Fluorescent Brightener 28
Fluorescent brightener 28 is a fluorescent whitening agent commonly used in the padding process of the textile industry. Fluorescent brightener 28 is capable of staining polysaccharides such as cellulose, and when the plasma membrane ruptures, it also weakly stains the cytoplasm and strongly stains the cell nucleus. Additionally, Fluorescent brightener 28 can be utilized to detect intracellular chitin in living cells. Fluorescent Brightener 28 also is a visible light emitting diode (LED) -light sensitive photoinitiator for free radical photopolymerizations[1][2][3].
Product Specifications
CAS Number
[4193-55-9]
Product Name Alternative
Calcofluor White M2R
UNSPSC
12171500
Hazard Statement
H319
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/fluorescent-brightener-28.html
Purity
93.20
Solubility
DMSO : 150 mg/mL (ultrasonic; warming; heat to 60°C) |H2O : 50 mg/mL (ultrasonic; warming; heat to 60°C)
Smiles
O=S(C1=CC(NC2=NC(NC3=CC=CC=C3)=NC(N(CCO)CCO)=N2)=CC=C1/C=C/C4=CC=C(NC5=NC(NC6=CC=CC=C6)=NC(N(CCO)CCO)=N5)C=C4S(=O)(O[Na])=O)(O[Na])=O
Molecular Formula
C40H42N12Na2O10S2
Molecular Weight
960.95
Precautions
H319
References & Citations
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Explore Other Products
Discover premium biology products from our extensive collection of 20M+ items
