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| Product | Description | |
|---|---|---|
| 2,5-Cyclohexadien-1-one, 4-[[4-(phenylamino)phenyl]imino]-, reaction products with sodium sulfide (Na2(Sx)) | 2,5-Cyclohexadien-1-one, 4-[[4-(phenylamino)phenyl]imino]-, reaction products with sodium sulfide (Na2(Sx)). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Blue 13;Sulfur blue 13 (C.I. 53450);Indigo R;Kayaku Sulphur Brilliant Indigo CL;Kayaku Sulphur Indigo R;Mitsui Sulphur Indigo R;Nissen Indigo;Sodyeco Sulphur Blue 2GBP. Product Category: Solvent Dyes. CAS No. 1327-59-9. Product ID: ACM1327599. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx)) | 2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx)). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx));Sulphur Blue 15;Sulfur blue 15 (C.I. 53540);Sapphire blue CV;C.I.53540;Immedial Green Blue CV;Mitsui Sulphur Green CV;Calcogene. Product Category: Solvent Dyes. CAS No. 1327-69-1. Purity: 0.96. Product ID: ACM1327691. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5,10-methenyltetrahydromethanopterin hydrogenase | Does not catalyse the reduction of artificial dyes. Does not by itself catalyse a H2/H+ exchange reaction. Does not contain nickel or iron-sulfur clusters. Group: Enzymes. Synonyms: H2-forming N5,N10-methylenetetrahydromethanopterin dehydrogenase; nonmetal hydrogenase; N5,N10-methenyltetrahydromethanopterin hydrogenase; hydrogen:N5,N10-methenyltetrahydromethanopterin oxidoreductase. Enzyme Commission Number: EC 1.12.98.2. CAS No. 100357-01-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0525; 5,10-methenyltetrahydromethanopterin hydrogenase; EC 1.12.98.2; 100357-01-5; H2-forming N5,N10-methylenetetrahydromethanopterin dehydrogenase; nonmetal hydrogenase; N5,N10-methenyltetrahydromethanopterin hydrogenase; hydrogen:N5,N10-methenyltetrahydromethanopterin oxidoreductase. Cat No: EXWM-0525. |  |
| 9-(4'-Dimethylaminophenyl)-2,6,7-trihydroxyfluorone Sulfate Hydrate | Alfa Chemistry offers 9-(4'-Dimethylaminophenyl)-2,6,7-trihydroxyfluorone Sulfate Hydrate products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Applications of xanthene dyes involve optical materials and organic dyes for medical diagnosis research. several characteristic features of xanthene dyes are large absorption and luminescence, excellent light resistance, low toxicity in-vivo, and relatively high solubility in water. Group: other materials xanthene dyes. Alternative Names: Dimethylaminophenylfluorone (so called) Hydrate. CAS No. 71501-19-4. Product ID: 9-[4-(dimethylamino)phenyl]-2,6,7-trihydroxyxanthen-3-one; sulfuric acid. Molecular formula: 461.4g/mol. Mole weight: C21H17NO5·xH2SO4·xH2O. CN (C)C1=CC=C (C=C1)C2=C3C=C (C (=O)C=C3OC4=CC (=C (C=C42)O)O)O. OS (=O) (=O)O. InChI=1S/C21H17NO5. H2O4S/c1-22 (2)12-5-3-11 (4-6-12)21-13-7-15 (23)17 (25)9-19 (13)27-20-10-18 (26)16 (24)8-14 (20)21; 1-5 (2, 3)4/h3-10, 23-25H, 1-2H3; (H2, 1, 2, 3, 4). QEZUFUTYIOMXPI-UHFFFAOYSA-N. >96.0%(HPLC). |  |
| Aminothiazole | Aminothiazole (2-Aminothiazole), a typical heterocyclic amine, is a precursor for the synthesis of biologically active molecules including sulfur agents, biocides, fungicides, antibiotics, dyes and chemical reaction accelerators [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 2-Aminothiazole; 2-Thiazolylamine. CAS No. 96-50-4. Pack Sizes: 10 mM * 1 mL; 500 mg; 5 g; 10 g. Product ID: HY-12396. |  |
| Cy3 maleimide chloride | Cy3 maleimide chloride is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing maleimide functional groups. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The alkyne functional group of Cy3 maleimide chloride can undergo a "thiol-acrylamide" reaction with molecules containing sulfur-oxygen functional groups to form covalent bonds. Cy3 maleimide chloride can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples. Uses: Scientific research. Group: Fluorescent dye. CAS No. 1838643-41-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-D1871. | |
| Diethyl Malonate | Diethyl Malonate. Synonyms: Propanedioic acid, diethyl ester; Malonic acid, diethyl ester. CAS No. 105-53-3. Product ID: PE-0416. Molecular formula: C7H12O4. Mole weight: 160.17. Category: Flavoring agent. Product Keywords: Pharmaceutical Excipients; Excipients for Liquid Dosage Form; Diethyl Malonate; Corrective Agents; Flavoring agent; C7H12O4; 105-53-3; 105-53-3. UNII: NA. Chemical Name: 1, 3-diethyl propanedioate. Grade: Pharmceutical Excipients. Administration route: Cutaneous, oral. Stability and Storage Conditions: It is relatively stable under normal pressure and temperature. It will be degraded by acid, alkali, oxidizing and reducing agents. Should be placed in airtight containers, stored in a dry, cool place. Source and Preparation: This product is made by artificial synthesis. It is obtained by distillation and esterification of malonic acid and ethanol in azeotropic benzene medium. Or from sodium malonate and ethanol under the catalysis of sulfuric acid, after esterification and distillation. Applications: It is used to prepare fruit and wine-flavored essences such as pears, apples, grapes, and cherries. It is used as flavoring agent, flavoring agent and solvent in pharmacy. This product is also an intermediate of organic synthesis. It is widely used in the production of dyes, spices, sulfonylurea herbicides, etc. It is mainly used to produce ethoxymethylene, barbituric acid, diethyl alkyl malonate, an |  |
| hydrogen:quinone oxidoreductase | Contains nickel, iron-sulfur clusters and cytochrome b. Also catalyses the reduction of water-soluble quinones (e.g. 2,3-dimethylnaphthoquinone) or viologen dyes (benzyl viologen or methyl viologen). Group: Enzymes. Synonyms: hydrogen-ubiquinone oxidoreductase; hydrogen:menaquinone oxidoreductase; membrane-bound hydrogenase; quinone-reactive Ni/Fe-hydrogenase. Enzyme Commission Number: EC 1.12.5.1. CAS No. 151616-65-8. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0522; hydrogen:quinone oxidoreductase; EC 1.12.5.1; 151616-65-8; hydrogen-ubiquinone oxidoreductase; hydrogen:menaquinone oxidoreductase; membrane-bound hydrogenase; quinone-reactive Ni/Fe-hydrogenase. Cat No: EXWM-0522. | |
| IMMEDIAL BRILLIANT GREEN GB | IMMEDIAL BRILLIANT GREEN GB. Uses: Designed for use in research and industrial production. Additional or Alternative Names: immedialbrillantgreengb;IMMEDIAL BRILLIANT GREEN GB;Sulphur green 3;Copper, 5-[(4-hydroxyphenyl)amino]-8-(phenylamino)-1-naphthalenesulfonic acid-sodium polysulfide condensate complexes;Sulfur green 3 (C.I. 53570);Brilliant Green GB;Asathio Brilliant G. Product Category: Solvent Dyes. CAS No. 1327-73-7. Molecular formula: C22H18N2O4S. Mole weight: 406.46. Product ID: ACM1327737. Alfa Chemistry ISO 9001:2015 Certified. Categories: 82-31-5. | |
| Phenothiazine | The structure of phenothiazine is rigid, being tricyclic. It is known to alter dopamine (3,4-dihydroxyphenethylamine). Its use as an electron donor is based on its unique hole transporting ability, electron releasing nitrogen and sulfur heteroatoms and its non-planar structure leading to lower molecular aggregation. Uses: Phenothiazine finds uses in metal free organic dye sensitizers, dyes and antioxidants. Group: Charge transfer complexeselectroluminescence materials organic light-emitting diode (oled) materials synthetic tools and reagents. Alternative Names: Dibenzo-1,4-thiazine. CAS No. 92-84-2. Pack Sizes: 1 kg in poly bottle. Product ID: 10H-Phenothiazine. Molecular formula: 199.27. Mole weight: C12H9NS. C1=CC=C2C(=C1)NC3=CC=CC=C3S2. InChI=1S/C12H9NS/c1-3-7-11-9 (5-1)13-10-6-2-4-8-12 (10)14-11/h1-8, 13H. WJFKNYWRSNBZNX-UHFFFAOYSA-N. 99.14%. | |
| phenylglyoxylate dehydrogenase (acylating) | Requires thiamine diphosphate as cofactor. The enzyme from the denitrifying bacterium Azoarcus evansii is specific for phenylglyoxylate. 2-Oxoisovalerate is oxidized at 15% of the rate for phenylglyoxylate. Also reduces viologen dyes. Contains iron-sulfur centres and FAD. Group: Enzymes. Enzyme Commission Number: EC 1.2.1.58. CAS No. 205510-78-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1160; phenylglyoxylate dehydrogenase (acylating); EC 1.2.1.58; 205510-78-7. Cat No: EXWM-1160. | |
| Polysulfurized 4-[(2,4-dinitrophenyl)amino]phenol | Polysulfurized 4-[(2,4-dinitrophenyl)amino]phenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Polysulfurized 4-[(2,4-dinitrophenyl)amino]phenol;Sulphur Blue 5;Sulfur blue 5 (C.I. 53235);Dark blue 3R;Sulphur Dark Blue V;Sulphur Direct Blue B. Product Category: Solvent Dyes. CAS No. 60569-85-9. Product ID: ACM60569859. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sodium acetate | Sodium Acetate is used in the textile industry to neutralize sulfuric acid waste streams, and as a photoresist while using aniline dyes. Sodium Acetate may be added to foods as a seasoning. Group: Solution deposition precursors. Alternative Names: acetic acid sodium salt; MAGGRAN(R) NA; Acetic acid,sodium salt; Natriumacetat; Mettler-Toledo Calibration substance. CAS No. 127-09-3. Product ID: sodium; acetate. Molecular formula: 82.03. Mole weight: C2H3NaO2. CC(=O) [O-].[Na+]. InChI=1S/C2H4O2.Na/c1-2(3)4;/h1H3, (H, 3, 4);/q;+1/p-1. VMHLLURERBWHNL-UHFFFAOYSA-M. | |
| Sodium Acetate-1,2-13C2 | Sodium Acetate-1,2-13C2 is an intermediate in synthesizing is an intermediate in synthesizing Diethylamine-13C4 Hydrochloride (D443486), a labelled salt of Diethylamine (D443485). Sodium Acetate-1,2-13C2 is also a labelled analogue of Sodium Acetate (S610970) is used in the textile industry to neutralize sulfuric acid waste streams, and as a photoresist while using aniline dyes. Sodium Acetate may be added to foods as a seasoning. Group: Biochemicals. Grades: Highly Purified. CAS No. 56374-56-2. Pack Sizes: 50mg, 250mg. Molecular Formula: 13C2H3NaO2, Molecular Weight: 84.02. US Biological Life Sciences. |  Worldwide |
| Sodium Acetate-18O2 | Isotope labelled Sodium Acetate is used in the textile industry to neutralize sulfuric acid waste streams, and as a photoresist while using aniline dyes. Sodium Acetate may be added to foods as a seasoning. Group: Biochemicals. Grades: Highly Purified. CAS No. 66012-98-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C2H3Na18O2, Molecular Weight: 86.03. US Biological Life Sciences. | Worldwide |
| Sulphur Black 1 | Sulphur Black 1. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,4-Dinitro-phenol sulfurised;c.i. 53185;Sulphur Black 1;Phenol, 2,4-dinitro-, sulfurized;Sulfur Black 1, Unsolubilized;SulfurblackBR;Sulfur black 1 (C.I. 53185);SURLFBLACK. Product Category: Sulfur Dyes. CAS No. 1326-82-5. Molecular formula: C6H4N2O5. Mole weight: 184.11. Density: 1.87 g/cm³. Product ID: ACM1326825. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2,4-dinitrophenol. | |
| Sulphur Black 2 | Sulphur Black 2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Black 2;Sulfur Black 3R;Sulfur black 2 (C.I. 53195);Black 2R;C.I.53195;Kayaku Sulphur Black BRX;Mitsui Sulphur Black ABR;Mitsui Sulphur Black B. Product Category: Sulfur Dyes. CAS No. 1326-85-8. Product ID: ACM1326858. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Black 6 | Sulphur Black 6. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Black 6;Phenol, 4-(2-naphthalenylamino)-, reaction products with 4-methyl-1,3-benzenediamine, 4-nitrophenol and sodium sulfide (Na2(Sx));Hydron-Indocarbon CLG;Indocarbon CLG;Patco Econovat Black CL;Youhaodron Black CLG.;C.I.53295;Kayaku Carbon CLG. Product Category: Sulfur Dyes. CAS No. 1327-16-8. Product ID: ACM1327168. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Blue 10 | Sulphur Blue 10. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Blue 10;Sulfur blue 10 (C.I. 53470);Immedial New Blue FBL;Immedial Supra Blue FBL;Solfo Blue FB Supra;Sulfogen Blue FBL;Sulphur Blue FBL;Sulphur New Blue FBL. Product Category: Sulfur Dyes. CAS No. 1327-62-4. Product ID: ACM1327624. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Blue 11 | Sulphur Blue 11. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Blue 11;Sulfurized 4-[(2,4-dinitrophenyl)amino]phenol;Sulfur blue 11 (C.I. 53235);C.I.53235;C.I.Sulphur Blue 11;Sulphur Direct Blue RL;Sulphur Navy Blue RL. Product Category: Sulfur Dyes. CAS No. 1326-98-3. Product ID: ACM1326983. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Blue 7 | Sulphur Blue 7. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Phenol, 4-[(4-amino-3-methylphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx));Sulfur blue 7 (C.I. 53440);Asathio Blue 3B;Asathio Blue BB;Asathio Blue BS;Asathio Blue D-3B;Asathio Blue DG;Asathio Blue RC. Product Category: Sulfur Dyes. CAS No. 1327-57-7. Product ID: ACM1327577. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Brown 1 | Sulphur Brown 1. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Brown 1;Coal, brown, reaction products with sodium sulfide (Na2(Sx));Sulfur brown 1 (C.I. 53000);Yellow brown 6G. Product Category: Sulfur Dyes. CAS No. 1326-37-0. Product ID: ACM1326370. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Brown 10 | Sulphur Brown 10. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Brown 10;1,3-Benzenediamine, 4-methyl-, sulfurized, heat-treated;Yellow brown 5G;C.I.53055;Sulphur Brown G. Product Category: Sulfur Dyes. CAS No. 1326-51-8. Product ID: ACM1326518. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Brown 4 | Sulphur Brown 4. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Brown 4;Dark Brown GD;Sulphur Dark Brown GD. Product Category: Sulfur Dyes. CAS No. 1326-90-5. Product ID: ACM1326905. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Brown 5 | Sulphur Brown 5. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Brown 5;Sulfur brown 5 (C.I. 53245). Product Category: Sulfur Dyes. CAS No. 1327-00-0. Product ID: ACM1327000. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Green 14 | Sulphur Green 14. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Green 14;Soluble sulphur green 14;Bright Green A;C.I. Sulfur Green 14;Asathio Brilliant Green 2G;Kayaku Homodye Green LF-S;Kayaku Sulphur Brilliant Green F3G;Sulphur Brilliant Green A. Product Category: Sulfur Dyes. CAS No. 12227-06-4. Product ID: ACM12227064. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Orange 1 | Sulphur Orange 1. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-Benzenediamine, 4-methyl-, sulfurized;Sulfur orange 1 (C.I. 53050);C.I. Sulphur Orange 1;C.I.53050;Sulphur Orange G;Sulphur Orange R. Product Category: Sulfur Dyes. CAS No. 1326-49-4. Product ID: ACM1326494. Alfa Chemistry ISO 9001:2015 Certified. Categories: Sulphur orange tip. | |
| Sulphur Red 10 | Sulphur Red 10. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Red 10;Phenol, 4-(phenylamino)-, sulfurized;C.I. Sulphur red 10;Sulfur red 10 (C.I. 53228);C.I.53228;Eclipse Fast Bordeaux BCL;Sodyesul Liquid Brown 5RCF;Sodyesul Liquid Brown 7RCF. Product Category: Sulfur Dyes. CAS No. 1326-96-1. Product ID: ACM1326961. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Red 14 | Sulphur Red 14. Uses: Designed for use in research and industrial production. Product Category: Sulfur Dyes. CAS No. 81209-07-6. Product ID: ACM81209076. Alfa Chemistry ISO 9001:2015 Certified. | |
| Sulphur Red 6 | Sulphur Red 6. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Red 6;2-Phenazinol, 8-amino-7-methyl-, reaction products with sodium sulfide (Na2(Sx));C.I. Sulphur Red 6;Sulfur red 6 (C.I. 53720);Asathio Red Brown 3B;Atul Sulphur Bordeaux BR;Dycosulphur Bordeaux 3B;Sulfur Bordeaux 3B. Product Category: Sulfur Dyes. CAS No. 1327-85-1. Molecular formula: C13H11N3O. Mole weight: 225.27. Product ID: ACM1327851. Alfa Chemistry ISO 9001:2015 Certified. Categories: Sulfur-reducing bacteria. | |
| Sulphur yellow 2 | Sulphur yellow 2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur yellow 2;Formamide, N,N'-(4-methyl-1,3-phenylene)bis-, reaction products with [1,1'-biphenyl]-4,4'-diamine and sulfur;Sulfur yellow 2 (C.I. 53120);Light Yellow GC;Dycosulphur Light Yellow GC;Sulfur Light Yellow GC;Sulphur Light Yellow GC;Sulphu. Product Category: Sulfur Dyes. CAS No. 1326-66-5. Product ID: ACM1326665. Alfa Chemistry ISO 9001:2015 Certified. Categories: Octathiocane. | |
| Sulphur Yellow 9 | Sulphur Yellow 9. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sulphur Yellow 9;Sulfur yellow 9 (C.I. 53010);Light Yellow G;Atul Sulphur Yellow;Sulphur Flavine G;Sulphur Yellow 6G;Sulphur Yellow GN.;C.I.53010. Product Category: Sulfur Dyes. CAS No. 1326-40-5. Product ID: ACM1326405. Alfa Chemistry ISO 9001:2015 Certified. | |
| Vat Blue 42 | Vat Blue 42. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Vat Blue 42;Phenol, 4-[(9-ethyl-9H-carbazol-3-yl)amino]-, reaction products with sodium sulfide (Na2(Sx));Sulfur Vat Blue GNX;Vat blue 42 (C.I. 53640);C.I. Vat Blue 42;Blue GNX;Dycosulfux Vat Blue GNX.;C.I.53640. Product Category: Solvent Dyes. CAS No. 1327-81-7. Molecular formula: C20H18N2O. Mole weight: 302.37. Product ID: ACM1327817. Alfa Chemistry ISO 9001:2015 Certified. | |
| Vat Blue 6, Solubilized | Vat Blue 6, Solubilized. Uses: Designed for use in research and industrial production. Additional or Alternative Names: tetrasodium 7,16-dichloro-6,15-dihydroanthrazine-5,9,14,18-tetrayl tetrakis(sulphate);Solubilised Vat Blue 6;6,15-Dihydro-7,16-dichloro-5,9,14,18-tetrakis(sodiosulfooxy)anthrazine;7,16-Dichloro-6,15-dihydro-5,9,14,18-anthrazinetetrol tetra(sulfuric acid. Product Category: Vat Dyes. CAS No. 2519-28-0. Molecular formula: C28H16Cl2N2O16S4.4Na. Product ID: ACM2519280. Alfa Chemistry ISO 9001:2015 Certified. | |
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