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HS Code |
428992 |
| Chemical Name | Ammonium Arsenate |
| Chemical Formula | (NH4)3AsO4 |
| Molar Mass | 229.033 g/mol |
| Appearance | White crystalline solid |
| Solubility In Water | Soluble |
| Density | 2.45 g/cm³ |
| Melting Point | Decomposes before melting |
| Odor | Odorless |
| Cas Number | 7778-39-4 |
| Ph | Alkaline in aqueous solution |
| Toxicity | Highly toxic |
| Stability | Stable under recommended storage conditions |
As an accredited Ammonium Arsenate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White plastic container, 500g label, marked with “Ammonium Arsenate, CAS 7778-39-4.” Features hazard symbols and secure screw cap. |
| Shipping | Ammonium arsenate must be shipped as a hazardous material. It should be securely packed in airtight, corrosion-resistant containers, clearly labeled with appropriate hazard warnings. Transport must comply with local, national, and international regulations for toxic and environmentally hazardous substances, ensuring safe handling and preventing leaks or contamination during transit. |
| Storage | Ammonium arsenate should be stored in a tightly closed container, kept in a cool, dry, and well-ventilated area away from incompatible substances such as acids and reducing agents. Store away from heat and sources of ignition. Containers must be clearly labeled, and storage areas should be secure to prevent unauthorized access. Handle with appropriate personal protective equipment due to its toxicity. |
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Purity 99%: Ammonium Arsenate with 99% purity is used in laboratory reagent preparation, where high analytical accuracy is ensured. Molecular weight 398.08 g/mol: Ammonium Arsenate with molecular weight 398.08 g/mol is used in chemical synthesis pathways, where consistent reaction stoichiometry is maintained. Solubility in water 3.5 g/100 mL: Ammonium Arsenate with solubility in water of 3.5 g/100 mL is used in aqueous pesticide formulations, where homogeneous distribution is achieved. Particle size 5 microns: Ammonium Arsenate with 5 microns particle size is used in glass manufacturing, where uniform dispersion within the matrix is obtained. Stability temperature up to 150°C: Ammonium Arsenate with stability up to 150°C is used in controlled thermal decomposition studies, where precise investigation of arsenic release is possible. Melting point 60°C: Ammonium Arsenate with a melting point of 60°C is used in low-temperature chemical processes, where rapid phase transitions are facilitated. pH (1% solution) 6.5: Ammonium Arsenate at pH 6.5 in 1% solution is used in biochemical buffer systems, where optimal enzyme activity conditions are maintained. Arsenic content 45%: Ammonium Arsenate with 45% arsenic content is used in analytical standard solutions, where accurate calibration reference is established. Low chloride impurity (<0.01%): Ammonium Arsenate with chloride impurity less than 0.01% is used in trace element analysis, where interference from halides is minimized. Dust-free granules: Ammonium Arsenate in dust-free granule form is used in automated dosing systems, where workplace contamination risks are reduced. |
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