Tris Acetate CAS 6850-28-8 Purity > 99.0% (Titration) Bufair Bith-eòlasach Factaraidh Ìre Bith-eòlas Molecular
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Ainm Ceimigeach | Tris Acetate |
Co-fhaclan | Acetate Trizma;Tris-AC;Tris (hydroxymethyl) aminomethane Acetate Salt;Tris (hydroxymethyl) aminomethane Acetate |
Àireamh CAS | 6850-28-8 |
Àireamh CAT | RF-PI1695 |
Inbhe Stoc | Ann an stoc, ìre toraidh suas gu tonna |
Foirmle Molecular | C4H11NO3·CH3COOH |
Cuideam Molecular | 181.19 |
Dùmhlachd | 1.09 g / mL aig 20 ℃ |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Ìre | Ìre bith-eòlas molecular |
Coltas | Pùdar Criosta Geal |
Purity / Modh Mion-sgrùdadh | > 99.0% (Titration by NaOH) |
Uisge (le Karl Fischer) | <0.20% |
Solubility (Turbidity) | Soilleir (10% aq. fuasgladh) |
Solubility (Dath) | Gun dath (fuasgladh 10% aq.) |
Rubha leaghaidh | 120.0 ~ 121.0 ℃ |
pH | 6.0 ~ 7.0 (0.1M ann an uisge fìor-ghlan) |
Ash sulfated | <0.05% |
Chloride (CI) | <0.0005% |
Sulphate (SO4) | <0.005% |
Meatailtean Trom (mar Pb) | <0.0005% |
Iarann (Fe) | <0.0005% |
Arsainic (As) | <0.0002% |
Absorbance UV A260nm | <0.05% (0.5M aq. fuasgladh) |
Absorbance UV A280nm | <0.05% (0.5M aq. fuasgladh) |
Absorbance UV A290nm | <0.50% (50% aq. fuasgladh) |
DNase, RNase, Protease | Cha deach a lorg |
Spectrum fo-dhearg | A 'gèilleadh ris an Structar |
Inbhe deuchainn | Inbhe Iomairt |
Sgeilp-beatha | 24 Mios |
Cleachdadh | Bufair bith-eòlais;Electrophoresis pròtain |
Pacaid: Botal, poca foil alùmanum, 25kg / druma cairt-bhòrd, no a rèir riatanas luchd-ceannach.
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas is taiseachd.
Bithear a’ cleachdadh Tris Acetate (CAS: 6850-28-8) gu tric ann a bhith ag ullachadh bufair TAE (Tris-Acetate-EDTA), a thathas a’ cleachdadh mar bufair ruith agus ann an gels agarose.Thathas a’ cleachdadh bufair Tris Acetate-EDTA airson electrophoresis gel agarose DNA ach tha e cuideachd air a chleachdadh airson electrophoresis gel agarose RNA neo-nàdurrach.Thathas a’ cleachdadh Tris Acetate ann a bhith a’ cruthachadh fhuasglaidhean bufair anns an raon pH eadar 7.5 agus 8.5.Tha fuasglaidhean bufair Tris air an cleachdadh gu farsaing ann am bith-eòlas cealla agus moileciuil airson pròiseasan leithid toirt a-mach agus glanadh pròtain agus searbhag niuclasach.Tha bufairean stèidhichte air Tris Acetate cuideachd ann an cromatagrafaidheachd colbh agus ann an electrophoresis gel.Tha Tris Acetate air a chleachdadh gus bufairean Tris acetic acid a dhèanamh a tha air an cleachdadh mar diluents airson diofar mheasaidhean agus mar electrophoresis a 'ruith bufairean.