DIRECT SCARLET B
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- $29.8 - $502.84
- Product name: DIRECT SCARLET B
- CAS: 3530-19-6
- MF: C30H25N4NaO8S2
- MW: 656.66
- EINECS:222-560-7
- MDL Number:MFCD00059531
- Synonyms:directscarlet ;DIAMINE SCARLET B;CHLORAMINE RED B;DIRECT SCARLET B;AMIDINE SCARLET B;disodium 8-[[4'-[(4-ethoxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate ;Diamine Scarlet BA-CF;Direct Fast Scarlet B
13 prices
Selected condition：
Brand
- aablocks
- American Custom Chemicals Corporation
- Chem-Impex
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 5MG
- 250mg
- 500mg
- 1g
- 2.5g
- 5g
- 25g
- 1 unit
- Manufactureraablocks
- Product numberAA003PO5
- Product descriptionDirect Scarlet B techgrade
- Packaging1g
- Price$35
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003PO5
- Product descriptionDirect Scarlet B techgrade
- Packaging5g
- Price$74
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003PO5
- Product descriptionDirect Scarlet B
- Packaging25g
- Price$152
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberDYE0000749
- Product descriptionDIRECT SCARLET B 95.00%
- Packaging5MG
- Price$502.84
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number38575
- Product descriptionDirectscarletB,CI22240 CI22240
- Packaging25G
- Price$104.16
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number38575
- Product descriptionDirect scarlet B
- Packaging25G
- Price$131.9
- Updated2026-05-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberR327174
- Product descriptionDIAMINE SCARLET B AldrichCPR
- Packaging1G
- Price$29.8
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberR327174
- Product descriptionDIAMINE SCARLET B AldrichCPR
- Packaging1 unit
- Price$32.7
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberD0234
- Product descriptionDirect Scarlet B
- Packaging25g
- Price$101
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberD494988
- Product descriptionDirectScarletB(TechnicalGrade)
- Packaging250mg
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberTRC-D494988-250MG
- Product descriptionDirect Scarlet B (Technical Grade)
- Packaging250mg
- Price$65
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberTRC-D494988-500MG
- Product descriptionDirect Scarlet B (Technical Grade)
- Packaging500mg
- Price$78
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberTRC-D494988-2.5G
- Product descriptionDirect Scarlet B (Technical Grade)
- Packaging2.5g
- Price$95
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003PO5 | Direct Scarlet B techgrade | 1g | $35 | 2026-05-28 | Buy |
| aablocks | AA003PO5 | Direct Scarlet B techgrade | 5g | $74 | 2026-05-28 | Buy |
| aablocks | AA003PO5 | Direct Scarlet B | 25g | $152 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | DYE0000749 | DIRECT SCARLET B 95.00% | 5MG | $502.84 | 2021-12-16 | Buy |
| Chem-Impex | 38575 | DirectscarletB,CI22240 CI22240 | 25G | $104.16 | 2021-12-16 | Buy |
| Chem-Impex | 38575 | Direct scarlet B | 25G | $131.9 | 2026-05-19 | Buy |
| Sigma-Aldrich | R327174 | DIAMINE SCARLET B AldrichCPR | 1G | $29.8 | 2024-03-01 | Buy |
| Sigma-Aldrich | R327174 | DIAMINE SCARLET B AldrichCPR | 1 unit | $32.7 | 2026-04-30 | Buy |
| TCI Chemical | D0234 | Direct Scarlet B | 25g | $101 | 2024-03-01 | Buy |
| TRC | D494988 | DirectScarletB(TechnicalGrade) | 250mg | $45 | 2021-12-16 | Buy |
| TRC | TRC-D494988-250MG | Direct Scarlet B (Technical Grade) | 250mg | $65 | 2026-06-03 | Buy |
| TRC | TRC-D494988-500MG | Direct Scarlet B (Technical Grade) | 500mg | $78 | 2026-06-03 | Buy |
| TRC | TRC-D494988-2.5G | Direct Scarlet B (Technical Grade) | 2.5g | $95 | 2026-06-03 | Buy |
Properties
storage temp. :Amber Vial, Refrigerator, Under inert atmosphere
solubility :DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Colour Index :22240
form :Solid
color :Very Dark Red
CAS DataBase Reference :3530-19-6
EPA Substance Registry System :C.I. Direct Red 37, disodium salt (3530-19-6)
solubility :DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Colour Index :22240
form :Solid
color :Very Dark Red
CAS DataBase Reference :3530-19-6
EPA Substance Registry System :C.I. Direct Red 37, disodium salt (3530-19-6)
Safety Information
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| Signal word: | Warning | ||||||||||||
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Description
Direct Scarlet B is a dye used with textiles. It is a water pollutant, removed via chitin adsorption.More related product prices
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