biologicalstain) ;indigoextract ;indigo-karmin ;indigotin-5,5’-disulfonicaciddisodiumsalt
91 prices
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Brand
- A2B
- aablocks
- Adipogen Life Sciences
- AHH
- AK Scientific
- Alichem
- Ambeed
- ApexBio Technology
- Arctom
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 25mg
- 100mg
- 500mg
- 750mg
- 1g
- 5g
- 10.00g
- 10g
- 25g
- 50g
- 100.00g
- 100g
- 250G
- 500g
- 1kg
- 1000g
- 2.5KG
- 25 g
- 100 g
- 10mM*1mLinWater(Solution)
- 10mM*1mLinWater(Solid+Solvent)
- 5000ml
- ManufacturerA2B
- Product numberAB52179
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging5g
- Price$8
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB52179
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging10g
- Price$11
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB52179
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging25g
- Price$15
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB52179
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging100g
- Price$33
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB52179
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging500g
- Price$150
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB52179
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging1kg
- Price$270
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0039HZ
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging500g
- Price$174
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039HZ
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging1kg
- Price$285
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039HZ
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging100g
- Price$37
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039HZ
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate ≥90%
- Packaging50g
- Price$29
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039HZ
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging25g
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039HZ
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate ≥90%
- Packaging10g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039HZ
- Product descriptionSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85%
- Packaging5g
- Price$8
- Updated2026-05-28
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-I0063-M100
- Product descriptionIndigo carmine ≥95%(UV/Vis)
- Packaging100mg
- Price$316
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-I0063-M100
- Product descriptionIndigo carmine ≥95%(UV/Vis)
- Packaging100mg
- Price$282
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-I0063-M025
- Product descriptionIndigo carmine ≥95%(UV/Vis)
- Packaging25mg
- Price$105
- Updated2026-05-06
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AB52179 | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 5g | $8 | 2026-05-25 | Buy |
| A2B | AB52179 | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 10g | $11 | 2026-05-25 | Buy |
| A2B | AB52179 | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 25g | $15 | 2026-05-25 | Buy |
| A2B | AB52179 | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 100g | $33 | 2026-05-25 | Buy |
| A2B | AB52179 | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 500g | $150 | 2026-05-25 | Buy |
| A2B | AB52179 | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 1kg | $270 | 2026-05-25 | Buy |
| aablocks | AA0039HZ | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 500g | $174 | 2026-05-28 | Buy |
| aablocks | AA0039HZ | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 1kg | $285 | 2026-05-28 | Buy |
| aablocks | AA0039HZ | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 100g | $37 | 2026-05-28 | Buy |
| aablocks | AA0039HZ | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate ≥90% | 50g | $29 | 2026-05-28 | Buy |
| aablocks | AA0039HZ | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 25g | $16 | 2026-05-28 | Buy |
| aablocks | AA0039HZ | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate ≥90% | 10g | $11 | 2026-05-28 | Buy |
| aablocks | AA0039HZ | Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate 85% | 5g | $8 | 2026-05-28 | Buy |
| Adipogen Life Sciences | CDX-I0063-M100 | Indigo carmine ≥95%(UV/Vis) | 100mg | $316 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-I0063-M100 | Indigo carmine ≥95%(UV/Vis) | 100mg | $282 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-I0063-M025 | Indigo carmine ≥95%(UV/Vis) | 25mg | $105 | 2026-05-06 | Buy |
Properties
Melting point :>300°C
bulk density :700-900kg/m3
Density :1.01 g/mL at 20 °C
refractive index :n20/D 1.335
storage temp. :room temp
solubility :1g/l
Colour Index :73015
form :Powder/Solid
color :Very dark blue to purple
PH :7 (10g/l, H2O, 20℃)
PH Range :11.5(blue)-14.0(yellow)
Odor :Light odour
Water Solubility :1 g/100 mL (25 ºC)
Sensitive :Light Sensitive
λmax :608nm
Merck :14,4944
BRN :4103904
Stability :Stable. Incompatible with strong oxidizing agents.
Biological Applications :Detecting microorganisms; treating amyloidosis,testicular cancer; medical devices; drug delivery system
Major Application :Display device, sensor, chemical-mechanical polishing, batteries, photographic materials, thermoplastics, inks, highlighters, detergents, disinfectants, rodenticide, colored bubbles, hair dyes, cosmetics, food, determine bacterial growth, antiischemic Magents, antiseptic, antitumor agents, Alzheimer’s disease, psychoactive drugs, Tooth whitening
Cosmetics Ingredients Functions :HAIR DYEING
COLORANT InChIKey :KHLVKKOJDHCJMG-QDBORUFSSA-L
SMILES :[Na+].[Na+].[O-]S(=O)(=O)c1ccc2NC(\C(=O)c2c1)=C3\Nc4ccc(cc4C3=O)S([O-])(=O)=O
LogP :-3.57
CAS DataBase Reference :860-22-0(CAS DataBase Reference)
EPA Substance Registry System :C.I. Acid Blue 74 (860-22-0)
bulk density :700-900kg/m3
Density :1.01 g/mL at 20 °C
refractive index :n20/D 1.335
storage temp. :room temp
solubility :1g/l
Colour Index :73015
form :Powder/Solid
color :Very dark blue to purple
PH :7 (10g/l, H2O, 20℃)
PH Range :11.5(blue)-14.0(yellow)
Odor :Light odour
Water Solubility :1 g/100 mL (25 ºC)
Sensitive :Light Sensitive
λmax :608nm
Merck :14,4944
BRN :4103904
Stability :Stable. Incompatible with strong oxidizing agents.
Biological Applications :Detecting microorganisms; treating amyloidosis,testicular cancer; medical devices; drug delivery system
Major Application :Display device, sensor, chemical-mechanical polishing, batteries, photographic materials, thermoplastics, inks, highlighters, detergents, disinfectants, rodenticide, colored bubbles, hair dyes, cosmetics, food, determine bacterial growth, antiischemic Magents, antiseptic, antitumor agents, Alzheimer’s disease, psychoactive drugs, Tooth whitening
Cosmetics Ingredients Functions :HAIR DYEING
COLORANT InChIKey :KHLVKKOJDHCJMG-QDBORUFSSA-L
SMILES :[Na+].[Na+].[O-]S(=O)(=O)c1ccc2NC(\C(=O)c2c1)=C3\Nc4ccc(cc4C3=O)S([O-])(=O)=O
LogP :-3.57
CAS DataBase Reference :860-22-0(CAS DataBase Reference)
EPA Substance Registry System :C.I. Acid Blue 74 (860-22-0)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Indigo carmine is indigotindisulfonate sodium, a marker dye used during cystoscopy and ureteral catheterization.(1) Indigo carmine is also used in endoscopic procedures, lymph node and vessel delineation, and for tumor localization. Indigo carmine is an unapproved drug without FDA approved labeling.
(2) There is no single dye that can replace indigo carmine. Choice of alternative agent will depend on type of procedure and physician discretion, as well as product availability.
Indigo Carmine (IC) is the most common chemical dye for clothes dyeing, which is considered as a refractory molecule since it is required a rather strong chemical treatment for its elimination from the water waste. The presence of this dye in residuals causes notorious change of water color and smell even in very low concentration. Moreover, if some of this water reaches natural streams it can be toxic for aquatic living entities due to the formation of toxic compounds such as aromatic amines.
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