A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
water soluble cellulase substrate. Product ID: 9-01096.
Fluorescein-triazole-PEG5-DOTA
Fluorescein-triazole-PEG5-DOTA. Uses: For industrial and laboratory use. Product Category: Fluorescein-PEG. Molecular formula: C67H79N11O18S. Mole weight: 1358.5 g/mol. Purity: 0.98. Product ID: DYE-FLU-0079. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescein tyramide
Fluorescein tyramide is a green fluorescent reagent (λ abs : 494 nm; λ em : 517 nm). Fluorescein tyramide is widely used for tyramide signal amplification (TSA) with a low-abundance in IHC, ICC, in situ hybridization (FISH) and flow cytometry (FCM) applications [1] [2]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 210236-90-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-131008.
substrate for protease detection (up to subnanogram levels). Product ID: 9-01524. Mole weight: fluorescent b-1,3-glucan. Purity: fluorescent b-1,3-glucan. Properties:
Fluorescence indicator green
Fluorescence indicator green. CAS No: 68611-47-2
Sarchem Laboratories New Jersey NJ
Fluorescent Brightener 113, Technical grade
Fluorescent Brightener 113, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 12768-92-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Fluorescent Brightener 134, Technical grade
Fluorescent Brightener 134, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 3426-43-5. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Fluorescent Brightener 135
Fluorescent Brightener 135. Group: Biochemicals. Grades: Highly Purified. CAS No. 1041-00-5. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. US Biological Life Sciences.
Worldwide
Fluorescent brightener 140
Fluorescent brightener 140. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fluorescent brightening agent 140. Product Category: Heterocyclic Organic Compound. CAS No. 61968-71-6. Molecular formula: C14H17NO2. Mole weight: 231.29. Purity: 0.96. IUPACName: 7-(diethylamino)-4-methylchromen-2-one. Density: 1.122g/cm³. Product ID: ACM61968716. Alfa Chemistry ISO 9001:2015 Certified. Categories: 7-DIETHYLAMINO-4-METHYLCOUMARIN.
Fluorescent brightener 184
2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene is a dye. It is used to prepare stable fluorescent silica nanoparticles as DNA carrier. 2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene is also used as the emissive layer of electroluminescent devices. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TINOPAL CBS-X;UVITEX 2B;UVITEX(R) 2B;UVITEX OB;TOSLAB 644820;2,2'-(2,5-thiophenediyl)bis(5-(1,1-dimethylethyl)-benzoxazol;2,2'-(2,5-thiophenediyl)bis(5-tert-butyl-benzoxazol;2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-benzoxazol. Product Category: Organic & Printed Electronics. Appearance: Light yellow-green crystals. CAS No. 7128-64-5. Molecular formula: C26H26N2O2S. Mole weight: 430.56. Purity: >98.0%(LC)(N). IUPACName: 5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole. Canonical SMILES: CC(C)(C)C1=CC2=C(C=C1)OC(=N2)C3=CC=C(S3)C4=NC5=C(O4)C=CC(=C5)C(C)(C)C. Density: 1.26. ECNumber: 230-426-4. Product ID: ACM7128645. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene.
Fluorescent brightener 184 (technical grade)
Fluorescent brightener 184 (technical grade). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene. Product Category: Promotional Products. CAS No. 7128-64-5. Purity: Tech. Product ID: ACM7128645-7. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent Brightener 204
Fluorescent Brightener 204. Uses: Designed for use in research and industrial production. Additional or Alternative Names: blankophor ra. Appearance: Llight yellow solid. CAS No. 76482-77-4. Molecular formula: C32H26N12Na2O6S2. Mole weight: 784.74. Product ID: ACM76482774. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent brightener 210
Fluorescent brightener 210. Uses: Designed for use in research and industrial production. Additional or Alternative Names: c.i. fluorescent brightener 211;Fluorescent Brightener 210;photine btm;Tetrasodium 4,4-bis[[4-morpholino-6-(p-sulphonatoanilino)-1,3,5-triazin-2-yl]amino]stilbene-2,2-disulphonate;Tetrasodium 4,4-bis[[4-morpholino-6-(p-sulphonatoanilino)-1,3,5-triazin-2-yl]amino]stilbene-2,2-disulphonate;2,2-(1,2-Ethenediyl)bis[5-[[4-(4-morpholinyl)-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]benzenesulfonic acid]tetrasodium salt;fluorescent brightening agent210;Fluorescent brightener VBA (C.I.210). Product Category: Heterocyclic Organic Compound. CAS No. 28950-61-0. Molecular formula: C40H36N12Na4O14S4. Mole weight: 1129. Product ID: ACM28950610. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent Brightener 210
Fluorescent Brightener 210 is a fluorescent whitening agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 28950-61-0. Pack Sizes: 100mg, 1g. Molecular Formula: C40H36N12Na4O14S4, Molecular Weight: 1129. US Biological Life Sciences.
Worldwide
Fluorescent Brightener 210, Technical grade
Fluorescent Brightener 210, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 28950-61-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Fluorescent Brightener 220
Fluorescent Brightener 220. Uses: Designed for use in research and industrial production. Additional or Alternative Names: C.I. Fluorescent Brightener 220. Appearance: Yellow to light yellow solid. CAS No. 16470-24-9. Molecular formula: C40H40N12Na4O16S4. Mole weight: 1165.04. Purity: Technical grade. Product ID: ACM16470249. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent Brightener 220, Technical grade
Fluorescent Brightener 220, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 16470-24-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C40H40N12Na4O16S4. US Biological Life Sciences.
Worldwide
Fluorescent brightener 24
Fluorescent Brightener 24, also known as Optical Brightener 24 or Basic Yellow 7, is a chemical compound used as a fluorescent whitening agent. Uses: It is often included in laundry detergents, paper, textiles, and plastics to enhance the appearance of white or light-colored materials by increasing their brightness and reducing the appearance of yellowing or dullness. Additional or Alternative Names: C.I. Fluorescent Brightener 24. Appearance: blue light purple solid. CAS No. 12224-02-1. Molecular formula: C40H40N12Na4O16S4. Mole weight: 1165.03. Purity: fluorescence degree:100%. IUPACName: tetrasodium;5-[[4-[bis(2-hydroxyethyl)amino]-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-[(E)-2-[4-[[4-[bis(2-hydroxyethyl)amino]-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate. Canonical SMILES: C1=CC(=CC(=C1)S(=O)(=O)[O-])NC2=NC(=NC(=N2)N(CCO)CCO)NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC(=CC=C6)S(=O)(=O)[O-])N(CCO)CCO)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]. Product ID: ACM12224021. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent brightener 264
Fluorescent brightener 264. Uses: Designed for use in research and industrial production. Additional or Alternative Names: C.I. 406235. Appearance: solid. CAS No. 68971-49-3. Molecular formula: C40H38N12Na6O22S6. Mole weight: 1369.13. Purity: 95+%. IUPACName: hexasodium;2-[[4-[bis(2-hydroxyethyl)amino]-6-[4-[(E)-2-[4-[[4-[bis(2-hydroxyethyl)amino]-6-(2,5-disulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-1,3,5-triazin-2-yl]amino]benzene-1,4-disulfonate. Canonical SMILES: C1=CC(=C(C=C1NC2=NC(=NC(=N2)N(CCO)CCO)NC3=C(C=CC(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])C=CC4=C(C=C(C=C4)NC5=NC(=NC(=N5)N(CCO)CCO)NC6=C(C=CC(=C6)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]. ECNumber: 273-468-9. Product ID: ACM68971493. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent brightener 28
Fluorescent brightener 28. Group: Biochemicals. Grades: Reagent Grade. CAS No. 4404-43-7. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
Fluorescent Brightener 28
Fluorescent Brightener 28. CAS No: 4404-43-7
Sarchem Laboratories New Jersey NJ
Fluorescent Brightener 28
Fluorescent Brightener 28. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Calcofluor White ST. Appearance: Yellow-greenish powder. CAS No. 4193-55-9. Molecular formula: C40H44N12O10S2.2Na. Mole weight: 960.95. Product ID: ACM4193559. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent Brightener 28 (25% in water)
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]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Calcofluor White M2R. CAS No. 4193-55-9. Pack Sizes: 250 mg (260.16 mM * 1 mL in Water); 1.25 g (260.16 mM * 5 mL in Water). Product ID: HY-D0367.
Fluorescent Brightener 351
Fluorescent Brightener 351. CAS No: 38775-22-3
Sarchem Laboratories New Jersey NJ
Fluorescent brightener 353
Fluorescent brightener 353. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tinopal MSP. Appearance: Solid. CAS No. 55585-28-9. Molecular formula: C40H34N12Na6O20S6. Mole weight: 1333.09. Purity: 0.99. Product ID: ACM55585289. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent brightener 357
Fluorescent brightener 357. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Hexasodium 2,2'-[vinylenebis[(3-sulfonato-4,1-phenylene)imino[6-(diethylamino)-1,3,5-triazine-4,2-diyl]imino]]bis[benzene-1,4-disulfonate]. CAS No. 41098-56-0. Molecular formula: C40H38N12Na6O18S6. Mole weight: 1305.13. Purity: Technical grade. IUPACName: hexasodium;2-[[4-(diethylamino)-6-[4-[(E)-2-[4-[[4-(diethylamino)-6-(2,5-disulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-1,3,5-triazin-2-yl]amino]benzene-1,4-disulfonate. Canonical SMILES: CCN(CC)C1=NC(=NC(=N1)NC2=C(C=CC(=C2)S(=O)(=O)[O-])S(=O)(=O)[O-])NC3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)NC5=NC(=NC(=N5)N(CC)CC)NC6=C(C=CC(=C6)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]. ECNumber: 255-217-5. Product ID: ACM41098560. Alfa Chemistry ISO 9001:2015 Certified. Categories: 1,4-Benzenedisulfonic acid.
Fluorescent Brightener 367
Fluorescent Brightener 367. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-Bis(1,3-benzoxazol-2-yl)naphthalene. Appearance: Yellow-green crystalline powder. CAS No. 5089-22-5. Molecular formula: C24H14N2O2. Mole weight: 362.38. Product ID: ACM5089225. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent Brightener 378
Fluorescent Brightener 378. CAS No: 40470-68-6
Sarchem Laboratories New Jersey NJ
Fluorescent Brightener 71-d10
Fluorescent Brightener 71-d10 is deuterium labelled form of Fluorescent Brightener 71 (F596080). Fluorescent (optical) brighteners are known for their characteristics of protecting baculoviruses against deactivation by UV light and enhancing the activity of these agents as microbial insecticides on hosts and semipermissive hosts. Fluorescent brighteners improve the bioinsecticidal activity of Anticarsia gemmatalis nucleopolyhedrovirus. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C40H28D10N12Na2O8S2, Molecular Weight: 934.98. US Biological Life Sciences.
Worldwide
Fluorescent brightener 71, Technical grade
Fluorescent brightener 71, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 16090-02-1. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Fluorescent brightener 85, Technical grade
Fluorescent brightener 85, Technical grade. Group: Biochemicals. Grades: Purified. CAS No. 12224-06-5. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences.
FluOrescent brightener OB-1. Group: Biochemicals. Grades: Highly Purified. CAS No. 1533-45-5. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
Fluorescent brightening agent 24
Fluorescent brightening agent 24. Uses: Designed for use in research and industrial production. Additional or Alternative Names: C.I. Fluorescent Brightener 24. Product Category: Promotional Products. Appearance: solid. CAS No. 12224-02-1. Molecular formula: C40H40N12Na4O16S4. Mole weight: 1165.03. Purity: fluorescence degree:100%. Product ID: ACM12224021-1. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent brightening agent 264
Fluorescent brightening agent 264. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fluorescent brightener 264. Product Category: Promotional Products. Appearance: solid. CAS No. 68971-49-3. Molecular formula: C40H38N12Na6O22S6. Mole weight: 1369.13. Purity: 95+%. Product ID: ACM68971493-1. Alfa Chemistry ISO 9001:2015 Certified.
Fluorescent DOTAP
Fluorescent DOTAP (NBD-DOTAP) is a cationic lipid which can be used for nucleic acid and protein delivery. Fluorescent DOTAP is labeled with a fluorophore NBD (maximum excitation/emission wavelength ?463/536 nm). Fluorescent DOTAP can be used for gene delivery systems, drug delivery, as well as cell imaging and nanocarrier tracking. Fluorescent DOTAP is an ideal candidate for both biological and pharmaceutical formulation (e.g. co-delivery of vaccines) research[1][3]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: NBD-DOTAP. CAS No. 1010076-97-7. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-143702.
Fluorescent IEF-Marker pI 10.3 solution
1 mg/mL in H2O. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 2.1 solution
3 mg/mL in isopropanol/water 1:1. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 4.0 solution
1 mg/mL in H2O. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 5.2 solution
1 mg/mL in 5 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 5.5 solution
3 mg/mL in 15 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 5.9 solution
2 mg/mL in 10 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 6.7 solution
1 mg/mL in 10 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 7.2 solution
1 mg/mL in 4 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 7.6 solution
1 mg/mL in 10 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 8.1 solution
3 mg/mL in H2O. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 8.7 solution
1 mg/mL in 10 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 9.0 solution
1 mg/mL in 10 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent IEF-Marker pI 9.5 solution
3 mg/mL in 8 mM HCl. Group: Fluorescence/luminescence spectroscopy.
Fluorescent labeled polyethylene glycol
Fluorescent labeled polyethylene glycol. Group: other nano materials. CAS No. 25322-68-3. > 99.9 %.
Fluorescent Microspheres
Fluorescent Microspheres. Group: other quantum dots.