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Isoamyl alcohol, 1 l

ROTIPURAN® ≥98,5 %, p.a., ACS
Examples of effect: Flammable; liquids form compounds with the air which can become explosive; produce flammable gases with water or can self-combust. Safety: Keep away from open flames and sources of heat; close containers tightly; store in a fire-safe manner.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
warning
H226-H332-H335-EUH066
i flammable liquid and vapour, harmful if inhaled, may cause respiratory irritation
P210 P280.8 P303+P361+P353 P304+P340 P312.0 P403+P235
i keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking, wear protective clothing/eye protection, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower, IF INHALED: Remove person to fresh air and keep comfortable for breathing, call a POISON CENTER/doctor if you feel unwell, store in a well-ventilated place. Keep cool
Pack Qty.
Pack.
3-Methyl-1-butanol, iso-Amyl alcohol, Isopentyl alcohol
Empirical formula C5H12O
Molar mass (M) 88,15 g/mol
Density (D) 0,81 g/cm³
Boiling point (bp) 130,7 °C
Flash point (flp) 43,5 °C
Melting point (mp) -147 °C
ADR 3 III
WGK 1
CAS No. [123-51-3]
EG-Nr. 204-633-5
UN-Nr. 1105


Guarantee analysis

€79.45/Pack Qty. 

excl. VAT. | 1 l per Pack Qty.

Art. No. T870.2

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Isoamyl alcohol
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Order No. Pack Qty. Pack. Price Quantity
T870.1 500 ml glass €41.85
T870.2 1 l glass €79.45
T870.3 2.5 l glass €175.15
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General information

Analysis of Food

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

Determination of fat

Fat analysis is used to determine the fat content and fat composition of foodstuffs. Individual components or total fats levels can be calculated depending on the purpose of testing. Different components are subject to different procedures by law, such as the Gerber method or the Van Gulik technique.

Fat- and protein-containing samples should be cleared using Carrez reagents:

• Add sample to 60 ml water

• Subsequently add, while mixing after each step:

  a) 5 ml Carrez-I-solution, Art. No. 9944

  (or 7,2 g zinc sulphate heptahydrate, Art. No. K301 ad 100 ml)

  b) 5 ml Carrez-II-solution, Art. No. 9950

  (or 3,6 g potassium hexacyanoferrate(II), Art. No. P745 ad 100 ml)

• Adjust pH to 7,5 - 8,5 by adding NaOH (0,1 M)

• Fill volumetric flask up to mark, mix, and filter

Analysis certificates

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

Assay (GC)≥98,5 %
Colour (Hazen)≤10
Density (d 20 °C/4 °C)0,808-0,812
Water≤0,2 %
Aluminium (Al)≤0,00005 %
Boron (B)≤0,000002 %
Barium (Ba)≤0,00001 %
Calcium (Ca)≤0,00005 %
Cadmium (Cd)≤0,000005 %
Cobalt (Co)≤0,000002 %
Chromium (Cr)≤0,000002 %
Copper (Cu)≤0,000002 %
Iron (Fe)≤0,00001 %
Magnesium (Mg)≤0,00001 %
Manganese (Mn)≤0,000002 %
Nickel (Ni)≤0,000002 %
Lead (Pb)≤0,00001 %
Tin (Sn)≤0,00001 %
Zinc (Zn)≤0,00001 %
Evaporation residue≤0,001 %

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