Konutai Nitrite | 7632-00-0
Whakatakotoranga Hua:
| Tūemi | Koeke Pure Teitei | Koeke Paura maroke | Koeke Tohu |
| Konutai Nitrite | ≥99.3% | ≥98.5% | ≥98.0% |
| makuku | ≤1.0% | ≤0.2% | ≤2.5% |
| Mahinga Wairewakore (I runga i te Maamao) | ≤0.02% | ≤0.20% | ≤0.1% |
| Chloride (i runga i te mea maroke) | ≤0.03% | ≤0.10% | - |
| Konutai Nitrate(I runga i te Hanga maroke) | ≤0.6% | ≤0.8% | ≤1.9% |
| Te wetewete | - | 95 | - |
| Tūemi | Te Maama Teitei Maatauranga Maatawa Iti | Koeke Paura maroke Maota iti | Koeke Tohu |
| Konutai Nitrite | ≥99.3% | ≥99.5% | ≥98.0% |
| makuku | ≤2.0% | ≤0.2% | ≤2.5% |
| Mahinga Wairewakore | ≤0.02% | ≤0.02% | ≤0.1% |
| Chloride (i runga i te mea maroke) | ≤0.02% | ≤0.02% | - |
| Konutai Nitrate(I runga i te Hanga maroke) | ≤0.8% | ≤0.8% | - |
| Tūemi | Koeke Kai |
| Konutai Nitrite | ≥99.0% |
| Ihirangi Mahinga Wairewakore (I runga i te Maamao) | ≤0.05% |
| Arsenic (As) | ≤2.0mg/kg |
| Metal Taumaha(Pb) | ≤20mg/kg |
| Arataki (Pb) | ≤10.0mg/kg |
Whakaahuatanga Hua:
(1)Ko te konutai nitrite noa: he kiripiri ma, he kowhai marama ranei.
(2) Te paura maroke te konutai nitrite: te karaihe ma, kaore he kapia, ka wewete. Te taumahatanga 2.168, karekau he kakara, paku tote, ngawari ngawari, ngawari ki te wairewa, te rewa o te 271°C, te pāmahana pirau o te 320°C, te waikura me te whakaheke. Ka āta whakahāoratia ki te konutai pākawa i te hau, he māmā te hanga pūhui hauota me ngā rōpū amino i te pāmahana iti.
(3)Ko te kai konutai Nitrite he karaihe rhombohedral ma, paku kowhai ranei he paura, tauira rapoi NaNo2, ira whakarewa 271°C, paku tote, ngawari ki te deliquesce, wairewa i roto i te wai, wairewa he kawakore, i roto i te rangi ka taea te ata ka oxidized ki te konutai pākawa.
Taupānga:
(1) Ko te nuinga o te whakamahi hei rauemi mata mo te hanga i nga pūhui nitro, nga tae azo, me etahi atu, mo te waikano mo te tae papanga, te kaiparapara, tae atu ki te kaihoko maimoatanga wera whakarewa, te ciment te kaihoko kaha wawe me te kaihoko anti-icing.
(2)Ko te kai konutai Nitrite te nuinga o te whakamahi hei kaihoko tae ki te tukatuka kai. Ka whakauruhia ki roto i nga kai e ai ki nga ture, engari ko te nui o te kai ka pa te kino ki te tinana o te tangata.
Mōkī: 25 kgs / peeke ranei rite tono koe.
Rokiroki: Rokiroki ki te waahi hau, maroke.
Paerewa Whakahaere: Paerewa International.
