NH4F,amine fluoride,catalyst,chemicals,chemical reagent,inorganic salt,used for glass frosting, extracting rare elements
Another name:Ammonium hydrogen difluoride,Ammonium hydrogen fluoride;Ammonium bi fluoride;acid ammonium fluoride;ammonium acid fluoride;ammonium difluoride
The product is a rhombohedral or flaky crystal.It can deliquesce easily and dissolve easily in water. It can dissolve in alcohol slightly.It can be resolved when it is affected by the heat or it is in hot water. It can corrode glass.It`s poisonous.
The product can be used for glass frosting or extracting rare elements and used as a preservative or a mordant.
Moisture-proof and sealed preservation is needed.
It should be treated as inorganic poisonous goods.
The product is packed in a polythene plastic sack.Net weight is 25kg,per sack.
Molecular Weight: 57.05
supply the spent catalyst of oil refinery secular and regularity, and available 470M/T of 7 kinds now, please find the attached typical pic and contact us by email or fax if interested.
inert alumina ceramic ball is broadly utilized as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in such varied areas, for example, petroleum, chemical industry, chemical fertilizer, natural gas, and environmental protection etc. There are lots of merits for it, for instance, the stronger resistance to high temperature and high pressure, lower ratio of the moisture absorbing, more stable chemical properties, and so on. It is capable of enduring the corrosion of acid, alkali, and organic solvent. In addition, it can also bear the rapid transitions of temperature during the operation. In fact, its principal functions are to accelerate the distribution of gas or liquid, and support or protect the active catalyst, which especially has the relevantly lower mechanical strength.