Acid Red 94
|
- $10 - $1854
- Product name: Acid Red 94
- CAS: 632-69-9
- MF: C20H5Cl4I4NaO5
- MW: 997.66
- EINECS:211-183-3
- MDL Number:MFCD00151169
- Synonyms:4,5,6,7-tetrachloro-2’,4’,5’,7’-tetraiodo-fluoresceidisodiumsalt ;4’,5’,7’-tetraiodo-droxy-2disodiumsalt ;9-(3’,4’,5’,6’-tetrachloro-o-carboxyphenyl)-6-hydroxy-2,4,5,7-tetraiodo-3-is ;foodredcolorno.105,sodiumsalt ;foodredno.105,sodiumsalt ;oxanthone2na ;r105sodium ;Rozebengal,sodiumsalt
73 prices
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Brand
- Adipogen Life Sciences
- AK Scientific
- Ambeed
- ApexBio Technology
- Apolloscientific
- Arctom
- Biosynth
- Cayman Chemical
- Chem-Impex
- ChemScene
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 25mg
- 50mg
- 4x20ul
- 100mg
- 200ul
- 500mg
- 1g
- 5g
- 5.00g
- 10.00g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1KG
- 2.5kg
- 1 g
- 5 g
- 25 g
- 96WELLS
- 100 g
- ManufacturerAdipogen Life Sciences
- Product numberCDX-R0132-G001
- Product descriptionRose Bengal sodium salt
- Packaging1g
- Price$31
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-R0132-G005
- Product descriptionRose Bengal sodium salt
- Packaging5g
- Price$56
- Updated2026-05-06
- Buy
- ManufacturerAK Scientific
- Product numberM882
- Product descriptionRose bengal
- Packaging1g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA596993
- Product descriptionRose Bengal sodium salt BR
- Packaging5g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA596993
- Product descriptionRose Bengal sodium salt BR
- Packaging25g
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA596993
- Product descriptionRose Bengal sodium salt BR
- Packaging100g
- Price$72
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB7767
- Product descriptionRose Bengal
- Packaging25g
- Price$55
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB7767
- Product descriptionRose bengal
- Packaging50mg
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBI1100
- Product descriptionRose Bengal 90%
- Packaging5g
- Price$21
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBI1100
- Product descriptionRose Bengal 90%
- Packaging25g
- Price$40
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBI1100
- Product descriptionRose Bengal 90%
- Packaging100g
- Price$124
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBI1100
- Product descriptionRose Bengal 90%
- Packaging500g
- Price$388
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBI1100
- Product descriptionRose Bengal 90%
- Packaging2.5kg
- Price$1854
- Updated2026-06-04
- Buy
- ManufacturerArctom
- Product numberAS607594
- Product descriptionRose Bengal sodium salt ≥98%
- Packaging5g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberBD-A596993
- Product descriptionRose Bengal sodium BR
- Packaging100g
- Price$94
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A596993
- Product descriptionRose Bengal sodium BR
- Packaging25g
- Price$30
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Adipogen Life Sciences | CDX-R0132-G001 | Rose Bengal sodium salt | 1g | $31 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-R0132-G005 | Rose Bengal sodium salt | 5g | $56 | 2026-05-06 | Buy |
| AK Scientific | M882 | Rose bengal | 1g | $14 | 2021-12-16 | Buy |
| Ambeed | A596993 | Rose Bengal sodium salt BR | 5g | $10 | 2021-12-16 | Buy |
| Ambeed | A596993 | Rose Bengal sodium salt BR | 25g | $25 | 2021-12-16 | Buy |
| Ambeed | A596993 | Rose Bengal sodium salt BR | 100g | $72 | 2021-12-16 | Buy |
| ApexBio Technology | B7767 | Rose Bengal | 25g | $55 | 2026-05-06 | Buy |
| ApexBio Technology | B7767 | Rose bengal | 50mg | $70 | 2021-12-16 | Buy |
| Apolloscientific | BI1100 | Rose Bengal 90% | 5g | $21 | 2026-06-04 | Buy |
| Apolloscientific | BI1100 | Rose Bengal 90% | 25g | $40 | 2026-06-04 | Buy |
| Apolloscientific | BI1100 | Rose Bengal 90% | 100g | $124 | 2026-06-04 | Buy |
| Apolloscientific | BI1100 | Rose Bengal 90% | 500g | $388 | 2026-06-04 | Buy |
| Apolloscientific | BI1100 | Rose Bengal 90% | 2.5kg | $1854 | 2026-06-04 | Buy |
| Arctom | AS607594 | Rose Bengal sodium salt ≥98% | 5g | $37 | 2021-12-16 | Buy |
| Arctom | BD-A596993 | Rose Bengal sodium BR | 100g | $94 | 2026-05-26 | Buy |
| Arctom | BD-A596993 | Rose Bengal sodium BR | 25g | $30 | 2026-05-26 | Buy |
Properties
Melting point :>300°C
storage temp. :Store at +15°C to +30°C.
solubility :H2O: soluble1mg/mL
Colour Index :45440
form :Solid
pka :3.9, 4.7(at 25℃)
color :Red-brown
Water Solubility :soluble
Sensitive :Light Sensitive
λmax :548 nm
ε(extinction coefficient) :≥90000 at 546-550nm at 0.008g/L
Merck :14,8262
BRN :3645857
Major Application :diagnostic assay manufacturing
hematology
histology Biological Applications :Apoptosis assay; diagnosis of diseases related to amyloid accumulation; controlling plant diseases; identifying fungi; treating skin,mouth,digestive tract,urinary tract,reproductive tract,respiratory tract,circulatory system
InChI :1S/C20H4Cl4I4O5.2Na/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28;;/h1-2,29H,(H,31,32);;/q;2*+1/p-2
InChIKey :UWBXIFCTIZXXLS-UHFFFAOYSA-L
SMILES :[Na+].[Na+].[O-]C(=O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1C2=C3C=C(I)C(=O)C(I)=C3Oc4c(I)c([O-])c(I)cc24
CAS DataBase Reference :632-69-9(CAS DataBase Reference)
EPA Substance Registry System :Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt (632-69-9)
storage temp. :Store at +15°C to +30°C.
solubility :H2O: soluble1mg/mL
Colour Index :45440
form :Solid
pka :3.9, 4.7(at 25℃)
color :Red-brown
Water Solubility :soluble
Sensitive :Light Sensitive
λmax :548 nm
ε(extinction coefficient) :≥90000 at 546-550nm at 0.008g/L
Merck :14,8262
BRN :3645857
Major Application :diagnostic assay manufacturing
hematology
histology Biological Applications :Apoptosis assay; diagnosis of diseases related to amyloid accumulation; controlling plant diseases; identifying fungi; treating skin,mouth,digestive tract,urinary tract,reproductive tract,respiratory tract,circulatory system
InChI :1S/C20H4Cl4I4O5.2Na/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28;;/h1-2,29H,(H,31,32);;/q;2*+1/p-2
InChIKey :UWBXIFCTIZXXLS-UHFFFAOYSA-L
SMILES :[Na+].[Na+].[O-]C(=O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1C2=C3C=C(I)C(=O)C(I)=C3Oc4c(I)c([O-])c(I)cc24
CAS DataBase Reference :632-69-9(CAS DataBase Reference)
EPA Substance Registry System :Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt (632-69-9)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Rose Bengal is a stain used in the eye drops to identify the eye damage. It finds application in the preparation of foraminifera for microscopic analysis, photosensitizing reactions and as a dye. In synthetic chemistry, it is utilized to convert triplet oxygen to singlet oxygen, which is used in [2+2] cycloadditions with alkenes. Its derivatives have important medical functions and used for the treatment of cancer. It acts as an alternative to phloxine B in Kreyberg's stain for keratin and mucus. As a fluorescent probe, it is used for the determination of NAD binding sites of alcohol dehydrogenase.Related product price
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