N,N-Bis(2-Hydroxyethyl) Gylcine 25Grm
N,N-Bis(2-hydroxyethyl) glycine (BICINE) buffer substance. CAS 150-25-4, pH 4 - 5 (100 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 101910.0025
Stock: In Stock
Description
| Catalogue Number | 101910 |
Product Information
| CAS number | 150-25-4 |
| EC number | 205-755-1 |
| Hill Formula | C₆H₁₃NO₄ |
| Molar Mass | 163.17 g/mol |
| HS Code | 2922 50 00 |
Applications
| Application | N,N-Bis(2-hydroxyethyl) glycine (BICINE) buffer substance. CAS 150-25-4, pH 4 - 5 (100 g/l, H₂O, 20 °C). |
Physicochemical Information
| Melting Point | 185 - 192 °C |
| pH value | 4 - 5 (100 g/l, H₂O, 20 °C) |
| Bulk density | 364 kg/m3 |
| Solubility | 100 g/l |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (perchloric acid titration) | ≥ 99 % |
| Identity (IR-spectrum) | passes test |
| UV-Absorption (250 nm, 50 g/l, 1 cm, water) | ≤ 0.05 |
| Chloride (Cl) | ≤ 0.005 % |
| Sulphate (SO₄) | ≤ 0.005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Na (Sodium) | ≤ 0.005 % |
| Loss on Drying (105°C) | ≤ 0.2 % |
| Biological buffer, pKa at 20 °C | 8.35 |
