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Petroleum ether 40-60 °C, 5 l, aluminium

ROTIPURAN® p.a., ACS, ISO
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.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances.
Danger
H225-H304-H315-H336-H411
i highly flammable liquid and vapour, may be fatal if swallowed and enters airways, causes skin irritation, may cause drowsiness or dizziness, toxic to aquatic life with long lasting effects
P210 P240 P273 P301+P310 P331 P403+P235
i keep away from heat, sparks, open flames, hot surfaces. No smoking, ground and bond container and receiving equipment, avoid release to the environment, IF SWALLOWED: Immediately call a POISON CENTER/doctor, do NOT induce vomiting, store in a well-ventilated place. Keep cool
Related products
Pack Qty.
Pack.
Density (D) 0,669 g/cm³
Boiling point (bp) 62 °C
Flash point (flp) <-29 °C
Melting point (mp) -153,6 °C
ADR 3 II
WGK 3
CAS No. [64742-49-0]
EG-Nr. 265-151-9
UN-Nr. 3295


Guarantee analysis

€110.65/Pack Qty. 

excl. VAT. | 5 l per Pack Qty.

Art. No. T173.3

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Petroleum ether 40-60 °C
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Order No. Pack Qty. Pack. Price Quantity
T173.1 1 l glass €35.40
T173.2 2.5 l glass €66.55
T173.3 5 l aluminium €110.65
T173.5 25 l tinplate €353.70
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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

as well as other determining factors such as
• Viscosity
• Density
• Hydroxyl value
• Fluoride ions


Acid Value Determination
The acid number characterises the acidic components of the fats. For this purpose, the sample is dissolved in a solvent and titrated against phenolphthalein with potassium hydroxide solution. Only free fatty acids are recorded. The fatty acids bound in the glycerides are not determined.


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) Art.No. K020

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


Certificates of Analysis

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

Boiling range40-60 °C  
Density (d 20 °C/4 °C)0,640-0,655  
Colour (APHA)≤10  
Acidity≤0,0003 meq/g  
Water≤0,015 %  
Aromatic compounds (as C6H6)≤0,025 %  
Sulphur compounds (as CS2)≤0,005 %  
Evaporation residue≤0,001 %  
Lead (Pb)≤0,00001 %  
Cadmium (Cd)≤0,000005 %  
Calcium (Ca)≤0,00005 %  
Chromium (Cr)≤0,000002 %  
Cobalt (Co)≤0,000002 %  
Copper (Cu)≤0,000002 %  
Iron (Fe)≤0,00001 %  
Magnesium (Mg)≤0,00001 %  
Manganese (Mn)≤0,000002 %  
Nickel (Ni)≤0,000002 %  
Zinc (Zn)≤0,00001 %  

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