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F2256

Sigma-Aldrich

Fast Red RC Salt

Synonym(s):

2-Amino-4-chloroanisole diazotated zinc chloride complex, 5-Chloro-2-methoxybenzenediazonium chloride hemi(zinc chloride) salt, Diazo Fast Red RC

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About This Item

Empirical Formula (Hill Notation):
C7H6Cl2N2O · 0.5ZnCl2
CAS Number:
Molecular Weight:
273.19
Colour Index Number:
37120
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47

form

powder

Quality Level

composition

Dye content, ~20%

solubility

water: 1 mg/mL

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Cl-].[Cl-].Cl[Zn]Cl.COc1ccc(Cl)cc1[N+]#N.COc2ccc(Cl)cc2[N+]#N

InChI

1S/2C7H6ClN2O.4ClH.Zn/c2*1-11-7-3-2-5(8)4-6(7)10-9;;;;;/h2*2-4H,1H3;4*1H;/q2*+1;;;;;+2/p-4

InChI key

YHUGASVQWCSKGW-UHFFFAOYSA-J

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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