ACID RED 66
|
- $18 - $800
- Product name: ACID RED 66
- CAS: 4196-99-0
- MF: C22H17N4NaO7S2
- MW: 536.51
- EINECS:224-084-5
- MDL Number:MFCD00003891
- Synonyms:BIEBRICH SCARLET, SODIUM SALT;BIEBRICH SCARLET STAIN;BIEBRICH SCARLETTE;BIEBRICH SCARLET, WATER SOLUBLE;BIEBRICH SCARLET WS;CI NO 26905;CI 26905;CROCEIN SCARLET
25 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Chem-Impex
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Thermo Scientific Chemicals
- Usbiological
Package
- 1g
- 5g
- 25g
- 100g
- 250g
- 1kg
- 100 g
- Manufactureraablocks
- Product numberAA0073ZZ
- Product descriptionPonceau BS Dyecontent90%
- Packaging1g
- Price$31
- Updated2021-12-16
- Buy
- Manufactureraablocks
- Product numberAA0073ZZ
- Product descriptionBenzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) Dyecontent90%
- Packaging25g
- Price$33
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0073ZZ
- Product descriptionBenzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) Dyecontent90%
- Packaging5g
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0073ZZ
- Product descriptionPonceau BS Dyecontent90%
- Packaging5g
- Price$53
- Updated2021-12-16
- Buy
- Manufactureraablocks
- Product numberAA0073ZZ
- Product descriptionBenzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) ≥70%(Dyecontent)
- Packaging100g
- Price$85
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0073ZZ
- Product descriptionPonceau BS Dyecontent90%
- Packaging25g
- Price$120
- Updated2021-12-16
- Buy
- Manufactureraablocks
- Product numberAA0073ZZ
- Product descriptionBenzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) ≥70%(Dyecontent)
- Packaging250g
- Price$165
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0073ZZ
- Product descriptionBenzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) ≥70%(Dyecontent)
- Packaging1kg
- Price$515
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberM051
- Product descriptionBiebrich Scarlet sodium salt
- Packaging5g
- Price$34
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22794
- Product descriptionBiebrich scarlet sodium salt ≥70%(Dyecontent)
- Packaging250G
- Price$145
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22794
- Product descriptionBiebrich scarlet sodium salt ≥70%(Dyecontent)
- Packaging100G
- Price$65
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number22794
- Product descriptionBiebrichscarletsodiumsalt,≥90%(Dyecontent) ≥90%(Dyecontent)
- Packaging100G
- Price$40.77
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22794
- Product descriptionBiebrichscarletsodiumsalt,90%(Dyecontent) 90%(Dyecontent)
- Packaging250G
- Price$84
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22794
- Product descriptionBiebrichscarletsodiumsalt,90%(Dyecontent) 90%(Dyecontent)
- Packaging1KG
- Price$313.6
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number22794
- Product descriptionBiebrich scarlet sodium salt ≥70%(Dyecontent)
- Packaging1KG
- Price$495
- Updated2026-05-19
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number16384
- Product descriptionBIEBRICHSCARLET 98.6%
- Packaging100g
- Price$800
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0073ZZ | Ponceau BS Dyecontent90% | 1g | $31 | 2021-12-16 | Buy |
| aablocks | AA0073ZZ | Benzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) Dyecontent90% | 25g | $33 | 2026-05-28 | Buy |
| aablocks | AA0073ZZ | Benzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) Dyecontent90% | 5g | $18 | 2026-05-28 | Buy |
| aablocks | AA0073ZZ | Ponceau BS Dyecontent90% | 5g | $53 | 2021-12-16 | Buy |
| aablocks | AA0073ZZ | Benzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) ≥70%(Dyecontent) | 100g | $85 | 2026-05-28 | Buy |
| aablocks | AA0073ZZ | Ponceau BS Dyecontent90% | 25g | $120 | 2021-12-16 | Buy |
| aablocks | AA0073ZZ | Benzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) ≥70%(Dyecontent) | 250g | $165 | 2026-05-28 | Buy |
| aablocks | AA0073ZZ | Benzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) ≥70%(Dyecontent) | 1kg | $515 | 2026-05-28 | Buy |
| AK Scientific | M051 | Biebrich Scarlet sodium salt | 5g | $34 | 2021-12-16 | Buy |
| Chem-Impex | 22794 | Biebrich scarlet sodium salt ≥70%(Dyecontent) | 250G | $145 | 2026-05-19 | Buy |
| Chem-Impex | 22794 | Biebrich scarlet sodium salt ≥70%(Dyecontent) | 100G | $65 | 2026-05-19 | Buy |
| Chem-Impex | 22794 | Biebrichscarletsodiumsalt,≥90%(Dyecontent) ≥90%(Dyecontent) | 100G | $40.77 | 2021-12-16 | Buy |
| Chem-Impex | 22794 | Biebrichscarletsodiumsalt,90%(Dyecontent) 90%(Dyecontent) | 250G | $84 | 2021-12-16 | Buy |
| Chem-Impex | 22794 | Biebrichscarletsodiumsalt,90%(Dyecontent) 90%(Dyecontent) | 1KG | $313.6 | 2021-12-16 | Buy |
| Chem-Impex | 22794 | Biebrich scarlet sodium salt ≥70%(Dyecontent) | 1KG | $495 | 2026-05-19 | Buy |
| Medical Isotopes, Inc. | 16384 | BIEBRICHSCARLET 98.6% | 100g | $800 | 2021-12-16 | Buy |
Properties
Melting point :181-188 °C
Flash point :300°(572°F)
storage temp. :room temp
solubility :ethanol: 1 mg/mL
Colour Index :26905
form :Powder
color :Dark brown powder
Water Solubility :Appreciable (> 10%)
λmax :505 nm
BRN :3883900
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :VVAVKBBTPWYADW-RVTJCSDESA-L
SMILES :[Na+].[Na+].Oc1ccc2ccccc2c1\N=N\c3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(cc4)S([O-])(=O)=O
CAS DataBase Reference :4196-99-0
EPA Substance Registry System :C.I. Acid Red 66, disodium salt (4196-99-0)
Flash point :300°(572°F)
storage temp. :room temp
solubility :ethanol: 1 mg/mL
Colour Index :26905
form :Powder
color :Dark brown powder
Water Solubility :Appreciable (> 10%)
λmax :505 nm
BRN :3883900
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :VVAVKBBTPWYADW-RVTJCSDESA-L
SMILES :[Na+].[Na+].Oc1ccc2ccccc2c1\N=N\c3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(cc4)S([O-])(=O)=O
CAS DataBase Reference :4196-99-0
EPA Substance Registry System :C.I. Acid Red 66, disodium salt (4196-99-0)
Safety Information
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Description
Ponceau BS has been used in Masson’s trichrome stain for the staining of collagen.It has also been used for eosinophil staining.Related product price
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