Identification | Back Directory | [Name]
POLY(STYRENE-CO-DIVINYLBENZENE) | [CAS]
9003-70-7 | [Synonyms]
NP-40 PS RESIN NONIDET P-40 DE-HIBIT 200 SERDOLIT(R) I SERDOLIT(R) II CHROMOSORB 102 PL-PS/DVB RESIN POLYSTYRENE 400 POLYSTYRENE 2400 POLYSTYRENE 1000 INHIBITOR REMOVER CHROMOSORB(R) 102 CHROMOSORB(R) 101 POLYSTYRENE RESIN POLYSTYRENE 33'000 PL-PS/DVB MP-RESIN POLYSTYRENE 250'000 POLYSTYRENE 130'000 POLYSTYRENE 650'000 StratoSpheres PL-PS STYRENE/DVBCOPOLYMER POLYSTYRENE 2'200'000 HAYESEP P 60/80, 75CC HAYESEP P 80/100, 75CC PROTEIN SOLUBILIZER 40 INHIBITOR REMOVAL RESIN MACROPOROUS POLYSTYRENE STYRENE/DVB CROSSPOLYMER AMBERCHROM CG1000S 100ML turbidity standard 0,8 ntu Turbidimeter standard
POLY(STYRENE-DIVINYLBENZENE) Turbidity Standard 1,8 NTU Turbidity Standard 18.0 NTU CHROMOSORB 102 MESH SIZE 60-80 CHROMOSORB 102 MESH SIZE 80-100 POLY(STYRENE-CO-DIVINYLBENZENE) Polystyrene (65-85 mesh, 1%DVB) Turbidity Standard 180,0 NTU Turbidity Standard 800,0 NTU POLYSTYRENE (35-45 MESH, 1%DVB) Polystyrene Resin (100-200mesh) Polystyrene Resin (200-400mesh) Turbidimeter Standard 1,8 NTU STYRENE-DIVINYLBENZENE COPOLYMER STRATOSPHERES(TM) PL-PS/DVB RESIN Styrene-2%DivinylbenzeneCopolymer Turbidimeter Standard 18,0 NTU POLYSTYRENE (75-100 MESH, 1% DVB) POLYSTYRENE (120-170 MESH, 1% DVB) POLYSTYRENE (100-200 MESH, 2% DVB) POLYSTYRENE (200-300 MESH, 1% DVB) POLYSTYRENE (200-400 MESH, 2% DVB) POLYSTYRENE (100-150 MESH, 1% DVB) POLYSTYRENE (100-200 MESH, 1% DVB) Resins, divinylbenzene/polystyrene POLYSTYRENE (170-230 MESH, 1% DVB) POLYSTYRENE (150-300 MESH, 1% DVB) POLYSTYRENE (170-270 MESH, 1% DVB) POLYSTYRENE (135-185 MESH, 1% DVB) POLYSTYRENE (150-200 MESH, 1% DVB) Turbidimeter Standard 180,0 NTU Turbidimeter Standard 800,0 NTU StratoSpheres? PL-PS/DVB resin
MTO-DOWEX STYRENE-DVB, 18-100,1000GM TURBIDIMETER STANDARD 0.8 NTU TRACE- TURBIDIMETER STANDARD 0.1 NTU TRACE- TURBIDIMETER STANDARD 1.8 NTU TRACE- INHIBITOR-REMOVER REPLACEMENT PACKING TURBIDIMETER STANDARD 18.0 NTU TRACE- TURBIDIMETER STANDARD 80.0 NTU TRACE- TURBIDIMETER STANDARD 180.0 NTU TRACE- TURBIDIMETER STANDARD 800.0 NTU TRACE- COPOLYMER OF STYRENE AND DIVINYLBENZENE STRATOSPHERES(TM) PL-PS/DVB RESIN, 50-10 COPOLYMER OF 97% STYRENE AND 3% DVB & TURBIDIMETER STANDARD 1800.0 NTU TRACE- COPOLYMER OF 80% STYRENE AND 20% DVB & STRATOSPHERES(TM) PL-PS/DVB RESIN, 100-2 diethenyl-benzenpolymerwithethenylbenzene Polystyrene Megabeads (35-45 mesh, 1%DVB) polystyrene:2%divinylbenzenecopolymerbeads POLYSTYRENE: DIVINYLBENZENE COPOLYMER BEADS POLYSTYRENE CROSSLINKED WITH DIVINYLBENZENE Poly[styrene (98%)-co-divinylbenzene (2% )] Poly[styrene (96%)-co-divinylbenzene (4% )] Poly[styrene (94%)-co-divinylbenzene (6% )] Poly[styrene (93%)-co-divinylbenzene (3% )] Poly[styrene (99%)-co-divinylbenzene (1% )] STYRENE-DIVINYLBENZENECROSS-LINKEDCOPOLYMER Styrene-divinylbenzene copolyMer,cross linked Poly(styrene-divinylbenzene), 2% cross-linked Poly (styrene-divinylbenzene), 1% cross-linked Benzene,diethenyl-,Copolymerwithethenylbenzene Poly[styrene (98.5%)-co-divinylbenzene (1.5% )] Poly[styrene (96.5%)-co-divinylbenzene (3.5% )] COPOLYMER OF 98% STYRENE AND 2% DVB,100-200 MESH Benzene, diethenyl-, polymer with ethenylbenzene Styrene-divinylbenzene copolymer, 2% cross linked Poly(styrene-divinylbenzene),1%cross-linked,100-200mesh Poly(styrene-divinylbenzene),2%cross-linked,200-400mesh Polystyrene Resin cross-linked with 1% DVB (200-400mesh) Polystyrene Resin cross-linked with 1% DVB (100-200mesh) Poly(styrene-divinylbenzene), 2% cross-linked, 30-60 mesh Poly(styrene-divinylbenzene), 1% cross-linked, 200-400 mesh Polystyrene: 1% divinylbenzene copolymer beads, 100-200 mesh Polystyrene: 1% divinylbenzene copolymer beads, 200-400 mesh Polystyrene: 2% divinylbenzene copolymer beads, 200-400 mesh INHIBITOR REMOVER, DISPOSABLE COLUMN, FO R REMOVING HQ AND MEHQ INHIBITOR-REMOVER REPLACEMENT PACKING, F OR REMOVING HQ AND MEHQ Poly(styrene-co-divinylbenzene), 2 Percent Cross-linked, 100-200 Mesh Poly(styrene-co-divinylbenzene), Polystyrene crosslinked with divinylbenzene StratoSpheres(TM) PL-PS/DVB resin 100-200 mesh, 1 % cross-linked with divinylbenzene | [Molecular Formula]
[CH2CH(C6H5)]x[CH2CH[C6H4(CHCH2)]]y | [MDL Number]
MFCD00146442 | [MOL File]
9003-70-7.mol | [Molecular Weight]
409.457 |
Chemical Properties | Back Directory | [Appearance]
solid, often supplied as small beads | [Melting point ]
270 °C | [density ]
0.29 g/cm3 (free fall)(lit.)
| [vapor density ]
<1 (vs air)
| [vapor pressure ]
17 mm Hg ( 20 °C)
| [refractive index ]
n20/D 1.333 | [storage temp. ]
Store at RT. | [form ]
microspheres
| [color ]
White to off-white | [Stability:]
Stable. Moisture sensitive. Incompatible with strong oxidizing agents. | [Water Solubility ]
Insoluble in water. | [EPA Substance Registry System]
Divinylbenzene styrene polymer (9003-70-7) |
Hazard Information | Back Directory | [Chemical Properties]
solid, often supplied as small beads | [Uses]
Poly(styrene-divinylbenzene) is used in chromatographic separation medium. It is also used for the removal of phenolic inhibitors: hydroquinone, hydroquinone monomethyl ether and tert-butylcatechol. It is widely used as column packing material in liquid chromatography for separation of both organic and inorganic ions. Styrene-divinylbenzene copolymer is used in inorganic trace analysis for solid phase extraction preconcentration. | [General Description]
Amberlite XAD-2, a hydrophobic copolymer of styrene-divinylbenzene resin which requires longer purification process and is used as a sorbent. Amberlite XAD-2 resin depending upon the aromaticity and size of the hydrophobic groups sorbs organic compounds through low-energy physical interactions. |
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Company Name: |
Alfa Aesar
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Tel: |
400-6106006 |
Website: |
http://chemicals.thermofisher.cn |
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