APT

APT

APT: The annual production capacity is 10000 tons, which is produced according to the international zero level standard, and can also be produced according to customer requirements. The domestic market share of this product is 10%, ranking fifth in China.

key word:

Tungsten concentrate | tungsten oxide | ammonium paratungstate | tungsten powder

Category:

Ammonium paratungstate

Product consultation:

Product Description

APT: The annual production capacity is 10000 tons, which is produced according to the international zero level standard, and can also be produced according to customer requirements. The domestic market share of this product is 10%, ranking fifth in China.
Ammonium paratungstate is a chemical substance with the molecular formula (NH4) 10W12O41 · 5H2O. Fine transparent crystals or white crystals of monoclinic system. Relative density 2.3. Soluble in water, insoluble in ethanol. The aqueous solution is weakly acidic. When heated in air, some ammonia molecules will be removed when the temperature is lower than 100 ℃, and all ammonia molecules and crystal water will be removed when the temperature is high enough to turn into tungsten trioxide yellow powder. It decomposes in acid and alkali solutions. It reacts with hydrogen peroxide to form soluble peroxytungstate [1]. It is used to make tungsten trioxide or blue tungsten oxide metal tungsten powder. It is also used to manufacture ammonium metatungstate and other tungsten compounds, and as an additive in petrochemical industry.

Related products

Product Consulting

Our staff will contact you within 24 hours (working days). If you need other services, please call the service hotline:0797—3891095