Sodium Nitrite |7632-00-0
Katundu Wazinthu:
| Kanthu | High Purity Grade | Dry Powder Grade | Kalasi Yoyenerera |
| Nitrite ya sodium | ≥99.3% | ≥98.5% | ≥98.0% |
| Chinyezi | ≤1.0% | ≤0.2% | ≤2.5% |
| Madzi Insoluble Matter (Pa Dry Basis) | ≤0.02% | ≤0.20% | ≤0.1% |
| Chloride (pa Dry Basis) | ≤0.03% | ≤0.10% | - |
| Sodium nitrate (Pa Dry Basis) | ≤0.6% | ≤0.8% | ≤1.9% |
| Kutayirira | - | 95 | - |
| Kanthu | High Purity Low Chlorine Grade | Low Chlorine Dry Powder Grade | Kalasi Yoyenerera |
| Nitrite ya sodium | ≥99.3% | ≥99.5% | ≥98.0% |
| Chinyezi | ≤2.0% | ≤0.2% | ≤2.5% |
| Madzi Insoluble Nkhani | ≤0.02% | ≤0.02% | ≤0.1% |
| Chloride (pa Dry Basis) | ≤0.02% | ≤0.02% | - |
| Sodium nitrate (Pa Dry Basis) | ≤0.8% | ≤0.8% | - |
| Kanthu | Gulu la Chakudya |
| Nitrite ya sodium | ≥99.0% |
| Zinthu Zosasungunuka za Madzi (zouma) | ≤0.05% |
| Arsenic (As) | ≤2.0mg/kg |
| Chitsulo Cholemera (Pb) | ≤20mg/kg |
| Kutsogolera (Pb) | ≤10.0mg/kg |
Mafotokozedwe Akatundu:
(1) Nitrite wamba wa sodium: makhiristo oyera oyera, kapena chikasu chowala.
(2) ufa wouma wa sodium nitrite: kristalo woyera, palibe zotupa, zotayirira.Mphamvu yokoka yeniyeni 2.168, yopanda fungo, yamchere pang'ono, yosavuta kusungunuka, imasungunuka mosavuta m'madzi, malo osungunuka a 271 ° C, kutentha kwa 320 ° C, oxidative ndi reductive.Pang'onopang'ono oxygenated mu sodium nitrate mu mpweya, zosavuta kupanga nayitrogeni mankhwala ndi magulu amino pa kutentha otsika.
(3) Chakudya kalasi Sodium Nitrite ndi woyera kapena pang'ono chikasu rhombohedral krustalo kapena ufa, maselo chilinganizo NaNo2, kusungunuka mfundo 271 ° C, mchere pang'ono, zosavuta deliquesce, sungunuka m'madzi, amadzimadzi njira ndi zamchere, mu mlengalenga akhoza pang'onopang'ono. oxidised kukhala sodium nitrate.
Ntchito:
(1) Amagwiritsidwa ntchito makamaka ngati zida zopangira mankhwala a nitro, utoto wa azo, etc., mordant yopaka utoto, bleaching wothandizira, komanso chitsulo chothandizira kutentha, simenti yoyambira mphamvu ndi anti-icing wothandizira.
(2) Chakudya kalasi Sodium Nitrite zimagwiritsa ntchito ngati utoto wothandizila nyama processing.Amawonjezedwa muzakudya molingana ndi malamulo, koma kudya mopitilira muyeso kungayambitse kuvulaza thupi la munthu.
Phukusi: 25 kgs / thumba kapena momwe mukufunira.
Kusungirako: Sungani pamalo opumira mpweya, owuma.
Executive Standard: International Standard.
