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
Related Products
Chemical Name: 3-Hydroxybutyric acid
CAS No.: 625-71-8
Molecular Formula: C4H8O3
Molecular Weight: 104.1
Appearance: White powder
Chemical Name: Arabic gum
CAS No.: 9000-01-5
Appearance: powder
Chemical Name: REACTIVE BLUE 19
Synonyms: CI Reactive Blue 19; Brilliant Blue KN-R
Cas No.: 2580-78-1
Molecular Fomula: C22H19N2NaO11S3
Molecular Weight: 606.57
Appearance:?Blue powder
Pigment blue 29, also known as ultramarine blue, is a multi-component inorganic pigment (sulfur-containing sodium aluminosilicate), also known as cloud blue or ocean blue. Ultramarine is insoluble in water and is resistant to alkali, weather resistance and light resistance. However, it changes color when exposed to acid and has weak tinting and hiding power. Pigment blue 29 has a wide range of uses and is commonly used in coatings, plastics, resins, inks, construction, paper, detergents, painting pigments, cosmetics and other industries.
Chemical Name: UV-120
Other Name: (2’,4’-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate)
CAS No.: 4221-80-1
Molecular Fomula: C29H42O3
Molecular weight: 438.66
Assay: ≥99%（LC）
Chemical Name: BASIC BLUE 99
Cas No.: 68123-13-7
Molecular Fomula: C19H20BrClN4O2
Molecular Weight: 451.75
Appearance:?Blue Powder
Chemical Name: Quercetin-3-O-sophoroside
CAS No.: 18609-17-1
Molecular Formula: C27H30O17
Molecular Weight: 626.52
Product name:Cyclopentane
Purity:96%
Appearance:White powder
Package:25kg/bag
Sample:Available
Chemical Name: Mordant Orange 1
CAS No.: 2243-76-7
Molecular Fomula: C13H9N3O5
Molecular weight:?287.23
Appearance:?Orange brown powder
Assay????99.0%
Fluorescein is a synthetic organic compound that appears as a dark orange/red powder and is slightly soluble in water and alcohol. It is widely used as a fluorescent tracer for many applications.
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.
Chemical Name: o-Xylene
Synonyms: 1,2-Dimethylbenzene; ortho-xylene
CAS No.: 95-47-6
Molecular Formula: C8H10
Molecular Weight: 106.17
Chemical Name: Toluidine Blue O
Synonyms: Dimethyltoluthionine chloride; Basic Blue 17; Methylene Blue T50
MF: C15H16ClN3S
MW: 305.82
CAS: 92-31-9
Appearance: Dark green to black powder
Assay: ??85.0%
Reviews
There are no reviews yet.