Spermine CAS 71-44-3
2-Amino-2-methyl-1,3-propanediol CAS 115-69-5
12 5 月, 20201,2,3,4-Tetrahydronaphthalene CAS 119-64-2
12 5 月, 2020
Spermine Typical Properties
| Melting point | 310-311 °C (dec.)(lit.) |
| Boiling point | 150 °C5 mm Hg(lit.) |
| density | 0.937 |
| refractive index | 1.4850 (estimate) |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | powder |
| Water Solubility | Soluble in chloroform, methanol, water and lower alcohols. Insoluble in ether, benzene and petroleum ether. |
| Sensitive | Air Sensitive & Hygroscopic |
| Merck | 14,8743 |
| BRN | 1751791 |
| CAS DataBase Reference | 71-44-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Spermine(71-44-3) |
| EPA Substance Registry System | 1,4-Butanediamine, N,N’-bis(3-aminopropyl)- (71-44-3) |
Spermine Usage
Biogenic polyamine formed from spermidine and occurring in almost all tissues. Essential for both normal and neoplastic tissue growth. Involved in the modulation of calcium-dependent immune processes
Spermine Packaging and Shipping
Packaging:1kg/drum 5kg/drum, 10kg/drum,25kg/drum
Shipping:It can be according to the customer’s request
Spermine Storage
Normal temperature preservation