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当前位置: 首页 > 产品中心 > column > Sigma-Aldrich/四氢呋喃/1097311000/1097311000
商品详细Sigma-Aldrich/四氢呋喃/1097311000/1097311000
Sigma-Aldrich/四氢呋喃/1097311000/1097311000
Sigma-Aldrich/四氢呋喃/1097311000/1097311000
商品编号: 1097311000
品牌: Sigma
市场价: ¥1321.45
美元价: 1016.50
产地: 美国(厂家直采)
公司:
产品分类:
公司分类: column
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍
Synonym:THF,Tetramethyleneoxide,Oxolane,Butyleneoxide
  • CASNumber109-99-9

  • LinearFormulaC₄H₈O

  • MolecularWeight72.11 g/mol

  •  ECNumber203-726-8

Properties:

RelatedCategoriesAnalyticalReagents,AnalyticalReagentsforGeneralUse,Analytical/Chromatography,Purissp.a.ACS
grade ACS,Reag.PhEur
packaging 1linGlassbottle(1097311000)
 10linDrumstainl.st.(1097316010)
 2.5linGlassbottle(1097312500)
 25linDrumstainl.st.(1097316025)
bp 65 - 66 °C(1013 hPa)
expl.lim.  1.5 - 12.4 %(V)
vaporpressure 173 hPa(20 °C)
density 0.89 g/cm3(20 °C)
flashpoint -21.5 °C
mp -108.5 °C
pH 7 - 8(200 g/l,H₂O,20 °C)
shippedin ambient
storagetemp. Storeat+5°Cto+30°C.
specifications Purity(GC):≥ 99.8 %
 Identity(IR):conforms
 Appearance:clear
 Colour:≤ 10 Hazen
 Density(d20 °C/20 °C):0.885-0.895
 Acidity:≤ 0.0003 meq/g
 Alkalinity:≤ 0.0002 meq/g
 Peroxides:conforms
 Peroxide(asH₂O₂):≤ 0.005 %
 Al(Aluminium):≤ 0.00005 %
 B(Boron):≤ 0.000002 %
 Ba(Barium):≤ 0.00001 %
 Ca(Calcium):≤ 0.00005 %
 Cd(Cadmium):≤ 0.000005 %
 Co(Cobalt):≤ 0.000002 %
 Cr(Chromium):≤ 0.000002 %
 Cu(Copper):≤ 0.000002 %
 Fe(Iron):≤ 0.00001 %
 Mg(Magnesium):≤ 0.000002 %
 Mn(Manganese):≤ 0.000002 %
 Ni(Nickel):≤ 0.000002 %
 Pb(Lead):≤ 0.00001 %
 Sn(Tin):≤ 0.00001 %
 Zn(Zinc):≤ 0.00001 %
 Evaporationresidue:≤ 0.0005 %
 Water:≤ 0.03 %
 StABIlizedwith2,6-Di-tert-butyl-4-methylphenol(BHT).

Description:

OtherNotes

EMSURE®gradesolventsaresuitableforabroadspectrumofclassicallabapplications,andarefrequentlyusedinregulatedandhighlydemandinglabapplications.EMSURE®providesworldwidebestandmostextensiveproductspecifications.WedeclareourEMSURE®rangetobeincompliancewiththeACS,withthereagentpartoftheEuropeanPharmacopoeia(Reag.PhEur)andalsowiththeISOstandards.

Safety:

HSCode 
29321100
HazardStatement(s) 
H225:Highlyflammableliquidandvapour.
H302:Harmfulifswallowed.
H319:Causesseriouseyeirritation.
H335:Maycauserespiratoryirritation.
H351:SUSPectedofcausingcancer.
EUH019:Mayformexplosiveperoxides.
PrecautionaryStatement(s) 
P210:Keepawayfromheat,hotsurfaces,sparks,openflamesandotherignitionsources.Nosmoking.
P240:Ground/bondcontainerandreceivingequipment.
P305+P351+P338:IFINEYES:Rinsecautiouslywithwaterforseveralminutes.Removecontactlenses,ifpresentandeasytodo.Continuerinsing.
P308+P313:IFexposedorconcerned:Getmedicaladvice/attention.
P403+P233:Storeinawell-ventilatedplace.Keepcontainertightlyclosed.
RTECS 
LU5950000
Storageclass 
3Flammableliquids
WGK 
WGK1slightlywaterendangering
Disposal 
1
Stronglycontaminatedhalogen-freeorganicsolvents:containerA.
HazardPictogram(s) 
GHS02  GHS02
HazardPictogram(s) 
GHS07  GHS07
HazardPictogram(s) 
GHS08  GHS08
HazardSymbols 
Flammable  Flammable
HazardSymbols 
Irritant  Irritant
Declaration(railroadandroad)ADR,RID 
UN2056,3,II
Declaration(transportbyair)IATA-DGR 
UN2056,3,II
Declaration(transportbysea)IMDG-Code 
UN2056,3,II
Categoriesofdanger 
highlyflammable,carcinogenic,irritant
RPhrase 
R11-19-40-36/37
Highlyflammable.Mayformexplosiveperoxides.Limitedevidenceofacarcinogeniceffect.Irritatingtoeyesandrespiratorysystem.
SPhrase 
S16-29-33
Keepawayfromsourcesofignition-Nosmoking.Donotemptyintodrains.Takeprecautionarymeasuresagainststaticdischarges.
品牌介绍
      西格玛奥德里奇(Sigma-Aldrich)是一家在生命科学领域有着领导地位且拥有高科技产品的公司。西格玛奥德里奇(Sigma-Aldrich)根据研发与实验室用户的实际用途,旗下品牌包括Sigma®、Aldrich®、Fluka® 和 Supelco®,分别对应于生命科学、化学、分析和色谱领域的产品。 Vetec™ 为Sigma-Aldrich 旗下新成员,以极具亲和力的本地价格为用户提供质量可靠的常用生化和化学产品。Sigma-Aldrich 家族另一成员SAFC则是全球10大精细化工公司之一,提供全球领先的特殊化学品与生物制品。  Sigma-Aldrich为实验室研究提供上千种耗材产品,在化学和生物领域提供特殊的产品和支持,是众多研发人员日常的放心选择。公司已推出高品质的Sigma®细胞培养类耗材,并携手BRAND、Greiner、Corning和Axygen提供卓越服务。