Fast delivery within 72 Hours
BES BUFFER For Biochemistry N,N-bis (2-hydroxyethyl) 2-aminoethane sulphonic acid
Shipping & Delivery
-
Courier delivery
Our courier will deliver to the specified address
2-3 Days
From $20
-
DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
From $40
-
Warranty 1 year
-
Free 30-Day returns
Specification
Overview
Processor
Display
RAM
Storage
Video Card
Connectivity
Features
Battery
General
Description
| Article No. | 1927D | Grade | For Biochemistry |
| Purity | 99% | CAS No. | 10191-18-1 |
| Molecular Formula | C6H15NO5S | Molecular Weight | 213.25 |
| H.S. Code | 2922.1990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White powder | ||||
| pH value | 2.5- 5.0 | Melting point/ Freezing point [°C] | 152 – 154 °C | ||||
| Solubility in water [% weight] | 213.3 g/l at 20 °C | ||||||
Specifications
| Appearance | White powder | Assay (alkalimetric) | Min 99% |
| Identity (IR) | Passes test | UV absorbance (at 250 nm; 5%; 1 cm; water) | Max 0.05 |
| Chloride (Cl) | Max 0.005% | Sulphate (SO4) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.0005% | Sodium (Na) | Max 0.01% |
| Loss on drying (at 105°C) | Max 0.5% | Biological buffer, pKa at 20°C | 7.15 |
Safety Information and Hazard Symbols
 |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Reviews
Clear filtersThere are no reviews yet.