2019 New Style Nano Copper Oxide - Germanium Sulfide GeS2 powder – Xinglu
2019 New Style Nano Copper Oxide - Germanium Sulfide GeS2 powder – Xinglu Detail:
Product Description
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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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for 2019 New Style Nano Copper Oxide - Germanium Sulfide GeS2 powder – Xinglu, The product will supply to all over the world, such as: Johor , Azerbaijan , Nepal , The credibility is the priority, and the service is the vitality. We promise we have now the ability to offer excellent quality and reasonable price items for customers. With us, your safety is guaranteed.
By Beatrice
from Venezuela
- 2018.09.21 11:01
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
By Anne
from Brazil
- 2018.06.30 17:29
