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Sodium Hydroxide Solution (0.5N (N/2)/Certified), Fisher Chemical™ 
A volumetric standard solution, titrated at 25°C to pH 8.6 (phenolphthalein endpoint) against NIST™ potassium acid phthalate
Supplier: Thermo Fisher Scientific FLSS2704
Catalog No. SS270-4
Specifications
| 12.0 | |
| 0.5N (N/2) | |
| 1310-73-2,7732-18-5 | |
| HNaO | |
| 0.498 to 0.502N | |
| 1.0g/cm³ | |
| 4 L | |
| [OH-].[Na+] | |
| 39.997 | |
| CHEBI:32145 | |
| Pass Test | |
| LOT 84L Potassium acid phthalate | |
| Liquid |
| Sodium Hydroxide Solution | |
| 100°C | |
| 0°C | |
| MFCD00003548 | |
| 1824 | |
| sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic | |
| HEMHJVSKTPXQMS-UHFFFAOYSA-M | |
| sodium;hydroxide | |
| 14798 | |
| Certified | |
| Poly Bottle | |
| 14mmHg |
Chemical Identifiers
| 1310-73-2 | |
| 39.997 | |
| HEMHJVSKTPXQMS-UHFFFAOYSA-M | |
| 14798 | |
| sodium;hydroxide |
| HNaO | |
| MFCD00003548 | |
| sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic | |
| CHEBI:32145 | |
| [OH-].[Na+] |
Safety and Handling
DANGER!
Emergency Overview
Causes burns by all exposure routes. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Immediate medical attention is required. Do not induce vomiting. Call a physician or Poison Control Center immediately. Call a physician or Poison Control Center immediately. .
NFPA
Health:3
Flammability:0
Instability:0
DOTInformation : DOT Class 8, : Corrosive