Laboratory Refrigerator 
SODIUM BENZOATE LR 
External pre-filter set (carbon/1μm) with manometer 
L-CYSTEINE FOR BIOCHEMISTRY 
Assay (GC) % Min 99
Density (d20 °C/4°C) 0.859 - 0.861
Water % Max 0.5
| CAS No. | 123-75-1 |
|---|---|
| Molecular Formula | C4H9N |
| Molecular Weight | 71.12 |
| HS Code | 2933.9990 |
| Symbol | GHS02, GHS05, GHS07 |
| Signal Word | Danger |
| UN No. | 1922 |
| IMCO Class No. | 3, 8 |
| Hazardous Statement | H302+H332-H225-H314 |
| Precaution Statement | P210-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P370+P378-P501 |
| Packing | 250 ML |
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PYROLIDINE 99% FOR SYNTHESIS
Tetrahydropyrrole; Tetramethyleneimine
