| Other: |
Structural formula: C5H8N2O6Na2
Molecular weight: 238.1
Physicochemical properties: colorless or white crystal, soluble in water, slightly soluble in methanol.
Uses: Pesticide intermediate, pharmaceutical intermediate, can also be used for biochemical research.
Product packaging: 25kg composite kraft paper bag, carton or cardboard drum or according to customer needs.
| Item |
Index |
| Pharmaceutical Grade |
Industrial grade |
| Content (in glycine) % |
64.5-65.5 |
64.5-65.5 |
| Chloride% |
31.5-32.5 |
32.5-33.5 |
| Sulfate %≤ |
0.0065 |
0.008 |
| Glycine ethyl ester hydrochloride %≤ |
0.3 |
0.8 |
| Heavy metal (as Pb) %≤ |
0.001 |
0.002 |
| Iron (Fe) %≤ |
0.01 |
0.02 |
| Lead (Pb) %≤ |
0.0001 |
0.0003 |
| Arsenic (As) %≤ |
0.01 |
0.02 |
| Ammonium salt (NH4+) %≤ |
0.01 |
0.02 |
| Moisture %≤ |
0.2 |
0.5 |
| Residue on ignition %≤ |
0.1 |
0.2 |
| Pyrogen |
no |
no |
| PH value (15% aqueous solution) |
1.1-2.3 |
1.1-2.3 |
|
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