text.skipToContent text.skipToNavigation

{{ addToCartData.mixPtRmWarning }}

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.displayProductCode}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Quick Order
If not, click 'cancel'. You can also save this item for later.
Cancel
If not, click 'cancel'. You can also save this item for later.
Cancel

Product Code

TRC-A190315

CAS Number

6408-78-2

Product Format

Neat

Molecular Formula

C20H13N2NaO5S

Molecular Weight

416.38

Product Categories

TRC, Stains & dyes

Product Type

Contaminant

Alternate CAS Number

2786-71-2

Price and availability

48-hour USA dispatch time
Freight restricted.
If Exact Weight packaging is selected, a certificate will be delivered with the product, which will indicate the mass of the material dispensed into the vial with a precision of up to 3 decimal places. Exceptions apply.

{{ favouriteItem.successMessage }}

View favourites

Product removed from your favourites

{{ addToCartData.mixPtRmWarning }}

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.displayProductCode}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Documentation

Where shall we send your requested CoA?
Part number:  {{ coaPopupData.packSize.code }}

{{ errors.first('RequestCoaForm.lotNumber') }}

{{ errors.first('RequestCoaForm.requestEmail') }}

LGC will use your email address only for the purposes of providing the requested document.
For information about our data processing activities, please visit our Privacy Notice.
Where shall we send your requested CoA?

Enter your email address and we'll email you the relevant CoA for lots:
{{ coaPopupData.packSize.coaSelectedLotNumbers }}

{{ errors.first('SendDownloadCoaLinkForm.coaEmail') }}

By entering your email address, you confirm that you give your consent to LGC to share information in connection with the product(s) above and other similar products from time to time. LGC will process your personal data in accordance with all applicable data protection rules and regulations. For information relating to LGC's data processing activities, please visit our Privacy Policy below (see footer).
Thank you

We will be sending the CoA to your email address {{ coaEmailPopupData.userEmail }}

Thank you

Your request has been sent to our sales team to process.

Product Information

Chemical Data

Analyte Name

Acid Blue 25

CAS Number

6408-78-2

Molecular Formula

C20H13N2NaO5S

Molecular Weight

416.38

Accurate Mass

416.0443

SMILES

[Na+].Nc1c2C(=O)c3ccccc3C(=O)c2c(Nc4ccccc4)cc1S(=O)(=O)[O-]

InChI

InChI=1S/C20H14N2O5S.Na/c21-18-15(28(25,26)27)10-14(22-11-6-2-1-3-7-11)16-17(18)20(24)13-9-5-4-8-12(13)19(16)23;/h1-10,22H,21H2,(H,25,26,27);/q;+1/p-1

IUPAC

sodium;1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonate

Alternate CAS Number

2786-71-2

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

Punchout session timeout warning

Your punchout session will expire in1 min59 sec.

Select "Continue session" to extend your session.