Khoom Description
Kev taw qhia thiab kev siv CAS:21548-73-2| SILVER (Kuv) SULFIDE
Txheej txheem cej luam Muaj ob hom siv lead ua ntawm nyiaj sulfide. -type: dub cubic siv lead ua los yog hmoov, ib txwm hu ua argyrite. Tus txheeb ze ntom ntom 7.317. Nws yog qhov ruaj khov ntawm qhov kub thiab txias, nrog lub melting point ntawm 825 degree, thiab yuav decompose ntawm kub dua. Nws yuav luag insoluble nyob rau hauv dej, soluble nyob rau hauv potassium cyanide tov, thiab insoluble nyob rau hauv dilute sulfuric acid, ammonia dej thiab acidic sodium sulfate tov. Liab siv lead ua disulfide yog tsim nyob rau hauv concentrated poov tshuaj sulfide thiab sodium sulfide daws. -type: grey-dub orthorhombic siv lead ua los yog hmoov, ib txwm tsim rau hauv kauv sulfide ore, txheeb ze ntom ntom 7.326, insoluble hauv dej, soluble hauv potassium cyanide tov, concentrated sulfuric acid, thiab nitric acid. Thaum yaj hauv nitric acid, nyiaj nitrate thiab sulfur yog generated. , hloov mus rau hauv daim ntawv ntawm 175 degree . Siv los txiav txim siab sulfur, oxygen, bromine thiab iodide ions hauv av. hlau alloy. Ua lub lauj kaub tais diav. Siv ua analytical reagent
Specification of CAS:21548-73-2| SILVER (Kuv) SULFIDE
Melting point 845 degree (lit.)
Boiling point decomposes [HAW93]
Ceev 7.234g / mLat25 degree (lit.)
Solubility Dissolved hauv dej. HCN, aqueous citric acid thiab KNO3. Insoluble hauv acid, alkali thiab ammonium aqueous daws.
daim ntawv hmoov
Qhov Loj 7.317
Xim lub teeb daj
Lub teeb Sensitive
Pob ntawm CAS:21548-73-2| SILVER (Kuv) SULFIDE
100g / 1kg / 25kg nruas
Cov khoom no siv tau rau 24 lub hlis txij li hnub tsim khoom thaum khaws cia hauv lub xeev sov so.
Kev nyab xeeb thiab kev thauj mus los
Cov khoom no yuav tsum tau khaws cia thiab kaw hauv chav tsev kub. Cov neeg siv khoom yuav tsum ua tib zoo nyeem cov khoom kho mob, cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (MSDS), thiab cov ntawv sau ua ntej siv, paub txog cov khoom lag luam cov ntaub ntawv kev nyab xeeb, cov lus qhia ua haujlwm, thiab kev cuam tshuam ib puag ncig, thiab hnav kev tiv thaiv tus kheej tsim nyog raws li qhov xav tau. khoom siv.
Cim npe nrov: cas:21548-73-2| silver(i) sulfide, Tuam Tshoj cas:21548-73-2| silver(i) sulfide manufacturers, hoobkas
