Glycine GR 100grm
Glycine GR for Analysis 1Kg
Manufacturer: Merck
Catalog ID: 104201.0100
Stock: In Stock
Description
| Catalogue Number | 104201 |
| Synonyms | Gly, Aminoacetic acid, Aminoethanoic acid |
| Description | Glycine |
Product Information
| CAS number | 56-40-6 |
| EC number | 200-272-2 |
| Hill Formula | C₂H₅NO₂ |
| Chemical formula | H₂NCH₂COOH |
| Molar Mass | 75.06 g/mol |
| HS Code | 2922 49 85 |
Applications
| Application | Glycine GR for analysis. CAS 56-40-6, EC Number 200-272-2, chemical formula H₂NCH₂COOH. |
Physicochemical Information
| Density | 1.161 g/cm3 (20 °C) |
| Melting Point | 233 °C (descomposición) |
| pH value | 5.9 - 6.4 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | 0.0000171 Pa (25 °C) |
| Bulk density | 920 kg/m3 |
| Solubility | 250 g/l soluble |
Toxicological Information
| DL 50 oral | LD50 Rat 7930 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (perchloric acid titration) | ≥ 99.7 % |
| Identity (IR-spectrum) | passes test |
| pH (50 g/l CO₂-free water) | 5.9 - 6.3 |
| Chloride (Cl) | ≤ 0.003 % |
| Sulphate (SO₄) | ≤ 0.0025 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Cu (Copper) | ≤ 0.0001 % |
| Fe (Iron) | ≤ 0.0001 % |
| Pb (Lead) | ≤ 0.0001 % |
| NH₄ (Ammonium) | ≤ 0.02 % |
| Foreign amino acids | ≤ 0.1 % |
| Other ninhydrine positive substances | ≤ 0.1 % |
| In water insoluble matter | ≤ 0.003 % |
| Sulfated ash (600 °C) | ≤ 0.05 % |
