REACTIVE BLUE 19
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- $12 - $827
- Product name: REACTIVE BLUE 19
- CAS: 2580-78-1
- MF: C22H19N2NaO11S3
- MW: 606.57
- EINECS:219-949-9
- MDL Number:MFCD00001215
- Synonyms:cireactiveblue19,disodiumsalt ;DiamiraBrilliantBlueR ;PrimazinBrilliantBlueRL ;ReactivebrilliantblueKN-R ;remalanbrilliantbluer ;Brill. Blue KN-R;ReMazol Brilliant Blue R, pure 25GR;Reactive Blue 19, Technical grade
26 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Alichem
- American Custom Chemicals Corporation
- Arctom
- BLDpharm
- Chem-Impex
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 5g
- 10g
- 25g
- 100g
- 100.00g
- 500g
- 1000g
- 25 g
- Manufactureraablocks
- Product numberAA00I4UJ
- Product descriptionSodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate Strength：100%
- Packaging25g
- Price$12
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4UJ
- Product descriptionSodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate Strength95-105%,Moisture≤6%
- Packaging100g
- Price$37
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4UJ
- Product descriptionSodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate Strength95-105%,Moisture≤6%
- Packaging500g
- Price$125
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I4UJ
- Product descriptionSodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate Strength95-105%,Moisture≤6%
- Packaging1000g
- Price$213
- Updated2026-05-29
- Buy
- ManufacturerAK Scientific
- Product numberT651
- Product descriptionReactiveBlue19
- Packaging5g
- Price$18
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number2580781
- Product descriptionSodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate
- Packaging100g
- Price$390.6
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberDYE0000675
- Product descriptionREACTIVE BLUE 19 95.00%
- Packaging5G
- Price$165.9
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS016710
- Product descriptionSodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate ≥98%
- Packaging25g
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS016710
- Product descriptionSodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate ≥98%
- Packaging100g
- Price$94
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS016710
- Product descriptionSodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate ≥98%
- Packaging500g
- Price$343
- Updated2021-12-16
- Buy
- ManufacturerBLDpharm
- Product numberBD238588
- Product descriptionSodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate 98+%
- Packaging100g
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerBLDpharm
- Product numberBD238588
- Product descriptionSodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate 98+%
- Packaging25g
- Price$31
- Updated2021-12-16
- Buy
- ManufacturerBLDpharm
- Product numberBD238588
- Product descriptionSodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate 98+%
- Packaging500g
- Price$255
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number42044
- Product descriptionRemazol Brilliant Blue R ≥50%(Dyecontent)
- Packaging25G
- Price$85
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number42044
- Product descriptionRemazolBrilliantBlueR,≥50%(Dyecontent),suitableforHematology&Histology ≥50%(Dyecontent)
- Packaging25G
- Price$36.11
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD44000472
- Product descriptionSodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate 95+%
- Packaging100g
- Price$372
- Updated2026-05-27
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00I4UJ | Sodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate Strength：100% | 25g | $12 | 2026-05-29 | Buy |
| aablocks | AA00I4UJ | Sodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate Strength95-105%,Moisture≤6% | 100g | $37 | 2026-05-29 | Buy |
| aablocks | AA00I4UJ | Sodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate Strength95-105%,Moisture≤6% | 500g | $125 | 2026-05-29 | Buy |
| aablocks | AA00I4UJ | Sodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate Strength95-105%,Moisture≤6% | 1000g | $213 | 2026-05-29 | Buy |
| AK Scientific | T651 | ReactiveBlue19 | 5g | $18 | 2021-12-16 | Buy |
| Alichem | 2580781 | Sodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate | 100g | $390.6 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | DYE0000675 | REACTIVE BLUE 19 95.00% | 5G | $165.9 | 2021-12-16 | Buy |
| Arctom | AS016710 | Sodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate ≥98% | 25g | $40 | 2021-12-16 | Buy |
| Arctom | AS016710 | Sodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate ≥98% | 100g | $94 | 2021-12-16 | Buy |
| Arctom | AS016710 | Sodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate ≥98% | 500g | $343 | 2021-12-16 | Buy |
| BLDpharm | BD238588 | Sodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate 98+% | 100g | $75 | 2021-12-16 | Buy |
| BLDpharm | BD238588 | Sodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate 98+% | 25g | $31 | 2021-12-16 | Buy |
| BLDpharm | BD238588 | Sodium2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethylsulfate 98+% | 500g | $255 | 2021-12-16 | Buy |
| Chem-Impex | 42044 | Remazol Brilliant Blue R ≥50%(Dyecontent) | 25G | $85 | 2026-05-19 | Buy |
| Chem-Impex | 42044 | RemazolBrilliantBlueR,≥50%(Dyecontent),suitableforHematology&Histology ≥50%(Dyecontent) | 25G | $36.11 | 2021-12-16 | Buy |
| Crysdot | CD44000472 | Sodium 2-((3-((4-amino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)amino)phenyl)sulfonyl)ethyl sulfate 95+% | 100g | $372 | 2026-05-27 | Buy |
Properties
Density :1.74[at 20℃]
vapor pressure :0Pa at 20℃
storage temp. :room temp
solubility :water: 1 mg/mL, blue
form :Crystalline Powder
Colour Index :61200
color :Dark blue
Water Solubility :220g/L at 20℃
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :DPUYUJOBPVUODV-UHFFFAOYSA-N
SMILES :N(C1C=CC=C(S(=O)(=O)CCOS(O)(=O)=O)C=1)C1=CC(S(O)(=O)=O)=C(N)C2C(C3=CC=CC=C3C(=O)C1=2)=O.[NaH]
LogP :-7.2 at 20℃
CAS DataBase Reference :2580-78-1(CAS DataBase Reference)
EPA Substance Registry System :C.I. Reactive Blue 19 (2580-78-1)
vapor pressure :0Pa at 20℃
storage temp. :room temp
solubility :water: 1 mg/mL, blue
form :Crystalline Powder
Colour Index :61200
color :Dark blue
Water Solubility :220g/L at 20℃
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :DPUYUJOBPVUODV-UHFFFAOYSA-N
SMILES :N(C1C=CC=C(S(=O)(=O)CCOS(O)(=O)=O)C=1)C1=CC(S(O)(=O)=O)=C(N)C2C(C3=CC=CC=C3C(=O)C1=2)=O.[NaH]
LogP :-7.2 at 20℃
CAS DataBase Reference :2580-78-1(CAS DataBase Reference)
EPA Substance Registry System :C.I. Reactive Blue 19 (2580-78-1)
Safety Information
| Symbol(GHS): | |||||||||||||||
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| Signal word: | Warning | ||||||||||||||
| Hazard statements: |
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| Precautionary statements: |
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Description
Reactive Blue 19 is an organic dye used in the textile industry, and a water pollutant. Decolourization of Reactive Blue 19 is typically achieved via photodegradation with photocatalysts such as bismuth oxo citrate. Dyes and metabolites, Environmental TestingRelated product price
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Henan Tianfu Chemical Co.,Ltd.
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Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD
JADECHEM (NINGBO) CO.,LTD.
Dideu Industries Group Limited
