| Product Name |
Glycolic acid,
SigmaUltra, ≥98% (titration) |
| Product Number |
G8284 |
| Product Brand |
SIAL |
| CAS Number |
79-14-1 |
| Molecular Weight |
76.05 |
| |
| TEST |
SPECIFICATION |
| APPEARANCE |
WHITE POWDER |
| SOLUBILITY |
COMPLETE COLORLESS SOLUTION (1M IN WATER AT 20DEGC) |
| AMMONIA CONTENT |
<0.05% |
| RESIDUE ON IGNITION |
<0.1% |
| CHLORIDE |
<0.05% |
| SULFATE |
<0.05% |
| INSOLUBLE MATTER |
<0.1% |
| ALUMINUM |
<0.0005% |
| CALCIUM |
<0.0005% |
| COPPER |
<0.0005% |
| IRON |
<0.0005% |
| LEAD |
<0.001% |
| MAGNESIUM |
<0.0005% |
| PHOSPHORUS |
<0.0005% |
| SODIUM |
<0.005% |
| ZINC |
<0.0005% |
| POTASSIUM |
<0.005% |
| PURITY BY SODIUM HYDROXIDE TITRATION |
MINIMUM 98% |
|
DOCUMENT # G8284/11/23/98/1 |
