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??????????(1g/1.5ml,25??1g/0.5ml??)????????????[3]???????????????????,?????????????????????????????????????????????????10%?????????(Ph??3.7)????70~73???3???,?80~123???6???,?156????????????
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4.????????,????????,???????????????;??????,??????????????????????????????????????????????
5.??????????????????????????????????????,????????????????????,???????????????
6.?????????????????????,????3000~6000mg/kg;?????????(????????50g)??860~960mg/kg;????????????300- 500mg/kg;?????????120~140mg/kg;?????50~100mg/kg?
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9. ?????????????????????????????????????????????????,???????????????????????????,??????????H2O2???????
10.???????????????????????,?????????????
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?? | ?? | ???? | ???? | ?? | ???? |
FeSO4·7H2O | % | ?90 | ???? | % | ?1.0 |
| TiO2 | % | ?1 | ?As | % | ?0.0005 |
?????(?Pb?) | % | ?0.002 | ???(?H2SO4?) | % | ?2.0 |
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