Fast Blue B Salt

Names

[ Name ]:
Fast Blue B Salt

[Synonym ]:
Di-o-anisidine diazotatezinc double salt
Azoic Diazo No.48 zinc salt
Fast Blue B
Fast Blue B zinc salt
Fast blue B salt
EINECS 283-430-3
[1,1'-Biphenyl]-4,4'-bis(diazonium), 3,3'-dimethoxy-, chloride, zinc salt (1:4:1)
3,3'-Dimethoxy-4,4'-biphenylbis(diazonium) zinc chloride (1:1:4)
MFCD00075203
Echtblausalz B
Tetrazotized di-2-anisidine,ZnCl2
FAST BLUE B SALT FOR MICROSCOPY

Biological Activity

[Description]:

Fast Blue B Salt is a coloring agent that dissolves fats and phenolic compounds extracted from rye, as well as diazonium. Fast Blue B Salt can be used for the semiquantification of alkylresorcinols in rye and produces a color precipitate in the presence of acetone[1].

[Related Catalog]:

Research Areas >> Others

[References]

[1]. Tłuścik F, et al. Alkylresorcinols in rye (Secale cereale L.) grains. VI. Colorimetric micromethod for the determination of alkylresorcinols with the use of diazonium salt, Fast Blue B[J]. Acta Societatis Botanicorum Poloniae, 1981, 50(4): 645-651.

Chemical & Physical Properties

[ Melting Point ]:
>300ºC(lit.)

[ Molecular Formula ]:
C₁₄H₁₂Cl₄N₄O₂Zn

[ Molecular Weight ]:
475.492

[ Exact Mass ]:
471.900574

[ PSA ]:
74.76000

[ Storage condition ]:
2-8°C

[ Stability ]:
Stable. Incompatible with strong oxidizing agents, alkaline hydroxides. May discolour on exposure to light.

[ Water Solubility ]:
H2O: soluble1mg/mL

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H350

[ Precautionary Statements ]:
P201-P308 + P313

[ Personal Protective Equipment ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
T

[ Risk Phrases ]:
R45

[ Safety Phrases ]:
53-45

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

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