Sodium Nitrite | 7632-00-0
Tilmaamaha Alaabta:
| Shayga | Fasalka Nadiifinta Sare | Fasalka budada qalalan | Shahaado u qalma |
| Sodium Nitrite | ≥99.3% | ≥98.5% | ≥98.0% |
| Qoyaanka | ≤1.0% | ≤0.2% | ≤2.5% |
| Waxyaalaha Aan Biyo La'aanta ah (On Qalalan) | ≤0.02% | ≤0.20% | ≤0.1% |
| Chloride (oo ku salaysan qalalan) | ≤0.03% | ≤0.10% | - |
| Sodium Nitrate (oo ku salaysan qalalan) | ≤0.6% | ≤0.8% | ≤1.9% |
| dabacsanaan | - | 95 | - |
| Shayga | Nadiif Sarreysa Darajo Koloriin Hoose | Heerka budada qallalan ee koloriin hoose | Shahaado u qalma |
| Sodium Nitrite | ≥99.3% | ≥99.5% | ≥98.0% |
| Qoyaanka | ≤2.0% | ≤0.2% | ≤2.5% |
| Arin aan Biyo La'aan karin | ≤0.02% | ≤0.02% | ≤0.1% |
| Chloride (oo ku salaysan qalalan) | ≤0.02% | ≤0.02% | - |
| Sodium Nitrate (oo ku salaysan qalalan) | ≤0.8% | ≤0.8% | - |
| Shayga | Heerka Cuntada |
| Sodium Nitrite | ≥99.0% |
| Waxyaabaha ay ka kooban tahay Biyaha Aan milmi karin (oo ku salaysan qalalan) | ≤0.05% |
| Arsenic (As) | ≤2.0mg/kg |
| Birta culus (Pb) | ≤20mg/kg |
| hogaanka (Pb) | ≤10.0mg/kg |
Sharaxaada Alaabta:
(1) Nitrite sodium-ka caadiga ah: crystals ganaax cad, ama huruud khafiif ah.
(2) Soodhiyam nitrite budada qalalan: crystal cad, burooyin la'aan, dabacsan. Cufis-jiidad gaar ah 2.168, aan ur lahayn, wax yar milix leh, si fudud u jilicsan, si fudud biyaha ugu milmi kara, barta dhalaalka ee 271 ° C, heerkulka kala go'a ee 320 ° C, oxidative iyo reductive. Si tartiib ah ogsajiinta loo galiyay nitrate sodium ee hawada, si sahlan loo sameeyo xeryahooda nitrogen oo leh kooxaha amino heerkulka hooseeya.
(3) Heerka cuntada Sodium Nitrite waa cad ama wax yar huruud ah rhombohedral crystal ama budo, formula molecular NaNo2, barta dhalaalay 271 ° C, wax yar milix ah, si fudud u deliquesce, milmay biyaha, xal aqueous waa alkaline, hawada noqon kartaa si tartiib ah oxidized galay nitrate sodium.
Codsiga:
(1) Inta badan loo isticmaalo sida alaabta ceeriin ee wax soo saarka nitro xeryahooda, dheeha azo, iwm., Mordant for dheeha dharka, wakiilka bleaching, iyo sidoo kale wakiilka daawaynta kulaylka birta, wakiilka xoogga hore sibidhka iyo wakiilka ka hortagga baraf.
(2) Heerka cuntada Sodium Nitrite waxaa inta badan loo isticmaalaa sidii wakiilka midabaynta ee habaynta hilibka. Waxaa lagu daraa cuntada si waafaqsan xeerarka, laakiin qaadashada xad dhaafka ah waxay dhaawac u geysan doontaa jidhka bini'aadamka.
Xidhmada: 25 kgs/bac ama sida aad codsato.
Kaydinta: Ku kaydi meel hawo leh oo qallalan.
Heerka Fulinta: Heerka Caalamiga ah.
