Description
GFS Chemicals® Ammonium Hydroxide, Superior ACS Grade for Trace Metals, 2.5 L, 12853
Features:
- Appearance: clear liquid
- CAS Nos.:
- Water: 7732-18-5
- Ammonia: 7664-41-7
- Chemical Formula: NH4OH
- Molecular Weight: 35.05 g/mol
- Odor Threshold: 2 - 5 ppm
- pH: > 11 (1 N solution)
- Melting/Freezing Point: -97.6 °F (-72 °C)
- Initial Boiling Point/Range: > 84.2 °F (> 29 °C) readily looses ammonia
- Flammability, Lower Limit: 16 % (as NH3) estimated
- Vapor Pressure: 719 torr at 27 °C
- Solubility in Water: Completely miscible
- Auto-Ignition Temperature: 1204 °F (651 °C) (ammonia vapor) estimated
- Density/Specific Gravity: 0.90 g/cm3
- Oxidizing Properties: not oxidizing
- Percent Volatile: 100 %
Specifications:
| Assay NH3 (%) | 28.0 - 30.0 % |
| Nitrate | 0.0000 - 0.0002 % |
| Colorless & free from suspended matter or sediment | 0 - 0 Max |
| Ag | 0.1 ppm |
| Al | 0.1 ppm |
| Au | 0.1 ppm |
| Ba | 0.1 ppm |
| Ag | 0.0 - 0.1 ppm |
| Al | 0.0 - 0.1 ppm |
| Au | 0.0 - 0.1 ppm |
| Ba | 0.0 - 0.1 ppm |
| Residue after ignition | 0.000 - 0.002 % |
| Ca | 0.0 - 0.3 ppm |
| Cd | 0.0 - 0.1 ppm |
| Co | 0.0 - 0.1 ppm |
| Cr | 0.0 - 0.1 ppm |
| Cu | 0.0 - 0.1 ppm |
| Hg | 0.0 - 0.1 ppm |
| K | 0.0 - 0.3 ppm |
| Li | 0.0 - 0.1 ppm |
| Mg | 0.0 - 0.3 ppm |
| Mn | 0.0 - 0.1 ppm |
| Carbon dioxide (%) | 0.000 - 0.002 % |
| Mo | 0.0 - 0.1 ppm |
| Na | 0.0 - 0.3 ppm |
| Ni | 0.0 - 0.1 ppm |
| Pb | 0.0 - 0.1 ppm |
| Sr | 0.0 - 0.1 ppm |
| Zn | 0.0 - 0.1 ppm |
| Chloride | 0.00000 - 0.00005 % |
| Phosphate | 0.0000 - 0.0002 % |
| Sulfur (as SO4) (%) | 0.0000 - 0.0002 % |
| Heavy metals (as Pb) | 0.00000 - 0.00005 % |
| Iron | 0.00000 - 0.00002 % |
| Substances reducing permanganate | 0 - 0 Max |
Specifications
| Capacity | 2.5 L |
|---|---|
| D.O.T. Number | UN2672, 8, PG III |
| Manufacturer | GFS Chemicals |
| Model No | 12853 |
SDS PDFs
It is our policy to provide the latest Safety Data Sheet (SDS) for all chemicals we ship. Each shipment will contain copies for every chemical contained in the shipment, and for any chemical included in an instrument kit or calibration kit.
Contact us for additional copies of an SDS or for a copy of the Certificate of Analysis:
Phone: 1-800-624-8285
Email: INFO_SDS@preiser.com

