Coomassie Blue R-250

Identify Properties Safty Prices Suppliers 1 Links ☰

Identify Properties Safty Prices Suppliers 1 Links

CAS 6104-59-2

Formula C45H44N3NaO7S2

MDL MFCD00041762

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
613274391563	Coomassie Blue R-250 (613274391563)		on request	+ -

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Identify

Synonyms:

acid cyanine 6b ; page blue 83 ; serva blue r ; r-250 ; c.i.acidblue83 ; derminaazure6b ; cbb r-250 ; ci no 42660 ; acid blue 83 ; ci 42660

CAS:

6104-59-2

EINECS:

228-060-5

Molecular Formula:

C45H44N3NaO7S2

MDL:

MFCD00041762

SMILES:

CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC.[Na+]

Properties

Molecular Weight:

825.97 g·mol−1

Melting point:

174-180 °C

Flash point:

14 °C

Safety Information

Hazard Symbols: F, T, Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

11-23/24/25-36/38-39/23/24/25-36/37/38-20/21/22-10 (R)

Safety Codes:

22-24/25-45-36/37/39-26-36-36/37-16 (S)

WGK Germany:

RID / ADR:

UN 1230 3 / PG 2

Storage temperature:

Store at RT.

Prices

In the last 8 years, 1 prices are shown for »Coomassie Blue R-250« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2017 from USD 89.00 for 25g to USD 89.00 per 25g in 2023 .