Hauj lwm lawm
Kev tsis
Khoom Taw Qhia luv luv
Khoom npe: Sodium Metabisulfite
CAS: 7681-57-4 Nr
MF: Na2O5S2
PIB: 190.11
Khoom Specification
|
PH |
4.0-4.8 |
|
Dej Insoluble Matter |
Tsawg dua lossis sib npaug li 0.05% |
|
Hlau |
Tsawg dua lossis sib npaug li 50ppm |
|
Sulfur Dioxide |
Ntau dua lossis sib npaug li 65.0% |
|
Cov ntsiab lus |
Ntau dua lossis sib npaug li 96.0% |

