Sodium 5-[(4-nitrophenyl)azo]salicylate Chemical Properties

Melting point:

253-254 °C

RTECS 

DH2528600

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Methanol (Slightly), Water (Slightly)

form 

Solid

pka

11.2(at 25℃)

color 

Orange to brown

Water Solubility 

soluble

Merck 

14,255

Stability:

Stable. Incompatible with strong oxidizing agents, strong reducing agents.

CAS DataBase Reference

1718-34-9(CAS DataBase Reference)

EPA Substance Registry System

Benzoic acid, 2-hydroxy-5-[(4-nitrophenyl)azo]-, monosodium salt (1718-34-9)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22

Safety Statements 

24/25

TSCA 

Yes

HS Code 

32041200

MSDS

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Sodium 5-[(4-nitrophenyl)azo]salicylate Usage And Synthesis

Chemical Properties

rust coloured solid

Uses

Alizarin Yellow R sodium 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.

Sodium 5-[(4-nitrophenyl)azo]salicylate(1718-34-9)Related Product Information

• Alizarin Red S
• 4-Nitrobenzoic acid
• 4-Nitrobenzaldehyde
• 4-Nitrobenzyl alcohol
• Sodium 4-aminosalicylate dihydrate
• Sodium benzoate
• Sodium chloride
• Methyl salicylate
• Sodium salicylate
• Phosphorus
• 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate
• EPA
• Diclofenac sodium
• Mordant Red 19
• Sodium chlorite
• Sodium hydroxide
• Salicylic acid
• Sodium acetate