Tātai: SrF2
Nama CAS: 7783-48-4
MW: 125.62
Āhuatanga: He paura mā, kiato whanaunga 4.24, mp 1473 ℃, bp 2489 ℃, pūmau i te hau, wairewa i roto i te waikawa pūhaumāota wera, e kore e rewa i roto i te waikawa pūhauwai, waihā, propanone ranei.Ka pirau i te waikawa kaha.
Nga taonga | Koeke teitei |
SrF2 | 97% min |
BaF2 | 3.0% mōrahi |
Chloride (Cl) | 0.03% mōrahi |
S | 0.2% mōrahi |
P | 0.02% mōrahi |
Pb | 0.007% mōrahi |
Fe | 0.01% mōrahi |
Hg | 0.001% mōrahi |
1) Ka taea te haina kirimana ōkawa
Ko Shanghai Epoch Material Co., Ltd kei te pokapū ohaoha—Shanghai.Ka u tonu matou ki nga "Maori Ake, pai ake te oranga" me te komiti o te Rangahau me te Whakawhanaketanga o te hangarau, kia whakamahia i roto i te oranga o te tangata i ia ra kia pai ake ai to tatou oranga.
Ka mihi matou ki nga kaihoko mai i te ao katoa ki te toro ki ta maatau wheketere me te whakarite i te mahi tahi!
1) He hangahanga koe, he hokohoko ranei?