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| Product | Description | |
|---|---|---|
| Polysulfide | Polysulfide. Group: Polymers. |  |
| Polysulfide rubber | Polysulfide rubber. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [BIS(2-CHLOROETHYL) FORMAL/SODIUM POLYSULFIDE/1,2,3-TRICHLOROPROPANE] TERPOLYMER, MERCAPTAN TERMINATED;POLYSULFIDE RUBBER;Rubber, polysulfide;Thiokol. Product Category: Heterocyclic Organic Compound. CAS No. 63148-67-4. Molecular formula: -[SSCH2CH-OCH2CH2CH2]-n. Mole weight: 367.481260 [g/mol]. Purity: 0.96. IUPACName: 1-[2-(2-hydroxy-3-piperidin-1-ylpropoxy)phenyl]-3-phenylpropan-1-one. Canonical SMILES: C1CCN(CC1)CC(COC2=CC=CC=C2C(=O)CCC3=CC=CC=C3)O. Density: 1.125g/cm³. Product ID: ACM63148674. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Di-tert-dodecyl polysulfide | Di-tert-dodecyl polysulfide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: di(tert-Dodecyl)polysulphide;di-dodecylpolysulfide;di-tert-dodecyl;Polysulfides,di-tert-dodecyl;DI-TERT-DODECYL POLYSULFIDE;TERT-DODECYL POLYSULFIDE;TERT-DODECYL POLYSULFIDE, TPS(TM) 20;TERT-DODECYL POLYSULFIDE, TPS(TM) 32. Product Category: Polymer/Macromolecule. CAS No. 68425-15-0. Molecular formula: C24H58S15. Mole weight: 827.69232. Product ID: ACM68425150. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Amino-4-isopropylthiophene-3-carbonitrile | 2-amino-4-isopropylthiophene-3-carbonitrile is a versatile building block that can be prepared by ultrasound-mediated Gewald reaction of sulfur with dinitriles and sodium polysulfide. Group: Biochemicals. Grades: Highly Purified. CAS No. 10413-35-1. Pack Sizes: 25mg, 50mg. Molecular Formula: C8H10N2S, Molecular Weight: 166.24. US Biological Life Sciences. |  Worldwide |
| 3-Glycidoxypropyltrimethoxysilane | It is epoxy functional silane used as adhesion promoters in SPUR, urethane, epoxy, polysulfide, silicone, and acrylic caulks, coatings, sealants and adhesives. Uses: It can improve the dry and wet strength of cured composites reinforced by glass fiber rovings, enhance the wet electrical properties of epoxy resin-based encapsulation and packaging materials, without the need to use separate primers in polysulfide and polyurethane sealants, and improve water-based acrylic adhesion of sealant, polyurethane and epoxy coatings. Group: Polymers. Alternative Names: Tetraethyl Orthosilicate ?Ethyl Silicate); Etylukrzemian(Polish); Silane, Tetraethoxy-; Silane,Tetraethoxy-; Silbond Condensed; Silester; Silicate D'Ethyle; Silicate Tetraethylique. CAS No. 2530-83-8. Pack Sizes: Packed with 5 L, 20 L or 210 L plastic/steel drum, 1000 L IBC container, or according to customer's requirement. Product ID: 3-Glycidoxypropyltrimethoxysilane. Molecular formula: 236.34. Mole weight: C9H20O5Si. 98%. | |
| 3-Mercaptopropylmethyldimethoxysilane | It can improves the adhesion of polysulfide and polyurethane sealants to glass and metal surfaces, improve low-rolling resistance in silica-reinforced tire tread compounds, and enhance properties in mineral-reinforced articles such as shoe soles, rubber goods. Uses: It can be used as coupling agent to improve the adhesion of sulfur cured elastomers (polysulfide, polyurethane sealants) to inorganic fillers (such as silica, clay, glass, mica and talc etc.), fiberglass and surfaces. mineral-reinforced articles such as shoe soles, rubber rollers and wheels, white sidewalls, and wire and cable insulation also can be produced with lower silane loadings. Additional or Alternative Names: 3-Mercaptopropylmethyldimethoxysilane. Product Category: Heterocyclic Organic Compound. Appearance: Transparent to rice yellow liquid. CAS No. 31001-77-1. Molecular formula: C6H16O2SSi. Mole weight: 180.34 g/mol. Purity: 0.98. IUPACName: dimethoxymethyl(3-sulfanylpropyl)silicon. Canonical SMILES: CO[Si](C)(CCCS)OC. Density: 1.00±0.010 g/mL. Product ID: ACM31001771. Alfa Chemistry ISO 9001:2015 Certified. Categories: (3-Mercaptopropyl)methyldimethoxysilane. | |
| 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. | |
| In-situ multilayer NbOx-Nb2C MXene heterojunction | 1) Excellent conductivity to ensure the rapid transfer of charges. 2) Stable structure to promote ion transmission and sulfur loading. 3) Sufficient active sites to achieve anchoring of polysulfides and uniform nucleation of Li2S. 4) Higher tap density improves the volumetric energy density of the battery. Obtaining such a versatile high-density host requires reasonable material selection and design. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc. Group: Mxenes materials. 0.99. | |
| In-situ multilayer TiOx-Ti3C2 MXene heterojunction | 1) Excellent conductivity to ensure the rapid transfer of charges. 2) Stable structure to promote ion transmission and sulfur loading. 3) Sufficient active sites to achieve anchoring of polysulfides and uniform nucleation of Li2S. 4) Higher tap density improves the volumetric energy density of the battery. Obtaining such a versatile high-density host requires reasonable material selection and design. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc. Group: Mxenes materials. 0.99. | |
| In-situ multilayer VOx-V2C MXene heterojunction | 1) Excellent conductivity to ensure the rapid transfer of charges. 2) Stable structure to promote ion transmission and sulfur loading. 3) Sufficient active sites to achieve anchoring of polysulfides and uniform nucleation of Li2S. 4) Higher tap density improves the volumetric energy density of the battery. Obtaining such a versatile high-density host requires reasonable material selection and design. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc. Group: Mxenes materials. 0.99. | |
| [ribosomal protein S12] (aspartate89-C3)-methylthiotransferase | This bacterial enzyme binds two [4Fe-4S] clusters. A bridge of five sulfur atoms is formed between the free Fe atoms of the two [4Fe-4S] clusters. In the first reaction the enzyme transfers a methyl group from AdoMet to the external sulfur ion of the sulfur bridge. In the second reaction the enzyme catalyses the reductive fragmentation of a second molecule of AdoMet, yielding a 5'-deoxyadenosine radical, which then attacks the methylated sulfur atom of the polysulfide bridge, resulting in the transfer of a methylthiol group to aspartate89. The enzyme is a member of the superfamily of S-adenosyl-L-methionine-dependent radical (radical AdoMet) enzymes. Group: Enzymes. Synonyms: RimO; [ribosomal protein S12]-Asp89:sulfur-(sulfur carrier),S-adenosyl-L-methionine C3-methylthiotransferase. Enzyme Commission Number: EC 2.8.4.4. 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-3430; [ribosomal protein S12] (aspartate89-C3)-methylthiotransferase; EC 2.8.4.4; RimO; [ribosomal protein S12]-Asp89:sulfur-(sulfur carrier),S-adenosyl-L-methionine C3-methylthiotransferase. Cat No: EXWM-3430. |  |
| sulfhydrogenase | An iron-sulfur protein. The enzyme from the hyperthermophilic archaeon Pyrococcus furiosus is part of two heterotetrameric complexes where the β and γ subunits function as sulfur reductase and the α and Δ subunits function as hydrogenases (EC 1.12.1.3, hydrogen dehydrogenase [NADP+] and EC 1.12.1.4, hydrogen dehydrogenase [NAD(P)+], respectively). Sulfur can also be used as substrate, but since it is insoluble in aqueous solution and polysulfide is generated abiotically by the reaction of hydrogen sulfide and sulfur, polysulfide is believed to be the true substrate. Group: Enzymes. Synonyms: sulfur reductase. Enzyme Commission Number: EC 1.12.98.4. 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-0527; sulfhydrogenase; EC 1.12.98.4; sulfur reductase. Cat No: EXWM-0527. | |
| Triphenylmethane sulfenyl Chloride | Intermediate in the preparation of precursors for cyclic polysulfides. Group: Biochemicals. Alternative Names: Tritylsulfenyl Chloride; NSC 378986; Triphenylmethane sulfanyl Chloride; α,α-Diphenyl-benzenemethanesulfenyl Chloride. Grades: Highly Purified. CAS No. 24165-03-5. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
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