Description
Optical brightener KSB
Optical brightener KSB quick Details
Chemical Name:Optical brightener KSB
CAS No.: 7128-54-5
Molecular Fomula:C26H18N2O2
Molecular weight: 390
Appearance: Slight yellowish green crystal powder
Melting point:237-239??
Optical brightener KSB typical Properties
Item
Standard
Appearance
Yellowish green powder
Content HPLC
?R99%
Color shade
Blue
Mesh
?R200meshes
Melting point
210-212 ??
Optical brightener KSB Usage
Applicable to all kinds of plastics, dedicated to PP and PE recycled materials, high whiteness and brightness. High temperature resistance, light fastness, high efficiency and environmental friendly.
Optical brightener KSB Packaging and Shipping:
Packing: 25Kg/drum
Delivery:delivery within 3-5working days
Optical brightener KSB Storage
Avoiding light and drying
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Fluorescein is a fluorescent group commonly used in microscopes, dye lasers as gain media, forensic and serological detection of potential blood stains, and dye tracing. The maximum absorption wavelength of fluorescein is 494 nm, and the maximum emission wavelength is 521 nm (in water). The main derivatives are fluorescein isothiocyanate (FITC) and 6-FAM phosphorous amide in oligonucleotide synthesis.
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Package:50g/100g/250g/500g/1kg/bulk quantity
Worldwide Delivery
Made in China
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