Sınırlı Stok
Riedel-De-Haën 87368 Tetrahydrofuran Puriss. p.a., contains 250 ppm BHT as inhibitor, ACS Reagent, Reag. Ph. Eur., ≥99.9% Glass Bottle 2.5 L
Category
Brand
Stock Code
LB.HWR.87368-2.5L
Kısa Bilgi
Synonyms THF, Oxolane, 1,4-Epoxybutane, Butylene Oxide, Diethylene Oxide, tetra-Methylene Oxide Riedel-de Haën Beilstein Registry Number 102391 CAS Numbers (All) 109-99-9 EC Number 203-726-8 Linear Formula C4H8O MDL Number MFCD00005356 Molar Mass 72.11 g/mol RTECS Number LU5950000
Market Price
CAS Number: 109-99-9
2.164,17 TL + VAT
2.597,01 TL
| Riedel-De-Haën 87368 Tetrahydrofuran Puriss. p.a., contains 250 ppm BHT as inhibitor, ACS Reagent, Reag. Ph. Eur., ≥99.9% |
| Preparatif ölçekli HPLC, temizleme ve organik sentez gibi uygulamalar için uygun fiyatlı çözüm. Rutin izokratik HPLC gibi daha az zorlu uygulamalar için uygundur. Solvent kirliliğine kadar izlenebilir varyasyonlar ve azalma sorunları. Tüm çözücüler ACS genel kullanım şartnamelerini karşılayacak şekilde test edilmiştir. |
| Refractive Index | n |
|---|---|
| Identity (IR) | complying |
| Assay (GC) | Min. 99.9 % |
| Density (20°C) | 0.886 - 0.888 g/ml |
| Refractive index (n 20/D) | 1.406 - 1.408 |
| Non-volatile matter | Max. 0.001 % |
| Water (Karl Fischer) | Max. 0.05 % |
| Free acid (as CH3COOH) | Max. 0.001 % |
| Aluminium (Al) | Max. 0.00005 % |
| Boron (B) | Max. 0.000002 % |
| Barium (Ba) | Max. 0.00001 % |
| Bismuth (Bi) | Max. 0.00001 % |
| Calcium (Ca) | Max. 0.00005 % |
| Cadmium (Cd) | Max. 0.000005 % |
| Cobalt (Co) | Max. 0.000002 % |
| Chromium (Cr) | Max. 0.000002 % |
| Copper (Cu) | Max. 0.000002 % |
| Iron (Fe) | Max. 0.00001 % |
| Potassium (K) | Max. 0.00005 % |
| Lithium (Li) | Max. 0.00001 % |
| Magnesium (Mg) | Max. 0.00001 % |
| Manganese (Mn) | Max. 0.000002 % |
| Molybdenum (Mo) | Max. 0.00001 % |
| Sodium (Na) | Max. 0.00005 % |
| Nickel (Ni) | Max. 0.000002 % |
| Lead (Pb) | Max. 0.00001 % |
| Tin (Sn) | Max. 0.00001 % |
| Strontium (Sr) | Max. 0.00001 % |
| Zinc (Zn) | Max. 0.00001 % |
| Peroxides (as H2O2) | Max. 0.005 % |
| Assay BHT (GC) | 200 - 300 ppm |
| Mixable with H2O | complying |
| Mixable with ethanol | complying |
| APHA | Max. 20 |
| Contains | 250 ppm BHT as inhibitor |
| Boiling Point/Range | 65 °C (1.013 hPa) |
| Certification | ACS reagent, Reag.Ph. Eur. |
| Color | Colorless |
| Concentration | >=99.90% |
| Density | 0.89 g/cm3 (20 °C) |
| Flashpoint | -21 °C |
| Form | Liquid |
| Grade | ACS Grade |
| Incompatible Materials | Oxidizing agents, Strong acids and strong bases |
| Lower Explosion Limit | 1.5 %(V) |
| Melting Point/Range | -108 °C |
| Partition Coefficient | 0.45 (20 °C) |
| Purity Percentage | 99.90 |
| Purity Details | >=99.90% |
| Solubility | Soluble in most organic solvents |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 12 %(V) |
| Vapor Pressure | 200 hPa (20 °C) |
| Viscosity | 0.48 mPa.s (20 °C) |
| pH-Value | Neutral |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
| Honeywell Araştırma Kimyasalları |
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