Ethanol, 25 l, tinplate
Molar mass (M) 46,07 g/mol
Density (D) 0,79 g/cm³
Boiling point (bp) 78 °C
Flash point (flp) 12 °C
Melting point (mp) -114 °C
ADR 3 II
WGK 1
CAS No. [64-17-5]
EG-Nr. 200-578-6
UN-Nr. 1170
€1,177.15/Pack Qty.
excl. VAT. | 25 l per Pack Qty.
Art. No. 9065.6
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Product details
Video instructions can be found here and above in the product pictures.
Ethanol ROTIPURAN® ≥99,8 %, p.a.
- Subtotal: 0.00
| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 9065.1 | 1 l | glass | €95.15 |
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| 9065.2 | 2.5 l | glass | €193.40 |
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| 9065.3 | 1 l | plastic | €94.10 |
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| 9065.4 | 2.5 l | plastic | €190.85 |
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| 9065.5 | 5 l | plastic | €341.75 |
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| 9065.6 | 25 l | tinplate | €1,177.15 |
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| 9065.7 | 10 l | plastic | €547.20 |
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| 9065.8 | 25 l | plastic | €1,155.65 |
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In stock
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- Subtotal: 0.00
Downloads
General information
Carl ROTH also offers reagents suitable for food analysis.
On the following pages, you will find the determination of
• Nitrogen according to Kjeldahl
• Sugar
• Mercury
• Trichinae
• Fat
and the determination of the
• Iodine value
• Acid value
• Peroxide value
• Saponification value
as well as other determining factors such as
• Viscosity
• Density
• Hydroxyl value
• Fluoride ions
Molisch’s test:
Molisch’s reagent is added to a diluted sample of monosaccharide and concentrated sulphuric acid is added down the sides of the test tube to form a layer beneath the solution. A purple ring forms at the interface between the layers. Since nucleic acids and glycoproteins also contain monosaccharides, they may react as well.
Selivanov’s test:
Selivanov’s test involves acidifying a sugar solution with concentrated hydrochloric acid, adding an ethanolic resorcinol solution and heating. Ketoses react quickly to form a red-coloured dye, while aldoses do not react at all, or only react slowly.
Certificates of Analysis
Guarantee analysis
| Assay | ≥99,8 % |
| Identity | complies |
| Water | ≤0,2 % |
| Solubility | clear, colourless |
| Density (d 20 °C/20 °C) | 0,790-0,793 |
| Acetaldehyde and acetal | ≤0,001 % |
| Acid or alkaline react. substances | ≤0,003 % |
| Evaporation residue | ≤0,0025 % |
| Benzene | ≤0,0002 % |
| Methanol | ≤0,01 % |
| Sum of other impurities | ≤0,03 % |
| Aluminium (Al) | ≤0,00005 % |
| Barium (Ba) | ≤0,00001 % |
| Lead (Pb) | ≤0,00001 % |
| Cadmium (Cd) | ≤0,000005 % |
| Calcium (Ca) | ≤0,00005 % |
| Chromium (Cr) | ≤0,000002 % |
| Iron (Fe) | ≤0,00001 % |
| Cobalt (Co) | ≤0,000002 % |
| Copper (Cu) | ≤0,000002 % |
| Manganese (Mn) | ≤0,000002 % |
| Nickel (Ni) | ≤0,000002 % |
| Zinc (Zn) | ≤0,00001 % |
| Tin (Sn) | ≤0,00001 % |
| Prices include german tax on alcohol. | |