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Putrescine dihydrochloride, 10 g
≥97 %, for biochemistry
H315-H319-H335
causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P261 P280 P302+P352 P305+P351+P338 P332+P313 P337+P313
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
VE
Verp.
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
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 €/VE
Excl. btw | 10 g Per VE
Bestelnr. 4141.1
Op voorraad
Vrij van verzendingskosten vanaf 250 €
Snelle en betrouwbare levering!
Vanaf 6 VE
32,58 €/VE
Vanaf 24 VE
30,87 €/VE
In het winkelmandje
In het winkelmandje
Putrescine dihydrochloride
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| 4141.1 | 10 g | glass |
34,30 € |
|
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| 4141.2 | 25 g | glass |
66,55 € |
|
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| 4141.3 | 50 g | glass |
117,20 € |
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Op voorraad
Beschikbaar
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
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Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Downloads / MSDS
Analysecertificaten
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 % |