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HS Code |
532542 |
| Chemical Name | Diammonium Hydrogen Arsenate |
| Chemical Formula | (NH4)2HAsO4 |
| Molar Mass | 230.03 g/mol |
| Appearance | White crystalline solid |
| Solubility In Water | Soluble |
| Melting Point | Decomposes before melting |
| Density | 2.18 g/cm3 |
| Cas Number | 7783-28-0 |
| Pubchem Cid | 26298 |
| Ph Of Solution | Approximately 5.2 (for 1% solution) |
| Toxicity | Highly toxic |
| Odor | Odorless |
As an accredited Diammonium Hydrogen Arsenate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A white, sealed HDPE bottle containing 250 grams of Diammonium Hydrogen Arsenate, labeled with hazard warnings and manufacturer details. |
| Shipping | Diammonium Hydrogen Arsenate must be shipped as a hazardous material in accordance with local, national, and international regulations. It should be packaged in tightly sealed, labeled containers, protected from physical damage, moisture, and incompatible substances. Transport requires appropriate documentation, and handlers must use personal protective equipment to prevent exposure. |
| Storage | Diammonium hydrogen arsenate should be stored in a cool, dry, well-ventilated area, away from incompatible substances such as strong acids and bases. Keep the container tightly closed and properly labeled. Store it in a secure, locked chemical cabinet designed for toxic or hazardous materials, minimizing risk of exposure. Avoid heat, moisture, and sources of ignition. Use secondary containment to prevent accidental release. |
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Purity 99%: Diammonium Hydrogen Arsenate with a purity of 99% is used in analytical chemistry laboratories, where it ensures high accuracy in quantitative arsenic determination. Melting point 169°C: Diammonium Hydrogen Arsenate with a melting point of 169°C is used in controlled thermal decomposition studies, where it provides reliable phase transition data. Particle size <50 μm: Diammonium Hydrogen Arsenate with particle size less than 50 μm is used in catalyst preparation, where it promotes enhanced catalyst dispersion and surface activity. Stability temperature up to 200°C: Diammonium Hydrogen Arsenate with stability up to 200°C is used in high-temperature synthesis processes, where it maintains chemical integrity under operational heat. Molecular weight 232.01 g/mol: Diammonium Hydrogen Arsenate with a molecular weight of 232.01 g/mol is used in stoichiometric reagent formulations, where it allows for precise dosage calculations. Water solubility 60 g/L at 20°C: Diammonium Hydrogen Arsenate with water solubility of 60 g/L at 20°C is used in aqueous standard solution preparation, where it enables rapid and complete dissolution for consistent results. Arsenic content 30.2%: Diammonium Hydrogen Arsenate with an arsenic content of 30.2% is used in trace metal analysis, where it serves as a calibration standard for instrument validation. Low impurity (Pb <0.001%): Diammonium Hydrogen Arsenate with low impurity levels (Pb less than 0.001%) is used in electronic-grade chemical manufacturing, where it minimizes contamination in sensitive device fabrication. |
Competitive Diammonium Hydrogen Arsenate prices that fit your budget—flexible terms and customized quotes for every order.
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