306509

Sigma-Aldrich

Reactive Orange 16

Dye content ≥70 %

Synonym(s):
Remazol Brilliant Orange 3R
Empirical Formula (Hill Notation):
C20H17N3Na2O11S3
CAS Number:
Molecular Weight:
617.54
Colour Index Number:
17757
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47

Quality Level

assay

>70% (HPLC)

form

powder

composition

Dye content, ≥70%

application(s)

hematology: suitable
histology: suitable

mp

>300 °C (lit.)

λmax

388 nm
494 nm (2nd)

Featured Industry

Diagnostic Assay Manufacturing

storage temp.

room temp

SMILES string

[Na+].[Na+].CC(=O)Nc1ccc2cc(c(\N=N\c3ccc(cc3)S(=O)(=O)CCOS([O-])(=O)=O)c(O)c2c1)S([O-])(=O)=O

InChI

1S/C20H19N3O11S3.2Na/c1-12(24)21-15-3-2-13-10-18(36(28,29)30)19(20(25)17(13)11-15)23-22-14-4-6-16(7-5-14)35(26,27)9-8-34-37(31,32)33;;/h2-7,10-11,25H,8-9H2,1H3,(H,21,24)(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b23-22+;;

InChI key

DHHGSXPASZBLGC-VPMNAVQSSA-L

Related Categories

General description

Reactive Orange 16 is an anionic dye. It belongs to the class of azo dyes. It can be biodegraded by the yeast Consortium Spp.

Packaging

100 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

hazcat

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Hatice Atacag Erkurt
Biodegradation of Azo Dyes (2010)

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