Acetato de TRIS, 100 g.
REF 7125.2
€ 194,42
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Acetato de TRIS, 100 g.
Información del producto
P-frases: P261 P280 P304+P340 P305+P351+P338 P342+P311
H-frases: H315-H319-H334-H335
Número CAS: 9001-75-6
Código hs: 29221900
Marca: Carl Roth
TRIS acetate, PUFFERAN®, min. 98 %, Molar mass (M) 181,19 g/mol, CAS No. [6850-28-8], EG-Nr. 229-939-6, Empirical formula C6H15NO5
| Appearance | white crystalline powder |
| Assay | ≥98,0 % |
| Solubility (0.5 M in H2O) | clear, colorless solution |
| pH- value (0,5 M, in H2O) | 6,0-7,0 |
| Loss on drying | ≤3,0 % |
| Melting point | 117-123 °C |
| Chloride (Cl) | ≤0,005 % |
| Sulphate (SO4) | ≤0,005 % |
| Heavy metals (as Pb) | ≤0,0005 % |
| Absorbance | |
| 260 nm | ≤0,06 |
| 280 nm | ≤0,05 |
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Declaración del usuario final
Triclorometano/cloroformo D1, 99,8 at%D, stab. con Ag, 100 ml, envase de vidrio
Triclorometano/cloroformo D1, 99,8 at%D, stab. con Ag, 100 ml, envase de vidrio
Uniquement pour les sociétés enregistrées
REF AE54.1
€ 89,61
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