Alfa Chemistry Materials 6 - Products
Alfa Chemistry Materials is specialized in material chemistry and offers an extensive catalog of materials in a wide range of applications, including Metals and Materials, 3D Printing Materials, Biomaterials.
| Product | Description | |
|---|---|---|
| Polypropylene polyol diphenylmethanediisocyanate prepolymer | Polypropylene polyol diphenylmethanediisocyanate prepolymer. CAS No. 9048-57-1. |  |
| Polypropylene powder, average Mn: 4000±500, softening point: 130~145°C | Polypropylene powder, average Mn: 4000±500, softening point: 130~145°C. CAS No. 9003-07-0. Molecular formula: [CH2CH(CH3)]n. Mole weight: 42.08g/mol. | |
| Polypropylene powder, average Mn: 5000±500, softening point: 145~155°C | Polypropylene powder, average Mn: 5000±500, softening point: 145~155°C. CAS No. 9003-07-0. Molecular formula: [CH2CH(CH3)]n. Mole weight: 42.08g/mol. | |
| Polypropylene powder, average Mn: 6000±500, softening point: 155~165°C | Polypropylene powder, average Mn: 6000±500, softening point: 155~165°C. CAS No. 9003-07-0. Molecular formula: [CH2CH(CH3)]n. Mole weight: 42.08g/mol. | |
| Polypropylene powder, average Mn: 8000±500, softening point: 150~160°C | Polypropylene powder, average Mn: 8000±500, softening point: 150~160°C. Alternative Names: Polypropylene powder; PP powder; polypropylene wax; polypropylene wax PP powder; polypropylene powder. CAS No. 9003-07-0. Molecular formula: [CH2CH(CH3)]n. Mole weight: 42.08g/mol. | |
| Polypropylenglycol diglycidyl ether | Polypropylenglycol diglycidyl ether. CAS No. 26142-30-3. | |
| Poly[(propylmethacryl-heptaisobutyl-PSS)-co-styrene] | Poly[(propylmethacryl-heptaisobutyl-PSS)-co-styrene]. | |
| Polyquaternium - 11 | Polyquaternium - 11. CAS No. 53633-54-8. Molecular formula: C18H34N2O7S. Mole weight: 422.5g/mol. IUPAC Name: diethyl sulfate;2-(dimethylamino)ethyl 2-methylprop-2-enoate;1-ethenylpyrrolidin-2-one. SMILES: CCOS(=O)(=O)OCC.CC(=C)C(=O)OCCN(C)C.C=CN1CCCC1=O. InChI: InChI=1S/C8H15NO2.C6H9NO.C4H10O4S/c1-7(2)8(10)11-6-5-9(3)4;1-2-7-5-3-4-6(7)8;1-3-7-9(5,6)8-4-2/h1,5-6H2,2-4H3;2H,1,3-5H2;3-4H2,1-2H3. | |
| Polyquaternium-11 | Polyquaternium-11. | |
| Polyquaternium-11, 20 wt. % in H2O | Polyquaternium-11, 20 wt. % in H2O. CAS No. 53633-54-8. Molecular formula: C18H34N2O7S. Mole weight: 422.5g/mol. IUPAC Name: diethyl sulfate;2-(dimethylamino)ethyl 2-methylprop-2-enoate;1-ethenylpyrrolidin-2-one. SMILES: CCOS(=O)(=O)OCC.CC(=C)C(=O)OCCN(C)C.C=CN1CCCC1=O. InChI: InChI=1S/C8H15NO2.C6H9NO.C4H10O4S/c1-7(2)8(10)11-6-5-9(3)4;1-2-7-5-3-4-6(7)8;1-3-7-9(5,6)8-4-2/h1,5-6H2,2-4H3;2H,1,3-5H2;3-4H2,1-2H3. | |
| Polyquaternium-22 | Polyquaternium-22. | |
| Polyquaternium-28 | Polyquaternium-28. Molecular formula: C16H30ClN3O2. Mole weight: 331.9g/mol. IUPAC Name: 1-ethenylpyrrolidin-2-one;trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride. SMILES: CC(=C)C(=O)NCCC[N+](C)(C)C.C=CN1CCCC1=O.[Cl-]. InChI: InChI=1S/C10H20N2O.C6H9NO.ClH/c1-9(2)10(13)11-7-6-8-12(3,4)5;1-2-7-5-3-4-6(7)8;/h1,6-8H2,2-5H3;2H,1,3-5H2;1H. | |
| Polyquaternium-39 | Polyquaternium-39. | |
| Polyquaternium-4 | Polyquaternium-4. | |
| Polyquaternium-44 | Polyquaternium-44. | |
| Polyquaternium-47 | Polyquaternium-47. | |
| Poly(Ribitol Phosphate) | Poly(Ribitol Phosphate). Molecular formula: C5H13O8P. Mole weight: 232.13g/mol. IUPAC Name: [(2R,3S,4S)-2,3,4,5-tetrahydroxypentyl] dihydrogen phosphate. SMILES: C(C(C(C(COP(=O)(O)O)O)O)O)O. InChI: InChI=1S/C5H13O8P/c6-1-3(7)5(9)4(8)2-13-14(10,11)12/h3-9H,1-2H2,(H2,10,11,12)/t3-,4+,5-/m0/s1. | |
| Polysiloxanes | Polysiloxanes. CAS No. 63148-53-8. | |
| Polysiloxanes di-Me hydrogen-terminated | Polysiloxanes di-Me hydrogen-terminated. CAS No. 70900-21-9. Molecular formula: C6H20O2Si3. Mole weight: 208.48g/mol. IUPAC Name: bis(dimethylsilyloxy)-dimethylsilane. SMILES: C[SiH](C)O[Si](C)(C)O[SiH](C)C. InChI: InChI=1S/C6H20O2Si3/c1-9(2)7-11(5,6)8-10(3)4/h9-10H,1-6H3. | |
| Polysorbate 80 (Pharmaceutical Grade) | Polysorbate 80 (Pharmaceutical Grade). CAS No. 9005-65-6. IUPAC Name: 2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl octadec-9-enoate. SMILES: CCCCCCCCC=CCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO. InChI: InChI=1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-26-28(38-21-18-33)32-31(41-23-20-35)29(27-42-32)39-22-19-34/h9-10,28-29,31-35H,2-8,11-27H2,1H3. | |
| Polystyrene | average Mw ~280,000 by GPC. Alternative Names: PS. CAS No. 9003-53-6. Molecular formula: [CH2CH(C6H5)]n. Mole weight: average MW ~280,000 by GPC. IUPAC Name: styrene. SMILES: C=CC1=CC=CC=C1. InChI: InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2. | |
| Polystyrene, | Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. CAS No. 9003-53-6. Molecular formula: C8H8;C6H5CHCH2;(C8H8)x;C8H8. Mole weight: 104.15g/mol. IUPAC Name: styrene. SMILES: C=CC1=CC=CC=C1. InChI: InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2. | |
| POLY(STYRENE) | Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. CAS No. 9003-53-6. Molecular formula: C8H8. Mole weight: 104.15g/mol. IUPAC Name: styrene. SMILES: C=CC1=CC=CC=C1. InChI: InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2. | |
| Polystyrene,1000 | Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. CAS No. 9003-53-6. Molecular formula: C8H8;C6H5CHCH2;(C8H8)x;C8H8. Mole weight: 104.15g/mol. IUPAC Name: styrene. SMILES: C=CC1=CC=CC=C1. InChI: InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2. | |
| Polystyrene, 1000, analytical standard | Polystyrene, 1000, analytical standard. IUPAC Name: styrene. SMILES: C=CC1=CC=CC=C1. InChI: InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2. | |
| Polystyrene-100-200 mesh | Irregular beads, no additional sieving. Alternative Names: Benzene, diethenyl-, polymer with ethenylbenzene. CAS No. 9003-70-7. | |
| Polystyrene-200-400 mesh | Irregular beads, no additional sieving. Alternative Names: Benzene, diethenyl-, polymer with ethenylbenzene. CAS No. 9003-70-7. | |
| Polystyrene A-100-200 mesh | Highly uniform bead size. Alternative Names: Benzene, diethenyl-, polymer with ethenylbenzene. CAS No. 9003-70-7. | |
| Polystyrene A-200-400 mesh | Polystyrene A-200-400 mesh. Alternative Names: Benzene, diethenyl-, polymer with ethenylbenzene. CAS No. 9003-70-7. | |
| Polystyrene A Br | These resins are alternatives to the corresponding halomethylated resins; but in comparison to the benzyl support, this resin leads to more acid-stable products due to the resulting phenethyl group. Alternative Names: Bromoethyl Polystyrene Resin. | |
| Polystyrene A CHO, Type1 | This aldehyde resin comprises of aminoethyl polystyrene acylated with 6-oxo-caproic acid. Alternative Names: Formyl Functionalized Aminoethyl Polystyrene Resin. | |
| Polystyrene A CHO, Type2 | This aldehyde resin comprises of aminoethyl polystyrene acylated with 6-oxo-caproic acid. Alternative Names: Formyl Functionalized Aminoethyl Polystyrene Resin. | |
| Polystyrene A CHO, Type3 | This aldehyde resin comprises of aminoethyl polystyrene acylated with 6-oxo-caproic acid. Alternative Names: Formyl Functionalized Aminoethyl Polystyrene Resin. | |
| Polystyrene A COOH, Type1 | This carboxy resin is based on aminoethyl polystyrene acylated with succinic acid. Alternative Names: Carboxy Functionalized Aminoethyl Polystyrene Resin. | |
| Polystyrene A COOH, Type2 | This carboxy resin is based on aminoethyl polystyrene acylated with succinic acid. Alternative Names: Carboxy Functionalized Aminoethyl Polystyrene Resin. | |
| Polystyrene A FMP, Type1 | The lack of amide bonds and of benzylic linkages makes this resin ideal for solid phase syntheses of secondary sulfonamides and carboxamides as well as of N-alkyl peptide amides. Alternative Names: 4-Formyl-3-Methoxy Phenoxyethyl Polystyrene Resins (FMP-Linker). | |
| Polystyrene A FMP, Type2 | The lack of amide bonds and of benzylic linkages makes this resin ideal for solid phase syntheses of secondary sulfonamides and carboxamides as well as of N-alkyl peptide amides. Alternative Names: 4-Formyl-3-Methoxy Phenoxyethyl Polystyrene Resins (FMP-Linker). | |
| Polystyrene A FP, Type1 | For Boc solid phase synthesis of N-alkyl amides by reductive amination as well as for the synthesis of sulfonamides, anilides and amines, respectively. Alternative Names: 4-Formyl Phenoxyethyl Polystyrene Resins (FP-Linker, 4-Alkoxybenzaldehyd resin). | |
| Polystyrene A FP, Type2 | For Boc solid phase synthesis of N-alkyl amides by reductive amination as well as for the synthesis of sulfonamides, anilides and amines, respectively. Alternative Names: 4-Formyl Phenoxyethyl Polystyrene Resins (FP-Linker, 4-Alkoxybenzaldehyd resin). | |
| Polystyrene A HMBA | This resin is derived from aminoethyl polystyrene and the base labile 4-(hydroxymethyl)benzoic acid linker. Alternative Names: 4-(Hydroxymethyl) Benzoic Acid (HMBA) on Aminoethyl Polystyrene. | |
| Polystyrene A HMPA, Type1 | This resin is derivatized from aminoethyl polystyrene by coupling with the TFA-labile 4-(hydroxymethyl)-phenoxyacetic acid linker and leading to a more acid stable linker-resin bond than the aminomethyl derivative. Alternative Names: 4-(Hydroxymethyl) Phenoxyacetic Acid (HMPA) on Aminoethyl Polystyrene Resin. | |
| Polystyrene A HMPA, Type2 | This resin is derivatized from aminoethyl polystyrene by coupling with the TFA-labile 4-(hydroxymethyl)-phenoxyacetic acid linker and leading to a more acid stable linker-resin bond than the aminomethyl derivative. Alternative Names: 4-(Hydroxymethyl) Phenoxyacetic Acid (HMPA) on Aminoethyl Polystyrene Resin. | |
| Polystyrene AM CHO, Type1 | This aldehyde resin comprises of aminomethyl polystyrene acylated with 6-oxo-caproic acid. Alternative Names: Formyl Functionalized Aminomethyl Polystyrene Resin. | |
| Polystyrene AM CHO, Type2 | This aldehyde resin comprises of aminomethyl polystyrene acylated with 6-oxo-caproic acid. Alternative Names: Formyl Functionalized Aminomethyl Polystyrene Resin. | |
| Polystyrene AM CHO, Type3 | This aldehyde resin comprises of aminomethyl polystyrene acylated with 6-oxo-caproic acid. Alternative Names: Formyl Functionalized Aminomethyl Polystyrene Resin. | |
| Polystyrene AM COOH, Type1 | This carboxy resin is based on aminomethyl polystyrene acylated with succinic acid. Alternative Names: Carboxy Functionalized Aminomethyl Polystyrene Resin. | |
| Polystyrene AM COOH, Type2 | This carboxy resin is based on aminomethyl polystyrene acylated with succinic acid. Alternative Names: Carboxy Functionalized Aminomethyl Polystyrene Resin. | |
| Polystyrene AM HMBA | This resin is derived from aminomethyl polystyrene and the base labile 4-(hydroxymethyl)benzoic acid linker. Alternative Names: 4-(Hydroxymethyl) Benzoic Acid (HMBA) on Aminomethyl Polystyrene. | |
| Polystyrene AM HMPA, Type1 | This resin is derivatized from aminomethyl polystyrene by coupling with the TFA-labile 4-(hydroxymethyl)-phenoxyacetic acid linker and is an alternative to the PHB resins. Alternative Names: 4-(Hydroxymethyl) Phenoxyacetic Acid (HMPA) on Aminomethyl Polystyrene Resin. | |
| Polystyrene AM HMPA, Type2 | This resin is derivatized from aminomethyl polystyrene by coupling with the TFA-labile 4-(hydroxymethyl)-phenoxyacetic acid linker and is an alternative to the PHB resins. Alternative Names: 4-(Hydroxymethyl) Phenoxyacetic Acid (HMPA) on Aminomethyl Polystyrene Resin. | |
| Polystyrene, amine terminated | Polystyrene is a colorless and transparent thermoplastic, among which expanded polystyrene is commonly known as Styrofoam. Alternative Names: amino PS, PS NH2, aminopolystyrene. Molecular formula: (C8H8)nCH5N. Mole weight: average Mn 5,000. | |
| Polystyrene AM NH2, Type1 | Aminomethylated polystyrene resins are prepared in-house from crosslinked polystyrenes by a direct aminomethylation reaction according to highly optimized protocols. Resins produced by our process are chemically defined, homogeneous and free from any additional crosslinking from the functionalization process. CAS No. 89551-24-6. | |
| Polystyrene AM NH2, Type2 | Aminomethylated polystyrene resins are prepared in-house from crosslinked polystyrenes by a direct aminomethylation reaction according to highly optimized protocols. Resins produced by our process are chemically defined, homogeneous and free from any additional crosslinking from the functionalization process. CAS No. 89551-24-6. | |
| Polystyrene AM NH2, Type3 | Aminomethylated polystyrene resins are prepared in-house from crosslinked polystyrenes by a direct aminomethylation reaction according to highly optimized protocols. Resins produced by our process are chemically defined, homogeneous and free from any additional crosslinking from the functionalization process. CAS No. 89551-24-6. | |
| Polystyrene AM RAM, Type1 | This resin is functionalized with a modified Rink Amide linker and is ideal for the Fmoc SPPS of peptide amides. Cleavage from this support is achieved with 95% TFA to give peptide amides. Alternative Names: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamidomethyl Resin. | |
| Polystyrene AM RAM, Type2 | This resin is functionalized with a modified Rink Amide linker and is ideal for the Fmoc SPPS of peptide amides. Cleavage from this support is achieved with 95% TFA to give peptide amides. Alternative Names: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamidomethyl Resin. | |
| Polystyrene AM SH | A resin for synthesis of silyl ethers and thioesters. Alternative Names: Mercaptomethyl Polystyrene. | |
| Polystyrene (analytical standard) | analytical standard, for GPC, 300,000. Alternative Names: PS. Molecular formula: [CH2CH(C6H5)]n. Mole weight: Mn ~275000 Mp ~295000 MW ~284000. | |
| Polystyrene A NH2, Type1 | Aminoethylated polystyrene resins can easily be derivatized by any carboxylic function according to standard methods for amide bond formation. | |
| Polystyrene A NH2, Type2 | Aminoethylated polystyrene resins can easily be derivatized by any carboxylic function according to standard methods for amide bond formation. | |
| Polystyrene A NH2, Type3 | Aminoethylated polystyrene resins can easily be derivatized by any carboxylic function according to standard methods for amide bond formation. | |
| Polystyrene A OH, Type1 | These resins are alternatives to the corresponding hydroxymethylated resins and ideal for the attachment of acids by esterification. Alternative Names: Hydroxyethyl Polystyrene Resin. | |
| Polystyrene A OH, Type2 | These resins are alternatives to the corresponding hydroxymethylated resins and ideal for the attachment of acids by esterification. Alternative Names: Hydroxyethyl Polystyrene Resin. | |
| Polystyrene A PHB, Type1 | These resins are alternatives to the traditional Wang resins and are ideal for the attachment of carboxylic acids by esterification. The phenethyl ether bond is more stable than the benzyl ether bond towards acid treatments. Alternative Names: 4-Hydroxybenzyl Alcohol (PHB, Wang Linker ) on Ethylated Polystyrene Matrix. | |
| Polystyrene A PHB, Type2 | These resins are alternatives to the traditional Wang resins and are ideal for the attachment of carboxylic acids by esterification. The phenethyl ether bond is more stable than the benzyl ether bond towards acid treatments. Alternative Names: 4-Hydroxybenzyl Alcohol (PHB, Wang Linker ) on Ethylated Polystyrene Matrix. | |
| Polystyrene A RAM, Type1 | This resin is functionalized with a modified Rink Amide linker and is ideal for the Fmoc SPPS of peptide amides. Cleavage from this support is achieved with 95% TFA to give peptide amides. Alternative Names: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamidoethyl Resin. | |
| Polystyrene A RAM, Type2 | This resin is functionalized with a modified Rink Amide linker and is ideal for the Fmoc SPPS of peptide amides. Cleavage from this support is achieved with 95% TFA to give peptide amides. Alternative Names: 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxyacetamidoethyl Resin. | |
| Polystyrene A SH, Type1 | Polystyrene A SH, Type1. Alternative Names: Mercaptoethyl Polystyrene. | |
| Polystyrene A SH, Type2 | Polystyrene A SH, Type2. Alternative Names: Mercaptoethyl Polystyrene. | |
| Polystyrene A sulfonic acid | This polymer supported strong alkyl sulfonic acid and can be used instead of soluble organic acids for quenching or catalysis of reactions. Alternative Names: Polystyrene ethyl sulfonic acid. | |
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