ChemicalBook > Product Catalog > Biochemical Engineering > Biochemical Reagents > Biological Dyes > Martius Yellow
Martius Yellow
Martius Yellow Basic information
- Product Name:
- Martius Yellow
- Synonyms:
-
- NAPHTHOL YELLOW
- CI NO 10315
- CI 10315
- MANCHESTER YELLOW
- MARTIUS YELLOW
- 2,4-DINITRO-1-NAPHTHOL
- 2，4-Dinitronaphthol
- ACID YELLOW 24
- CAS:
- 605-69-6
- MF:
- C10H6N2O5
- MW:
- 234.16
- EINECS:
- 210-093-1
- Product Categories:
-
- Nitro
- Mol File:
- 605-69-6.mol
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Martius Yellow Chemical Properties
- Melting point:
- 130-133 °C(lit.)
- Boiling point:
- 376.48°C (rough estimate)
- Density
- 1.4886 (rough estimate)
- refractive index
- 1.7040 (estimate)
- solubility
- Solubility Very slightly soluble in water, ethanol
- pka
- 2.12(at 25℃)
- Colour Index
- 10315
- form
- powder
- color
- Yellow orange
- PH Range
- Colorless (2.0) to yellow (3.2)
- λmax
- 430nm, 420nm, 432nm
- BRN
- 2057462
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- Major Application
- Photoresists, magnetic recording materials, explosives, polymerization inhibitor, surface coatings, coloring hair, for animal identification
- EPA Substance Registry System
- 1-Naphthalenol, 2,4-dinitro- (605-69-6)
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MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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Martius Yellow Usage And Synthesis
Chemical Properties
solid
Definition
ChEBI: A naphthol in which the hydroxy substituent is at C-1 with nitro groups at C-2 and -4.
Safety Profile
Poison by subcutaneous, intramuscular, intravenous, and intraperitoneal routes. Human reproductive effects by skin contact: skin toxicity. Mutation data reported. For fire, disaster, and explosion hazards, see NITRATES.
Purification Methods
Crystallise the naphthol from *benzene or aqueous EtOH. [Beilstein 6 IV 4240.]
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Martius Yellow(605-69-6)Related Product Information
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