Acid Red 94
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- $10 - $869
- Product name: Acid Red 94
- CAS: 632-69-9
- MF: C20H5Cl4I4NaO5
- MW: 997.66
- EINECS:211-183-3
- MDL Number:MFCD00151169
- Synonyms: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 ;rosebengalsodium ;Rozebengal,sodiumsalt
35 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- Ambeed
- ApexBio Technology
- Arctom
- Cayman Chemical
- Chem-Impex
- ChemScene
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 50mg
- 4x20ul
- 1g
- 5g
- 10g
- 25g
- 50g
- 100g
- 250G
- 500g
- 1KG
- 96wells
- ManufacturerAK Scientific
- Product numberM882
- Product descriptionRose bengal
- Packaging1g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA17053
- Product descriptionRose Bengal
- Packaging25g
- Price$57.8
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17053
- Product descriptionRose Bengal
- Packaging100g
- Price$168
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17053
- Product descriptionRose Bengal
- Packaging500g
- Price$633
- Updated2024-03-01
- 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
- Packaging50mg
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS607594
- Product descriptionRose Bengal sodium salt ≥98%
- Packaging5g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number28829
- Product descriptionRose Bengal (sodium salt)
- Packaging25g
- Price$44
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number28829
- Product descriptionRose Bengal (sodium salt)
- Packaging50g
- Price$78
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number28829
- Product descriptionRose Bengal (sodium salt)
- Packaging100g
- Price$138
- Updated2024-03-01
- Buy
- ManufacturerChem-Impex
- Product number22972
- Product descriptionRoseBengalCertified ,≥90%(Dyecontent) ≥90%(Dyecontent)
- Packaging25G
- Price$33.2
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number21920
- Product descriptionRoseBengal,90%(Dyecontent) 90%(Dyecontent)
- Packaging25G
- Price$33.6
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22972
- Product descriptionRoseBengalCertified ,≥90%(Dyecontent) ≥90%(Dyecontent)
- Packaging100G
- Price$94.06
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number21920
- Product descriptionRoseBengal,≥90%(Dyecontent) ≥90%(Dyecontent)
- Packaging100G
- Price$116.48
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | M882 | Rose bengal | 1g | $14 | 2021-12-16 | Buy |
| Alfa Aesar | A17053 | Rose Bengal | 25g | $57.8 | 2024-03-01 | Buy |
| Alfa Aesar | A17053 | Rose Bengal | 100g | $168 | 2024-03-01 | Buy |
| Alfa Aesar | A17053 | Rose Bengal | 500g | $633 | 2024-03-01 | 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 | 50mg | $70 | 2021-12-16 | Buy |
| Arctom | AS607594 | Rose Bengal sodium salt ≥98% | 5g | $37 | 2021-12-16 | Buy |
| Cayman Chemical | 28829 | Rose Bengal (sodium salt) | 25g | $44 | 2024-03-01 | Buy |
| Cayman Chemical | 28829 | Rose Bengal (sodium salt) | 50g | $78 | 2024-03-01 | Buy |
| Cayman Chemical | 28829 | Rose Bengal (sodium salt) | 100g | $138 | 2024-03-01 | Buy |
| Chem-Impex | 22972 | RoseBengalCertified ,≥90%(Dyecontent) ≥90%(Dyecontent) | 25G | $33.2 | 2021-12-16 | Buy |
| Chem-Impex | 21920 | RoseBengal,90%(Dyecontent) 90%(Dyecontent) | 25G | $33.6 | 2021-12-16 | Buy |
| Chem-Impex | 22972 | RoseBengalCertified ,≥90%(Dyecontent) ≥90%(Dyecontent) | 100G | $94.06 | 2021-12-16 | Buy |
| Chem-Impex | 21920 | RoseBengal,≥90%(Dyecontent) ≥90%(Dyecontent) | 100G | $116.48 | 2021-12-16 | 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
Merck :14,8262
BRN :3645857
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
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
Merck :14,8262
BRN :3645857
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
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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