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Diethanolamine, 1 l

ROTIPURAN® ≥99 %, p.a., ACS
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
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.
i harmful if swallowed, causes skin irritation, causes serious eye damage, suspected of damaging fertility. Suspected of damaging the unborn child (if exposed), may cause damage to organs (liver, blood, kidney, nervous system) through prolonged or repeated exposure, harmful to aquatic life with long lasting effects
P280 P302+P352 P305+P351+P338 P310
i wear protective gloves/eye protection, 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, immediately call a POISON CENTER/doctor
Pack Qty.
2,2'-Dihydroxydiethyl amine, Bis-(β-hydroxyethyl)-amine
Empirical formula C4H11NO2
Molar mass (M) 105,14 g/mol
Density (D) 1,095 g/cm³
Boiling point (bp) 269,9 °C
Flash point (flp) 176 °C
Melting point (mp) 27 °C
CAS No. 111-42-2
EG-Nr. 203-868-0

For biochemistry.

Azo dye, soluble in water (colloidal solution) and ethanol. A 1% solution in ethanol is used for detection of amyloid proteins (= abnormally mutated proteins).
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€138.70/Pack Qty. 

excl. VAT. | 1 l per Pack Qty.

Art. No. 0332.3

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Product details

Diethanolamine ROTIPURAN® ≥99 %, p.a., ACS

Azo dye, soluble in water (colloidal solution) and ethanol. A 1% solution in ethanol is used for detection of amyloid proteins (= abnormally mutated proteins).

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Art. No. Pack Qty. Pack. Price Quantity
0332.1 250 ml glass


0332.2 500 ml glass


0332.3 1 l glass


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Certificates of Analysis

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The following analysis certificates have been found:

Guarantee analysis

Assay (GC)≥99,0 %
Melting point27-28 °C
Colour (APHA)≤15
Water≤0,15 %
Chloride (Cl)≤0,001 %
Ethanol amine (GC)≤0,3 %
Triethanol amine (GC)≤0,3 %
Ash content (as SO4)≤0,002 %
Heavy metals (as Pb)≤0,0001 %
Iron (Fe)≤0,0001 %
Apparent equivalent weight104,0-106,0
Note: Product may crystallise. It can be liquefied by heating in a water bath to max. 40 °C.