Ngwaahịa
Strontium | |
Usoro na STP | siri ike |
Ebe mgbaze | 1050K (777 Celsius, 1431 Celsius) |
Ebe esi nri | 1650K (1377 Celsius, 2511 Celsius) |
Njupụta (nke dị nso rt) | 2.64 g/cm3 |
Mgbe mmiri mmiri (na mp) | 2.375 g/cm3 |
Okpomọkụ nke ngwakọta | 7.43 kJ / mol |
Okpomọkụ nke vaporization | 141 kJ / mol |
Ike okpomọkụ molar | 26.4 J/ (mol·K) |
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Strontium Carbonate ezigbo ntụ ntụ SrCO3 Assay 97%〜99.8% ịdị ọcha
Strontium Carbonate (SrCO3)bụ mmiri carbonate nnu nke strontium, nke nwere ike ịgbanwe ngwa ngwa gaa na ogige Strontium ndị ọzọ, dị ka oxide site na kpo oku (calcination).
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Strontium nitrate Sr (NO3) 2 99.5% trace ọla ndabere Cas 10042-76-9
Strontium nitratena-egosi dị ka kristal ọcha siri ike maka ojiji dakọtara na nitrates na ala (acid) pH. Ihe mejupụtara ịdị ọcha dị elu na ịdị ọcha dị elu na-eme ka mma anya na uru dị ka ụkpụrụ sayensị.