Waikawa Phosphoric | 7664-38-2
Whakaahuatanga Hua
Ko te waikawa Phosphorus kei roto i te wai kore tae, maramara me te tirikara, te karaihe rhombic ranei; ko tona ira whakarewa he 42.35 ℃ a ka wera ki te 300 ℃ ka huri te waikawa phosphorous ki te waikawa metaPhosphoric; ko tona kiato whanaunga he 1.834 g/cm3;he ngawari te wairewa te waikawa ūkuikui ki te wai, ka whakatau ki te waiwaro; Ko te waikawa Phosphate ka whakapataritari i te kiri o te tangata ka puta te phlogosis me te whakangaro i te take o te tinana o te tangata; Ko te waikawa ūkuikui e whakaatu ana i te werawera i roto i nga ipu uku; kua whai hydroscopicity te waikawa phosphate.
Ka whakamahia te waikawa Phosporic:
Ka taea te whakamahi i te Acid Phosphoric Acid ki te whakaputa momo Phosphates, te wai maimoatanga electrolyte, te wai maimoatanga matū ranei, te kumete whakaahuru me te waikawa phosphoric me te coheretant pararopi. Ka whakamahia ano te waikawa Phosporic hei whakakorikori, hei whakamaroke me te kai horoi. I roto i te ahumahi paninga ka whakamahia te waikawa phosphoric hei paninga waikura-tohu mo nga konganuku; Hei kaiwhakarite kawa me te kaihoko kai mo te rewena kai te waikawa phosphoric ka taea te whakamahi ki nga mea reka, ki nga kai kene me nga inu marama tae atu ki te whakamahi i roto i te hanga waina hei puna matūkai mo te rewena hei aukati i te whakaputa uri huakita kore.
Tātari matū
| Ihirangi matua-H3PO4 | ≥85.0% | 85.3% |
| H3PO3 | ≤0.012% | 0.012% |
| Kounga Taamaha (Pb) | 5ppm teitei | 5 ppm |
| Arsenic(As) | 3ppm teitei | 3 ppm |
| Pūkōwhai(F) | 10ppm te teitei | 3ppm |
| Tikanga Whakamatau: | GB/T1282-1996 | |
Taupānga
Phosphoric Acidused hei tango i te puehu mai i nga mata whakarewa Ka whakamahia hei kaitahuri waikura ma te whakapiri tika atu ki te rino waikura, taputapu rino ranei me etahi atu papa kua waikura. He awhina ki te horoi i nga putunga kohuke, nga paninga ciment nous me nga piro wai maro. Ka whakamahia hei whakakawa i nga kai me nga inu penei i te cola. Ko te waikawa Phosphoric he whakaurunga nui i roto i nga rongoa hei patu i te nausea. Ka konatunatua te waikawa Phosphoric ki te paura konutea ka hanga i te konutea phosphate, ka whai hua ki te raima niho rangitahi. I roto i nga mahi orthodontics, ka whakamahia te zinc hei otinga tarai hei awhina i te horoi me te tarai i te mata o nga niho. Ka whakamahia hei tongi tauhohenga i roto i te oneone huri noa i te waikawa granule ka hangaia hei whakapai ake i te whakamahinga o te ūkuikui e whakamahia ana me te waatea ki te rhizosphere. Na te mea kei roto i te hauota (he haukini kei roto), he pai mo nga hua e hiahia ana enei matūkai i tana wahanga tuatahi.
Whakatakotoranga
| Whakatakotoranga | Koeke Ahumahi Waikawa Phosphoric | Waikawa Phosphoric Kai Tohu |
| Te ahua | He wai tirikara kore tae, maramara ranei i te tae tino marama ranei | |
| Tae ≤ | 30 | 20 |
| Te whakamatautau (hei H3PO4 )% ≥ | 85.0 | 85.0 |
| Chloride(hei Cl- )% ≤ | 0.0005 | 0.0005 |
| Putapa(asSO42- )% ≤ | 0.005 | 0.003 |
| Rino (Fe)% ≤ | 0.002 | 0.001 |
| Arsenic (As)% ≤ | 0.005 | 0.0001 |
| Nga konganuku taumaha, hei Pb% ≤ | 0.001 | 0.001 |
| Mahinga waikura (asH3PO4)% ≤ | 0.012 | no |
| Pūkōwhai, hei F% ≤ | 0.001 | no |
