Ammonium metatungstate dispersion needs to pay attention to the following conditions during storage to ensure its stability and use effect:
- Temperature conditions
Storage temperature
Ammonium metatungstate should be stored in a cool, ventilated warehouse, the temperature of the warehouse should not exceed 37℃, and it is better to be controlled in the normal temperature range (15-25℃). High temperature will accelerate the chemical reaction and solvent volatilization, affecting the stability of dispersion.
Second, humidity and sealing
Moisture-proof
Ammonium metatungstate is a substance susceptible to moisture, so it should be kept as dry as possible. Tightly sealed containers, such as glass bottles or volumetric bottles, should be chosen for storage to prevent air and moisture from entering.
III. Light conditions
Avoid light
Avoid direct sunlight when storing, because light may cause some components in the dispersion to undergo photochemical reactions, affecting its stability.
- Chemical compatibility
Avoid contact
Ammonium metatungstate should avoid contact with organic substances, alkaline substances and acidic gases, because these substances may react with it and lead to explosion, release of toxic gases or decrease of its stability.
- Storage environment and safety
Ventilation
The storage place should have good ventilation to minimize the accumulation of harmful gases and reduce the harm to human body.
Fire prevention
Ammonium metatungstate should be kept away from fire source, heat source and flammable substances to prevent fire and explosion.
Labeling and Warning
The storage container should be labeled with obvious marking and warning labels to remind the operator of the danger and the correct storage method.
Sixth, the choice of storage containers
Material
The storage container should be made of corrosion-resistant and well-sealed material to prevent the dispersed liquid from reacting with the container or leaking.
Capacity
Select the appropriate container capacity according to the actual demand to avoid the inconvenience and waste caused by too big or too small.
VII. Regular Inspection and Maintenance
Regular inspection
Regularly inspect the stored ammonium metatungstate dispersion to observe whether there is any change in its color, smell and condition, and whether there is any sign of leakage or damage to the container.
Record and update
Establish storage records and update the storage status and usage of dispersing liquid in time, so that problems can be found in time and corresponding measures can be taken.
In summary, in the process of storing ammonium metatungstate dispersions, it is necessary to pay attention to the conditions of temperature, humidity, light, chemical compatibility, storage environment and safety, choice of storage containers as well as regular inspection and maintenance. Only by strictly observing these conditions can we ensure the stability and use effect of dispersions.
More details of ammonium metatungstate product, please visit website: http://ammonium-metatungstate.com/
Please contact CHINATUNGSTEN for inquiry and order of ammonium metatungstate:
Email: sales@chinatungsten.com
Tel.: 86 592 5129595
