ChemicalBook > CAS DataBase List > DIRECT RED 80
DIRECT RED 80
- Product Name
- DIRECT RED 80
- CAS No.
- 2610-10-8
- Chemical Name
- DIRECT RED 80
- Synonyms
- CI 35780;SIRIUS RED;CI NO 35780;Fast Red BA;DIRECT RED 80;Duaazol Red B;picrosiriusred;Direct Red F3B;SIRIUS RED F3B;Sirius Rosa BB
- CBNumber
- CB3126376
- Molecular Formula
- C45H33N10NaO21S6
- Formula Weight
- 1265.16
- MOL File
- 2610-10-8.mol
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DIRECT RED 80 Property
- Density
- 1.625[at 20℃]
- vapor pressure
- 0Pa at 25℃
- storage temp.
- room temp
- form
- powder
- Colour Index
- 35780
- pka
- pK1-6 < 2; pK7.8 >13(at 25℃)
- color
- Dark green to Dark red to Black
- Water Solubility
- Partly soluble in water, very slightly soluble in ethanol, and cellosolve. Insoluble in many organic solvents.
- λmax
- 528 nm
- ε(extinction coefficient)
- ≥12000 at 277-283nm in H2O
≥15000 at 223-235nm in H2O
≥32000 at 524-530nm in H2O - Merck
- 14,8548
- BRN
- 8185575
- InChIKey
- YIQKLZYTHXTDDT-IJPLDVMMSA-H
- LogP
- -2.82 at 20℃
- CAS DataBase Reference
- 2610-10-8
- EPA Substance Registry System
- C.I. Direct Red 80, hexasodium salt (2610-10-8)
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Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 2927.00.3000
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 365548
- Product name
- Direct Red 80
- Purity
- Dye content 25%
- Packaging
- 5g
- Price
- $46.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 365548
- Product name
- Direct Red 80
- Purity
- Dye content 25%
- Packaging
- 25g
- Price
- $150
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D4132
- Product name
- Direct Red 80 [for Biochemical Research]
- Packaging
- 5G
- Price
- $33
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D3273
- Product name
- Direct Red 80
- Packaging
- 25g
- Price
- $61
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B21693
- Product name
- Direct Red 80
- Packaging
- 5g
- Price
- $40.4
- Updated
- 2024/03/01
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DIRECT RED 80 Chemical Properties,Usage,Production
Uses
Direct red 80 is a dye useful as a cardiac muscle stain and as a model compound in adsorption studies. It has also been utilized to compare efficacy of textile dye removal in aqueous solutions.
Uses
Stain for connective tissue. Dye for cellulose fibers.
Definition
ChEBI: An organic sodium salt resulting from the formal condensation of Sirius red F3B (acid form) with six equivalents of sodium hydroxide. A polyazo dye used principally in staining methods for collagen and amyloid.
Flammability and Explosibility
Non flammable
Properties and Applications
|
Standard |
Acid Resistance |
Alkali Resistance |
Light Fastness |
Soaping |
Water |
||
|
Fading |
Stain |
Fading |
Stain |
||||
|
ISO |
4 |
3 |
4-5 |
3 |
3 |
||
|
AATCC |
5 |
2 |
4-5 |
3 |
3
|
||
DIRECT RED 80 Preparation Products And Raw materials
Raw materials
Preparation Products
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DIRECT RED 80 Suppliers
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- 1-516-6625404
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- 1-516-927-0118
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View Lastest Price from DIRECT RED 80 manufacturers
Hubei Lidu New Material Technology Co., Ltd
- Product
- DIRECT RED 80 2610-10-8
- Price
- US $0.00-0.00/g
- Min. Order
- 10g
- Purity
- 99%
- Supply Ability
- 20tons
- Release date
- 2024-09-20
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