Massive Selection for Silicon Oxide Nanopowder - Germanium Sulfide GeS2 powder – Xinglu

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Massive Selection for Silicon Oxide Nanopowder - Germanium Sulfide GeS2 powder – Xinglu Detail:

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high purity germanium sulfide granule GeS2 powder

Nature: white powder. Orthogonal crystal structure. Density 2.19 g / cm3. Melting point 800 ℃. Unstable, high temperature sublimation and oxidation, in the humid air or inert atmosphere dissociation. The molten state is fresh brown transparent body, the density of 3.01g / cm3, insoluble in water and inorganic acids (including strong acid), soluble in hot alkali, dissolved in ammonia or sulfide diamines to generate imide germanium. By the germanium powder and sulfur vapor or hydrogen sulfide and sulfur mixed gas from the system. For the germanium metallurgy intermediate products.

germanium sulfide CAS number 12025-34-2
germanium sulfide Molecular formula GeS2
germanium sulfide Molar mass 136.77 g mol−1
germanium sulfide Appearance White, translucent crystals
germanium sulfide Density 2.94 g cm-3
germanium sulfide Melting point 840 °C (1,540 °F; 1,110 K)
germanium sulfide Boiling point 1,530 °C (2,790 °F; 1,800 K)
germanium sulfide Solubility inwater 0.45 g/100 mL
germanium sulfide Solubility soluble in liquid ammonia


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Massive Selection for Silicon Oxide Nanopowder - Germanium Sulfide GeS2 powder  – Xinglu detail pictures

Massive Selection for Silicon Oxide Nanopowder - Germanium Sulfide GeS2 powder  – Xinglu detail pictures

Massive Selection for Silicon Oxide Nanopowder - Germanium Sulfide GeS2 powder  – Xinglu detail pictures


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Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for Massive Selection for Silicon Oxide Nanopowder - Germanium Sulfide GeS2 powder – Xinglu, The product will supply to all over the world, such as: Netherlands, Cairo, Hungary, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Roberta from Sri Lanka - 2018.07.26 16:51
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
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