94890
Victoria Blue B
suitable for microscopy
Synonym(s):
Basic Blue 26, Basic Blue B
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About This Item
Empirical Formula (Hill Notation):
C33H32ClN3
CAS Number:
Molecular Weight:
506.08
EC Number:
219-943-6
UNSPSC Code:
12171500
NACRES:
NA.25
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4094258
Colour Index Number:
44045
form
powder
Quality Segment
technique(s)
microbe id | staining: suitable
mp
206 °C (dec.) (lit.)
suitability
suitable for microscopy
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
Application
Victoria Blue B is used as a nuclear stain in cytology/histochemical applications. Victoria Blue B may be used in the quantitative determination of phospholipids.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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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
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)
Some variability factors in the cytomorphological analysis of frozen bull semen.
Galli A, Paloschi L, Pizzi F.
Andrologie, 21, 120-126 (1989)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 94890-100G | 04061835541874 |
| 94890-25G | 04061833296981 |