Description
Solvent Yellow 56?Quick Details
Chemical Name: Solvent Yellow 56
CAS No.: 2481-94-9
Molecular Fomula: C16H19N3
Chemical Structure:
Molecular weight:?253.34
Appearance:?deep orange to very deep orange
Assay????97.0%
Solvent Yellow 56?Typical Properties
Melting point?
94-96??C
Boiling point?
386.54??C (rough estimate)
density?
1.0901 (rough estimate)
vapor pressure?
0Pa at 25??
refractive index?
1.6470 (estimate)
storage temp.?
-20??C
solubility?
Chloroform (Sparingly), DMSO (Slightly, Sonicated)
pka
3.41??0.50(Predicted)
form?
A solid
Colour Index?
11021
color?
Dark Orange to Very Dark Orange
Solvent Yellow 56??application:
Mainly used for pulp coloring of polyester fiber
Solvent Yellow 56??Packaging and Shipping?
customized according to customer needs.
Solvent Yellow 56??Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.
Related Products
Molecular Weight:630.64g/mol
Package:50g/100g/250g/500g/1kg/bulk quantity
Worldwide Delivery
Made in China
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.
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Molecular weight:?696.66
Appearance:?Brown red powder
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Package:25kg/bag
Sample:Available
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Molecular Weight: 606.57
Appearance:?Blue powder
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Purity:99%
Appearance:Light Yellow Powder
Package:Customized according to customer needs.
Sample:Available
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Synonyms: 1,2-Dimethylbenzene; ortho-xylene
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Molecular Weight: 106.17
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Appearance: Dark purple powder
Assay: ??99.0%
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Molecular Weight: 257.5
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Synonyms: Dimethyltoluthionine chloride; Basic Blue 17; Methylene Blue T50
MF: C15H16ClN3S
MW: 305.82
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Appearance: Dark green to black powder
Assay: ??85.0%
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