274216

Sigma-Aldrich

Astrazon Orange G

Synonym(s):
Basic Orange 21
Empirical Formula (Hill Notation):
C22H23ClN2
CAS Number:
Molecular Weight:
350.88
Colour Index Number:
48035
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47
Pricing and availability is not currently available.

Quality Level

form

powder

application(s)

hematology: suitable
histology: suitable

solubility

methanol: water (1:1): 10 mg/mL, clear to hazy, red-orange

λmax

490 nm

ε (extinction coefficient)

≥19000 at 487-493 nm
≥3000 at 268-274 nm

Featured Industry

Diagnostic Assay Manufacturing

storage temp.

room temp

SMILES string

[Cl-].Cc1[nH]c2ccccc2c1\C=C\C3=[N+](C)c4ccccc4C3(C)C

InChI

1S/C22H22N2.ClH/c1-15-16(17-9-5-7-11-19(17)23-15)13-14-21-22(2,3)18-10-6-8-12-20(18)24(21)4;/h5-14H,1-4H3;1H

InChI key

ZOMLUNRKXJYKPD-UHFFFAOYSA-N

Related Categories

Packaging

100 g in glass bottle

Application

Metachromatic dye

Pictograms

Exclamation mark

Signal Word

Warning

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin

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