Tetrahydrofuran, ROTIPURAN®, min. 99 %, p.a., ACS, 1 l, glas

Catalog nr. 6788.1
Carl Roth

Volume: 1 liter
Aantal: 1 stuk
Prijs:
Sale price€73,00
Offerte aanvragen voor bulkorder

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Beschrijving

Tetrahydrofuran ROTIPURAN® is een laboratoriumoplosmiddel met hoge zuiverheid met een minimumgehalte van 99 %, gespecificeerd p.a. en ACS-kwaliteit en gestabiliseerd met BHT. De empirische formule is C₄H₈O, de molaire massa 72.11 g/mol, de dichtheid 0.883 g/cm³, het kookpunt 65 °C en het vlampunt −21.2 °C (CAS 109-99-9, EG nr. 203-726-8). De kwaliteitslijn ROTIPURAN® van fabrikant Carl ROTH is bedoeld voor veeleisend analytisch en preparatief werk waar consistente oplosmiddelprestaties vereist zijn. Typische laboratoriumtoepassingen omvatten Grignard- en organometaalreacties, polymeerchemie, monstervoorbereiding voor chromatografie en algemene oplossing van matig polaire organische verbindingen. Duidelijke fysische gegevens—dichtheid, kookpunt en vlampunt—ondersteunen veilige hantering, opslagplanning en methodedocumentatie in gereguleerde en onderzoeksomgevingen. Het product is ingedeeld onder UN 2056 en behoort tot de categorie oplosmiddelen voor analyse die in chemische en life-science-laboratoria wordt gebruikt.

Dit artikel maakt deel uit van Oplosmiddelen van analytische kwaliteit (p.a.), in Oplosmiddelen.

Kenmerken

  • Gehalte (GC): ≥99 %
  • Kleur (Hazen): ≤20
  • Water: ≤0.05 %
  • Zuurgraad: ≤0.001 %
  • Peroxiden (als H2O2): ≤0.015 %
  • Verdampingsresidu: ≤0.03 %
  • Aluminium (Al): ≤0.00005 %
  • Barium (Ba): ≤0.00001 %
  • Lead (Pb): ≤0.00001 %
  • Boron (B): ≤0.000002 %
  • CAS-nummer: 109-99-9
  • Verpakkingsgroottes: 1 l, 2.5 l, 200 l, 10 l, 25 l
  • EG-nr.: 203-726-8
  • Molaire massa: 72.11 g/mol
  • Dichtheid: 0.883 g/cm³
  • Technisch datablad: PDF
  • Veiligheidsinformatieblad: PDF

Technische ondersteuning nodig?

info@luminixhealth.com +32 13 30 43 61

Compliance & Safety Information

GHS02GHS07GHS08 Gevaar

Hazard Statements (H-Phrases)

H225 Highly flammable liquid and vapour
H302 Harmful if swallowed
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H336 May cause drowsiness or dizziness
H351EU H351EU – No description available
H019 H019 – No description available

Precautionary Statements (P-Phrases)

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P403+P233 P403+P233 – No description available

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Questions about Tetrahydrofuran, ROTIPURAN®, min. 99 %, p.a., ACS, 1 l, glas

What is this article?

Tetrahydrofuran, ROTIPURAN®, min. 99 %, p.a., ACS, 1 l, glas is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Oplosmiddelen van analytische kwaliteit (p.a.), inside Oplosmiddelen, in Chemicaliën.

An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.

A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.

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