Sodium metabisulfite/CAS: 7681-57-4
Ibisobanuro bigufi:
Izina ry'igicuruzwa: Sodium metabisulfite
CAS: 7681-57-4
MF:H2O5S2.2Na
MW: 192.12
IMITERERE:
ibipimo
| Ikintu | Ibisobanuro |
| Aho gushonga | >300 °C (itara) |
| Ubucucike | 1.48 |
| Ubucucike bw'umubyimba | 1000-1200kg/m3 |
| Igipimo cy'ikirahure | 1.474 |
| Ibisabwa mu kubika | Bika kuri +5°C kugeza +30°C. |
| Gushonga | 540g/l (20°C) |
| Ifishi | Ifu/Ibikomeye |
| Ibara | Umweru kugeza ku muhondo muto |
| agaciro ka pH | 3.5-5 (50g/l, H2O, 20℃) |
| Gushonga kw'amazi | 540 g/L (20 ºC) |
| PH y'impinduka z'ibara ry'ikimenyetso cy'aside-base | 4.5 kuri 50 g/l kuri 20 °C |
Metabisulfite ya sodium ni ifu y'umweru cyangwa umuhondo ya kristu cyangwa kristu nto ifite impumuro ikomeye ya SO2. Umuti wayo w'amazi ni aside kandi usohora SO2 iyo ihuye na aside zikomeye, bigatuma ikora imyunyu ijyanye nayo. Iyo isigaye mu kirere igihe kirekire, ihinduka Na2S2O6, bityo iki gicuruzwa ntigishobora kubikwa igihe kirekire.
Imikoreshereze
Ikoreshwa nk'ibintu bibungabunga, ibintu bigabanya ubushyuhe, n'ibintu bigabanya ubushyuhe mu gutunganya ibiribwa. Metabisulfite ya sodium ikoreshwa mu nganda nko gucapa no gusiga amarangi, gukora imvange y'ibinyabuzima, gucapa, gukora uruhu, imiti, nibindi; Metabisulfite ya sodium ikoreshwa mu nganda z'imiti n'imiti mu gukora ifu y'ubwishingizi, sulfamethoxazole metamaterial, caprolactam, ndetse no gutunganya chloroform, phenylpropanoid sulfone, na benzaldehyde. Ikoreshwa nk'ikintu gishya mu nganda z'amafoto. Inganda z'ibirungo zikoreshwa mu gukora vanillin. Ikoreshwa nk'ikintu kibungabunga ubushyuhe mu nganda zikora inzoga, ivangavanga rya rubber, n'ikintu kigabanya ubushyuhe mu myenda y'ipamba ivanze. Imbuto z'umwimerere, amarangi, uruhu rukoreshwa nk'ibintu bigabanya ubushyuhe, rukoreshwa mu nganda zitunganya amashanyarazi, gutunganya amazi yanduye mu mirima ya peteroli, kandi rukoreshwa nk'ibintu bitunganya amabuye y'agaciro mu birombe.
Gupakira no Kohereza
25KG/Ingoma cyangwa nk'uko umukiriya abikeneye.
Ni iy'ibicuruzwa rusange kandi ishobora gutangwa binyuze mu nyanja no mu kirere
Bika kandi ubibike
Igihe cyo kubika: Amezi 24 uhereye igihe byakorewe mu ipaki y’umwimerere idafunguye, bibitswe ahantu hakonje kandi humutse, kure y’izuba ryinshi, amazi.
Ububiko bufite umwuka uhagije, Butuma ibintu bishya bishyuha, butandukanyijwe n'ibikomoka kuri okiside, aside.
