Dyes and Pigments
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Congo Red CAS 573-58-0阅读更多
Chemical Name: Congo Red
CAS No.: 573-58-0
Molecular Fomula: C32H22N6Na2O6S2
Molecular weight:?696.66
Appearance:?Brown red powder -
Congo Red CAS 573-58-0阅读更多
Chemical Name: Congo Red
CAS No.: 573-58-0
Molecular Fomula: C32H22N6Na2O6S2
Molecular weight:?696.66
Appearance:?Brown red powder -
Cyclopentane Cas 287-92-3加入购物车-50%Limited原价为：$199.00。$100.00当前价格为：$100.00。
Product name:Cyclopentane
Purity:96%
Appearance:White powder
Package:25kg/bag
Sample:Available
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Dehydrocholic acid CAS 81-23-2加入购物车-50%Limited原价为：$199.00。$100.00当前价格为：$100.00。
Chemical Name: Dehydrocholic acid
Synonyms: Acide dehydrocholique; Triketocholanic acid
CAS No.: 81-23-2
Molecular Formula: C24H34O5
Molecular Weight: 402.53
Appearance: Powder -
Disperse Blue 14 Cas 2475-44-7阅读更多
Appearance: Blue powder
Assay: 99%min
Packaging: 25kg/drum
Sample: Available
Capacity: 100MT/Month -
Disperse Blue 72 CAS 12217-81-1/81-48-1阅读更多
Chemical Name: Disperse Blue 72
Synonyms: Solvent Blue 90; 1-Hydroxy-4-[(4-methylphenyl)amino]-9,10-anthracenedione; Alizurine Purple SS; Solvent Violet 13
CAS No.: 12217-81-1/81-48-1
Molecular Formula: C21H15NO3
Molecular Weight: 329.3487
Appearance: Powder Crystal -
Disperse Blue 72 CAS 12217-81-1/81-48-1阅读更多
Chemical Name: Disperse Blue 72
Synonyms: Solvent Blue 90; 1-Hydroxy-4-[(4-methylphenyl)amino]-9,10-anthracenedione; Alizurine Purple SS; Solvent Violet 13
CAS No.: 12217-81-1/81-48-1
Molecular Formula: C21H15NO3
Molecular Weight: 329.3487
Appearance: Powder Crystal -
Disperse Violet 26 CAS 6408-72-6阅读更多
Chemical Name: Disperse Violet 26
CAS No.: 6408-72-6
Molecular Fomula: C26H18N2O4
Molecular weight: 422.43
Appearance: Reddish brown powder
Assay: ??99.0 -
Disperse Violet 26 CAS 6408-72-6阅读更多
Chemical Name: Disperse Violet 26
CAS No.: 6408-72-6
Molecular Fomula: C26H18N2O4
Molecular weight: 422.43
Appearance: Reddish brown powder
Assay: ??99.0 -
Disperse Violet 93 CAS 52697-38-8阅读更多
Chemical Name: Disperse Violet 93
CAS No.: 52697-38-8
Molecular Fomula: C18H19BrN6O5
Molecular weight: 479.28
Appearance: violet powder -
Fluorescein CAS #2321-07-5阅读更多
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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Fluorescein CAS 2321-07-5阅读更多
Chemical Name: Fluorescein
Synonyms: Di Resorcinol Phthalein; Tetraoxyphthalophenone anhydride; Resorcinol Phthalein
CAS No.: 2321-07-5
Molecular Formula: C20H12O5
Molecular Weight: 332.31 -
Fluorescent Brightener 135 CAS 12224-12-3/1041-00-5阅读更多
Chemical Name: Fluorescent Brightener 135
Synonyms: 2,2??-(1,2-Ethenediyl)bis[5-methylbenzoxazole]; 1,2-Bis(5-methyl-2-benzoxazole)ethylene
CAS No.: 12224-12-3/1041-00-5
Molecular Fomula: C18H14N2O2
Molecular weight: 290.31596
Appearance: yellow powder
Assay: ??99.0% -
Fluorescent Brightener 236 CAS 3333-62-8阅读更多
Chemical Name: Fluorescent Brightener 236
Synonyms: C.I.Flourescent Brightener 236; 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone; Hakkol PSR; Leucophor EGM
CAS No.: 3333-62-8
Molecular Fomula: C18H14N2O2
Molecular weight: 290.31596
Appearance: Yellow powder
Assay: ??99.0% -
Fluorescent Brightener 236 CAS 3333-62-8阅读更多
Chemical Name: Fluorescent Brightener 236
Synonyms: C.I.Flourescent Brightener 236; 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone; Hakkol PSR; Leucophor EGM
CAS No.: 3333-62-8
Molecular Fomula: C18H14N2O2
Molecular weight: 290.31596
Appearance: Yellow powder
Assay: ??99.0% -
Fluorescent Brightener 28 CAS 4404-43-7阅读更多
Chemical Name: Fluorescent Brightener 28
CAS No.: 4404-43-7
Molecular Fomula: C40H44N12O10S2
Molecular weight: 916.98
Appearance: Light yellow solid -
Fluorescent Brightener 367 / Optical Brightener KCB CAS 5089-22-5阅读更多
Chemical name: Fluorescent Brightener 367 ; Optical Brightener KCB
Appearance: yellow to green crystalline powder
Sample: Available -
Fluorescent brightener ER-III CAS 79026-03-2阅读更多
Density: 1.187
CAS: Fluorescent Brightener ER-III
Appearance: Green-yellow crystals
Packing: 25kg/bag
Sample: Available -
FUCHSIN BASIC CAS 632-99-5阅读更多
Chemical Name: FUCHSIN BASIC
CAS No.: 632-99-5
Molecular Fomula: C20H20ClN3
Molecular weight: 337.85
Appearance: green to dark green powder
Assay: 99%min
