Categorías
-
Adhesives
5
Amines
92
Amino Acids
179
Analytical Reagents
661
Antibiotics
247
Bioactive Small Molecules
714
Aroma Chemicals
203
Biochemicals
998
Boronic Acids
4
Buffers
96
Building Blocks
1759
Carbohydrates
176
Catalysts
96
Chiral Compounds
52
Coccus nucifera oil
0
Detergents
57
Diagnostic Raw Materials
254
Flavours and Fragrance Materials
202
Fluorinated Products
43
Furans
5
Gases in Solution
47
Grignard Reagents
18
HPLC Reagents
8
Imidazoles
17
Indoles
41
Inorganic Chemicals
322
Ion-Pair Reagents
24
Ligands
79
Organics
1288
Oxazoles
3
Peptide Reagents
90
Phenols
46
Picolines
0
Piperazines
10
Pyrazines
2
Pyridines
54
Pyrimidines
30
Quaternary Ammonium salts
43
Reagents
97
Research Organics & Inorganics
747
Salts
282
Sealing Compounds
1
Sherclin
1
Solvents
121
Stains & Indicators
290
Sugars
63
Tailor-made solutions
1
Testing Standards
4
Uncategorised
90
Water Analysis
11
HEPES (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid)
(47376574 | 7365-45-9)
| CAS: | 7365-45-9 |
|---|---|
| Fórmula molecular: | C8H18N2O4S |
| Peso molecular: | 238.31 |
| Disponibilidad: | En stock |
|---|---|
| Descargas: | | |
| 47376574-25g | 25g | £30.50 | |
| 47376574-100g | 100g | £49.20 | |
| 47376574-500g | 500g | £88.80 | |
| 47376574-1kg | 1kg | £153.20 | |
| Pedido bulk | |||
| 47376574-25g | 25g | €42.70 | |
| 47376574-100g | 100g | €68.90 | |
| 47376574-500g | 500g | €124.40 | |
| 47376574-1kg | 1kg | €214.50 | |
| Pedido bulk | |||
| 47376574-25g | 25g | $45.80 | |
| 47376574-100g | 100g | $73.90 | |
| 47376574-500g | 500g | $133.20 | |
| 47376574-1kg | 1kg | $229.80 | |
| Pedido bulk | |||
Ficha de datos de seguridad
Certificado de análisis
Detalle del producto
| Product Code | 47376574 | ||||
| Product Name | HEPES (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid) | ||||
| Categories | Buffers | ||||
| CAS | 7365-45-9 | ||||
| Molecular Formula | C8H18N2O4S | ||||
| Molecular Weight | 238.31 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2933599590 |
Especificaciones del producto
| Heavy metals | ≤5ppm | ||||
| pH | 4.8 - 5.6 | ||||
| Loss on Drying | ≤0.5% | ||||
| Chloride (Cl) | ≤100ppm | ||||
| Assay | ≥99.5% | ||||
| Residue on Ignition | ≤0.1% | ||||
| Appearance | White free-flowing crystalline powder | ||||
| Iron (Fe) | ≤5ppm | ||||
| pKa (@ 20°C) | 7.35 - 7.69 | ||||
| A260 (1M water ) | ≤0.050 | ||||
| A280 (1M water ) | ≤0.050 | ||||
| Endotoxin ( 0.2% solution ) | ≤0.1EU/ml | ||||
| A405 (1M Water) | ≤0.015 | ||||
| Solubility 1M water | Clear, Colourless solution |
Información de seguridad
| Pictograms |
|
||||
| Signal word | none | ||||
| Hazard statements |
|
||||
| Precautionary statements |
|
Frequently Purchased Together
