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Putrescine dihydrochloride, 10 g

≥97 %, 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.
Warning
H315-H319-H335
i causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P261 P280 P302+P352 P305+P351+P338 P332+P313 P337+P313
i avoid breathing dust, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of soap and water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, if skin irritation occurs: Get medical advice/attention, if eye irritation persists: Get medical advice/attention
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Tetramethylenediamine, 1,4-Diaminobutane
Empirical formula C4H12N2 · 2 HCl
Molar mass (M) 161,08 g/mol
Melting point (mp) 280 °C
WGK 1
CAS No. 333-93-7
EG-Nr. 206-375-9


€34.30/Pack Qty. 

excl. VAT. | 10 g per Pack Qty.

Art. No. 4141.1

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Putrescine dihydrochloride
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4141.1 10 g glass

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4141.2 25 g glass

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4141.3 50 g glass

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Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Assay (titr.)≥97 %
Solution (10 % in water)colourless, clear
Water (KF)≤2 %
Loss on drying (3 h, 105 °C, vacuum)≤3 %
pH value (10 % in H2O)3,0-6,0
Heavy metals (as Pb)≤0.002 %