HEPES Sodium Salt
Produktgrößen
100g
£171,00
H2030-100G
Über dieses Produkt
- SKU:
- H2030
- CAS Number:
- 75277-39-3
- Weitere Details:
- HEPES Sodium is a biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Good’s buffer useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria: exclusion by biological membranes, low absorption between 240 and 700nm, chemically stable, and stable to temperature and concentration changes. Synonyms: N-[2-Hydroxyethyl]piperazine-N’-[2-ethanesulfonic acid] sodium salt; Sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonate; 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt CAS No: 75277-39-3 Molecular Formula: C8H17N2O4SNa Molecular Weight: 260.3 Purity: ≥99% (Dried basis) Appearance: White, crystalline powder pH (1%): 10.0 ± 1.0 pKa: 7.45-7.65 Loss on Drying: ≤3% Heavy Metals: ≤0.0001% RNase, DNase, Protease: None Detected Endotoxin: ≤ 2EU/mg Solubility: Water: 5% Storage and Stability: Store at RT Country of Origin: USA
- Molekulargewicht:
- 260.3
- Physischer Zustand:
- White, crystalline powder
- Reinheit:
- ≥99%
- Versandbedingungen:
- Ambient
- Lagerbedingungen:
- RT
- Typ:
- Buffers & General Consumables:Buffers