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Resorcinol, 1 kg

≥99 %, for biochemistry
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: 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.
Warning
H302-H315-H319-H400
i harmful if swallowed, causes skin irritation, causes serious eye irritation, very toxic to aquatic life
P273 P302+P352 P305+P351+P338
i avoid release to the environment, IF ON SKIN: Wash with plenty of water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Pack Qty.
Pack.
1,3-Dihydroxybenzene, 1,3-Benzenediol, Resorcinol
Empirical formula C6H6O2
Molar mass (M) 110,11 g/mol
Density (D) 1,28 g/cm³
Boiling point (bp) 277,5 °C
Flash point (flp) 127 °C
Melting point (mp) 110 °C
ADR 6.1 III
WGK 2
CAS No. [108-46-3]
EG-Nr. 203-585-2
UN-Nr. 2876

Reagent on alkaloids, aldehydes and invert sugar.

Type analysis

€100.95/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 5727.3

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from 6 Pack Qty. €95.90/Pack Qty.
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Resorcinol
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5727.1 100 g plastic €22.05
5727.2 500 g plastic €57.95
5727.3 1 kg plastic €100.95
5727.4 2.5 kg plastic €214.90
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General information

Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


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


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.


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:

Type analysis

Assay≥99,0 %  
In H2O insoluble matter≤0,01 %  
Melting range109-111 °C  
Loss on drying≤1,0 %  

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