Key Documents

View All Documentation

V0753

Victoria Blue B

Name: Victoria Blue B
Brand: SIGMA

Dye content ≥75 %

Synonym(s):

Basic Blue 26, Basic Blue B

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₃₃H₃₂ClN₃

CAS Number:

2580-56-5

Molecular Weight:

506.08

EC Number:

219-943-6

PubChem Substance ID:

24900699

UNSPSC Code:

12171500

Beilstein/REAXYS Number:

4094258

MDL number:

MFCD00011878

Colour Index Number:

44045

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

composition

Dye content, ≥75%

mp

206 °C (dec.) (lit.)

SMILES string

[Cl-].CN(C)c1ccc(cc1)/C(=C2/C=C\C(C=C2)=[N+](\C)C)c3ccc(Nc4ccccc4)c5ccccc35

InChI

1S/C33H31N3.ClH/c1-35(2)27-18-14-24(15-19-27)33(25-16-20-28(21-17-25)36(3)4)31-22-23-32(30-13-9-8-12-29(30)31)34-26-10-6-5-7-11-26;/h5-23H,1-4H3;1H

InChI key

LLWJPGAKXJBKKA-UHFFFAOYSA-N

Description

pictograms

GHS05,GHS07,GHS09

signalword

Danger

hcodes

H302,H314,H317,H410

pcodes

P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

The use of dye surrogates to illustrate local anesthetic drug sequestration by lipid emulsion: a visual demonstration of the lipid sink effect.

Aikaterini Papadopoulou et al.

Regional anesthesia and pain medicine, 37(2), 183-187 (2012-02-23)

We hypothesized that by substituting a dye surrogate in place of local anesthetic, we could visually demonstrate dye sequestration by lipid emulsion that would be dependent on both dye lipophilicity and the amount of lipid emulsion used. We selected 2

Dye standards, Part II. 4: Victoria blue B (CI 44045). European Committee for Clinical Laboratory Standards (ECCLS), Subcommittee on Reference Materials for Tissue Stains (SRMTS).

The Histochemical journal, 24(4), 230-232 (1992-04-01)

[Spectrophotometric determination of chondroitin sulfate with victory blue B].

Yuan-yuan Chen et al.

Guang pu xue yu guang pu fen xi = Guang pu, 26(6), 1148-1150 (2006-09-12)

In pH 4.0 acetic acid-sodium acetate buffer solution, cationic dye victory blue B shows an absorption peak at 614 nm, and the absorption peak decreases after it reacts with chondroitin sulfate to form association particles. The decrease in absorption value

View All Related Papers