Pauhau Chloride
Whakatakotoranga
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WHAKAMAHI |
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BARIUM CHLORIDE: |
99,0% MIN |
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CALCIUM (Ca): |
0,036% MAX |
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STRONTIUM (sr): |
0.50% MAX |
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IRON (Fe): |
0,001% MAX |
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SULFUR: |
0,005% MAX |
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WAI INSOLUBLE: |
0,05% MAX |
Taonga
barium chloride bacl2.2h2o he tioata Ma te paura putake ranei. Whakamatauhia he iti kawa, he tote. barium pūhaumāota bacl2.2h2o he hygroscopic. I te 100 ° C gesso kua ngaro, engari ka ngongo ano i te rua gesso ka tukuna ana ki te hau ma. barium pūhaumāota bacl2.2h2o he wairewa ki te wai, he kaha ki te rewa i te methanol, kaore i te wairewa i te etanol, te etyl acetate me te acetone.
Maamaa Motuhake: 3.86.
Tohu rewa: 963 ° C.
Taupū Refractive: 1.635.
Waenganui toxic, LD50: 118 mg / kg (kaore he mahere gesso).
Whakamahia
Hei rauemi mata mo te whakaputa i nga tote barium, penei i te barium, hydroxide, barium nitrate me te barium carbonate me etahi atu e whakamahia whanuitia ana ki te pepa, te waikano, te rapa, te kirihou, te uku, te whakamahine iol me te matū petro me te aha. Whakamahia hoki hei whakamaera-wera i nga konganuku me te tango i te sulphate i roto i te wai tote i roto i te umanga māota-alkaki.
Te rokiroki me te kawe waka
Kia maroke kia kore ai e kopuku.
Whakapaa
Kohia ki te 25kg, 50kg, 1000kg, peeke kirihou whatu, peera ranei ki te hiahia o te kaihoko.