GLYCYL GLYCINE |
 |
| HomeLaboratory ChemicalsGood's Buffer |
|
| Article No. |
03985 |
| Purity |
99%% |
| Molecular
Formula |
C4H8N2O3 |
| H.S. Code |
2924.1900 |
| Grade |
For
Biochemistry |
| CAS No. |
556-50-3 |
| Molecular
Weight |
132.12 |
| Shelf Life |
5 | |
| |
| |
| (pKa = 8.2 at 25 deg C 25
gm useful pH range 7.5-8.9) |
|
| |
| Specifications |
| Assay (HClO4 titration) |
Min 99% |
| UV
absorption (250 nm 20 g/l,1 cm, H2O) |
Max 0.05 |
| Chloride (Cl) |
Max 0.005% |
| Sulphate (SO4) |
Max 0.005% |
| Heavy metals (as Pb) |
Max 0.0005% |
| Sodium (Na) |
Max 0.01% |
| Loss on drying (at 105 deg C) |
Max 1% | |
| |
| |
| Safety Information
and Hazard Symbols |
 |
Symbol:
GHS07
Signal Word: Warning
Hazardous Statement:
H319
Precaution Statement: P305 + P351 +
P338
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| Revision Date
: 1-Dec-2012 |
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