Sodium Nitrite | 7632-00-0
Tlhaloso ea Sehlahisoa:
| Ntho | Phaello ea Bohloeki bo Phahameng | Kereiti ea Phofo e omileng | Kereiti e tšoanelehang |
| Nitrite ea sodium | ≥99.3% | ≥98.5% | ≥98.0% |
| Mongobo | ≤1.0% | ≤0.2% | ≤2.5% |
| Metsi a Insoluble Matter (On Dry Basics) | ≤0.02% | ≤0.20% | ≤0.1% |
| Chloride (Ka Motheo o Omileng) | ≤0.03% | ≤0.10% | - |
| Sodium Nitrate (Ka Motheo o Omileng) | ≤0.6% | ≤0.8% | ≤1.9% |
| Ho hlepha | - | 95 | - |
| Ntho | Phaello e Phahameng e Tlase ea Klorine Kereiti | Kereiti ea Phofo e Omileng ea Chlorine e tlase | Kereiti e tšoanelehang |
| Nitrite ea sodium | ≥99.3% | ≥99.5% | ≥98.0% |
| Mongobo | ≤2.0% | ≤0.2% | ≤2.5% |
| Metsi a sa Keneng | ≤0.02% | ≤0.02% | ≤0.1% |
| Chloride (Ka Motheo o Omileng) | ≤0.02% | ≤0.02% | - |
| Sodium Nitrate (Ka Motheo o Omileng) | ≤0.8% | ≤0.8% | - |
| Ntho | Mophato wa dijo |
| Nitrite ea sodium | ≥99.0% |
| Metsi a Insoluble Matter (Motheong o omileng) | ≤0.05% |
| Arsenic (As) | ≤2.0mg/kg |
| Heavy Metal(Pb) | ≤20mg/kg |
| Ketapele (Pb) | ≤10.0mg/kg |
Tlhaloso ea Sehlahisoa:
(1) Nitrite e tloaelehileng ea sodium: likristale tse tšoeu tse tšoeu, kapa mosehla o bobebe.
(2) phofshoana e omileng ea sodium nitrite: kristale e tšoeu, ha e na maqhubu, e hlephileng. Matla a khoheli a khethehileng 2.168, ha a na monko, a letsoai hanyenyane, a qhibiliha habonolo, a qhibiliha habonolo metsing, sebaka se qhibilihisang sa 271 ° C, mocheso oa ho bola oa 320 ° C, oxidative le reductive. Butle-butle oksijene e kenngoa ho sodium nitrate moeeng, ho bonolo ho etsa metsoako ea naetrojene ka lihlopha tsa amino mocheso o tlase.
(3)Mokhahlelo oa lijo Sodium Nitrite ke kristale e tšoeu kapa e mosehla hanyenyane kapa phofo, foromo ea molek'hule NaNo2, ntlha e qhibilihisang 271 ° C, e letsoai hanyenyane, e bonolo ho deliquesce, e qhibiliha ka metsing, tharollo e nang le metsi ke alkaline, moeeng e ka ba butle-butle. oxidised ka sodium nitrate.
Kopo:
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(2)Mokhahlelo oa lijo Sodium Nitrite e sebelisoa haholo-holo e le moemeli oa mebala ha ho etsoa nama. E eketsoa lijong ho ea ka melao ea tsamaiso, empa ho ja haholo ho tla baka kotsi 'meleng oa motho.
Sephutheloana: 25 kgs / mokotla kapa kamoo u batlang.
Polokelo: Boloka sebakeng se nang le moea o pholileng, se omileng.
Maemo a Phethahatso: Maemo a Machabeng.
