Calcium Hydrosulphite
Sodium hydrosulphite
Babban sunan: sodium hydrosulphite
Tsarin kwayoyin halitta: Na2S2O4
Bayyanar: farin lu'u-lu'u lu'u-lu'u
Kamshi: mara ɗanɗano ko ƙamshin sulfur dioxide
Shiryawa: 50kg net baƙin ƙarfe ganguna tare da biyu ciki polybags.
Aikace-aikace:
1. An yi amfani da shi sosai a masana'antar yadi don rini na vat, rage tsaftacewa, bugu da tsiri, bleaching yadi.
2. Hakanan ana amfani dashi a cikin ɓangarorin bleaching na takarda, musamman ma'auni na inji, shine mafi dacewa wakili na bleaching a cikin ɓangaren litattafan almara.
3. Ana amfani da shi a cikin bleaching kaolin yumbu, Jawo bleaching da reductive whitening, bleaching na bamboo kayayyakin da bambaro kayayyakin.
4. Ana amfani dashi a cikin ma'adinai, mahadi na thiourea da sauran sulphides.
5. Ana amfani dashi azaman ragewa a masana'antar sinadarai.
6. Sodium hydrosulfite abinci ƙari sa ana amfani da abinci, a matsayin bleaching wakili da preservative dried 'ya'yan itatuwa, dried kayan lambu, vermicelli, glucose, sugar, dutse sugar, caramel, alewa, ruwa glucose, bamboo harbe, namomin kaza da gwangwani namomin kaza.
| INDEX | 90% | 88% | 85% | KARIN ABINCI |
| Bayani na 2S2O4 | ≥90% | ≥88% | ≥85% | ≥85% |
| Fe | ≤20ppm | ≤20ppm | ≤20ppm | ≤20ppm |
| Zinc (Zn) | ≤1pm | ≤1pm | ≤1pm | ≤1pm |
| Sauran ƙarfe mai nauyi (ƙididdige shi azaman Pb) | ≤1pm | ≤1pm | ≤1pm | ≤1pm |
| Marasa Ruwa | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% |
| Rayuwar Shelf(wata) | 12 | 12 | 12 | 12 |
