CAS 16423-68-0 Erythrosin b - Materials / Alfa Chemistry

NAVIGATION

Erythrosin b

PRICE INQUIRY

Catalog Number

ACM16423680

CAS Number

16423-68-0

Product Name

Erythrosin b

Structure

Category

Xanthene Dyes

Description

Red powder or granules.

IUPAC Name

disodium;2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate

Molecular Weight

879.9g/mol

Molecular Formula

C20H6I4Na2O5

Canonical SMILES

C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)[O-])I)I)[O-])I.[Na+].[Na+]

InChI

InChI=1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2

InChI Key

RAGZEDHHTPQLAI-UHFFFAOYSA-L

Melting Point

>300°C (Decomposes)

Flash Point

373°C

Appearance

Maroon powder

Assay

0.99

Complexity

645

Covalently-Bonded Unit Count

EC Number

240-474-8;240-474-8

Exact Mass

879.6189g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

2',4',5',7'-Tetraiodofluorescein;Erythrosin;Erythrosin B;Erythrosine;Erythrosine B;F D and C #3;FD and C Red No. 3;FDC Red No. 3

Monoisotopic Mass

879.6189g/mol

Packaging

100 g

Rotatable Bond Count

Stability

Stable. Incompatible with strong oxidizing agents.

MSDS

Download MSDS

COA

Download COA

Spec Sheet

Download Spec Sheet

If you have any other questions or need other size, please get a quote.

CAS
Size
Purity
Price
Availability
Quantity
Order

16423-68-0
---
---
---
Inquiry
online inquiry

※ Please kindly note that our products are for research use only.

Xanthylium,3-[(2,6-dimethylphenyl)amino]-6-[(2,6-dimethylsulfophenyl)amino]-9-(2-sulfophenyl)-,inner salt,sodium salt(1:1)

: 12220-28-9
Rhodamine B

: 81-88-9
Rhodamine 800

: 137993-41-0
Bromopyrogallol red

: 16574-43-9
Eosin Y disodium salt, dye content 85%, indicator

: 17372-87-1
3',4',5',6'-Tetrahydroxyspiro[isobenzofuran-1(3H),9'-[9h]xanthene]-3-one

: 2103-64-2