DIRECT YELLOW 27
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- $29.12 - $505.27
- Product name: DIRECT YELLOW 27
- CAS: 10190-68-8
- MF: C25H20N4Na2O9S3
- MW: 662.62
- EINECS:233-461-3
- MDL Number:MFCD00005778
- Synonyms:DIRECT YELLOW 27;CI 13950;7-benzothiazolesulfonicacid,2-[4-[[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxo ;C.I.Directyellow27 ;C.I.DirectYellow27(13950) ;ChlorantineFastYellow7GLL ;DiazolLightYellow7JL ;DirectFlavine5G
6 prices
Selected condition：
Brand
- aablocks
- American Custom Chemicals Corporation
- Chem-Impex
- Sigma-Aldrich
- TRC
Package
- 5MG
- 1g
- 5g
- 10G
- Manufactureraablocks
- Product numberAA007HM1
- Product description7-Benzothiazolesulfonic acid, 2-[4-[2-[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-sulfophenyl]-6-methyl-, sodium salt (1:2)
- Packaging1g
- Price$32
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA007HM1
- Product description7-Benzothiazolesulfonic acid, 2-[4-[2-[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-sulfophenyl]-6-methyl-, sodium salt (1:2)
- Packaging5g
- Price$106
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberDYE0000712
- Product descriptionDIRECT YELLOW 27 95.00%
- Packaging5MG
- Price$505.27
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number41954
- Product descriptionDirectyellow27,suitableforHematology&Histology suitableforHematology&Histology
- Packaging10G
- Price$29.12
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number201871
- Product descriptionDirect yellow 27
- Packaging10g
- Price$39.7
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberD495380
- Product descriptionDirect yellow 27
- Packaging1g
- Price$50
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA007HM1 | 7-Benzothiazolesulfonic acid, 2-[4-[2-[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-sulfophenyl]-6-methyl-, sodium salt (1:2) | 1g | $32 | 2026-05-28 | Buy |
| aablocks | AA007HM1 | 7-Benzothiazolesulfonic acid, 2-[4-[2-[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-sulfophenyl]-6-methyl-, sodium salt (1:2) | 5g | $106 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | DYE0000712 | DIRECT YELLOW 27 95.00% | 5MG | $505.27 | 2021-12-16 | Buy |
| Chem-Impex | 41954 | Directyellow27,suitableforHematology&Histology suitableforHematology&Histology | 10G | $29.12 | 2021-12-16 | Buy |
| Sigma-Aldrich | 201871 | Direct yellow 27 | 10g | $39.7 | 2026-04-30 | Buy |
| TRC | D495380 | Direct yellow 27 | 1g | $50 | 2021-12-16 | Buy |
Properties
storage temp. :room temp
form :Fine Crystalline Powder
Colour Index :13950
color :Yellow-orange
λmax :393 nm
ε(extinction coefficient) :53000-57000 at 224-230nm in water at 0.02g/L
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :VHKQQPDOJAIOKS-NOBNIHJLSA-L
SMILES :[Na+].[Na+].COc1ccccc1NC(=O)C(\N=N\c2ccc(cc2S([O-])(=O)=O)-c3nc4ccc(C)c(c4s3)S([O-])(=O)=O)=C(/C)O
EPA Substance Registry System :C.I. Direct Yellow 27, disodium salt (10190-68-8)
form :Fine Crystalline Powder
Colour Index :13950
color :Yellow-orange
λmax :393 nm
ε(extinction coefficient) :53000-57000 at 224-230nm in water at 0.02g/L
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :VHKQQPDOJAIOKS-NOBNIHJLSA-L
SMILES :[Na+].[Na+].COc1ccccc1NC(=O)C(\N=N\c2ccc(cc2S([O-])(=O)=O)-c3nc4ccc(C)c(c4s3)S([O-])(=O)=O)=C(/C)O
EPA Substance Registry System :C.I. Direct Yellow 27, disodium salt (10190-68-8)
Safety Information
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Description
Direct Yellow 27 is an organic dye used as a colourant for cellulosic fibers. Dyes and metabolites.Related product price
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