Kahinahinahina 5N Germanium granule

1.Description: Germanium granule
2.Packing: 1kg no ka ʻeke
3. HS Code: 8112991000
4.Storage.ʻAʻole mālama a lawe pū me nā huahana waikawa a me ka alkali.Pono ka ua a me ka shockproof i ke kaʻina o ka lawe ʻana.E mālama pono i ka wā o ka hoʻouka ʻana a me ka hoʻokuʻu ʻana i mea e pale ai i ka hui ʻana a me ka ʻōwili a me ka pōʻino mechanical.

ʻO Germanium granule kahi ʻano metala hina hina me ka luster a me ka paʻakikī, i hana ʻia me ka ingot germanium maʻemaʻe kiʻekiʻe ma o ke kaʻina kino i loko o kahi maʻemaʻe.No ia pūʻulu kalapona ka hua germanium, a ua like nā waiwai kemika o germanium me ka tin a me ke silika o ka hui like.Hoʻopili mālie ʻia ka Germanium i GeO2 ma 250 ℃.ʻAʻole hiki ke hoʻoheheʻe ʻia ka germanium particle i ka wai, hydrochloric acid a me ka dilute caustic solution.Hoʻoheheʻe ʻia ka Germanium i loko o ka wai regia, ka waikawa nitric concentrated a i ʻole ka waikawa sulfuric, ka alkali hoʻoheheʻe ʻia, ka alkali peroxide, ka nitrate a i ʻole ka carbonate, a hui pū me ka alkali hoʻoheheʻe ʻia e hana germanate.ʻAʻole ʻoki ʻia nā ʻāpana Germanium i ka ea, a hiki ke puhi ʻia ko lākou pauka maikaʻi i ka chlorine a i ʻole bromine.