ChemicalBook > CAS DataBase List > Pigment Red 21
Pigment Red 21
- Product Name
- Pigment Red 21
- CAS No.
- 6410-26-0
- Chemical Name
- Pigment Red 21
- Synonyms
- C.I.P.R21;dahongfen;C.I. 12300;yanliaohong;dahongfen808;808dahongfen;Sodiumscarlet;NAPTHOL RED YR;pigment red 21;Einecs 229-096-4
- CBNumber
- CB3854884
- Molecular Formula
- C23H16ClN3O2
- Formula Weight
- 401.85
- MOL File
- 6410-26-0.mol
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Pigment Red 21 Property
- Boiling point:
- 566.1±50.0 °C(Predicted)
- Density
- 1.31
- pka
- 10.63±0.50(Predicted)
- CAS DataBase Reference
- 6410-26-0(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Naphthalenecarboxamide, 4-[(2-chlorophenyl)azo]-3-hydroxy-N-phenyl- (6410-26-0)
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N-Bromosuccinimide Price
TRC
- Product number
- P437755
- Product name
- PigmentRed21
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 098854
- Product name
- 4-((2-Chlorophenyl)diazenyl)-3-hydroxy-N-phenyl-2-naphthamide
- Purity
- 95+%
- Packaging
- 1g
- Price
- $76
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 098854
- Product name
- 4-((2-Chlorophenyl)diazenyl)-3-hydroxy-N-phenyl-2-naphthamide
- Purity
- 95+%
- Packaging
- 5g
- Price
- $202
- Updated
- 2021/12/16
AK Scientific
- Product number
- O852
- Product name
- PigmentRed21,tech.
- Packaging
- 25g
- Price
- $227
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 098854
- Product name
- 4-((2-Chlorophenyl)diazenyl)-3-hydroxy-N-phenyl-2-naphthamide
- Purity
- 95+%
- Packaging
- 10g
- Price
- $315
- Updated
- 2021/12/16
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Pigment Red 21 Chemical Properties,Usage,Production
Uses
Pigment red 21 is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
References
[1] Sultana M, et al. A review on experimental chemically modified activated carbon to enhance dye and heavy metals adsorption[J]. Cleaner engineering and technology, 2022, 6: 100382.
Pigment Red 21 Preparation Products And Raw materials
Raw materials
Naphthol AS
4-Aminotoluene-3-sulfonic acid
Calcium chloride
Urea
Sodium nitrite
Aniline
Oleic acid
Hydrochloric acid
Sodium hydroxide
2-Amino-4-chloro-5-methylbenzenesulfonic acid
2-Naphthol
Preparation Products
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Pigment Red 21 Suppliers
- Tel
- --
- Fax
- --
- Country
- Ghardaia
- ProdList
- 16
- Advantage
- 38
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View Lastest Price from Pigment Red 21 manufacturers
Career Henan Chemical Co
- Product
- Pigment Red 21 6410-26-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%-100%
- Supply Ability
- 1
- Release date
- 2018-08-10
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