6131-90-4 |Sodium Acetate (Trihydrate)
Tlhaloso ea Lihlahisoa
Sodium acetate, CH3COONA, le eona e khutsufalitse NaOAc.hape ethanoate ea sodium ke letsoai la sodium la acetic acid.Letsoai lena le se nang 'mala le na le mefuta e mengata ea tšebeliso.Sodium acetate e ka kenyelletsoa lijong e le setlolo.E ka sebelisoa ka mokhoa oa sodium diacetate - motsoako oa 1: 1 oa sodium acetate le acetic acid, e fanoeng E-nomoro E262.Tšebeliso ea khafetsa ke ho fana ka tatso ea letsoai le asene ho lichipisi tsa litapole.
Tlhaloso
ITEM | TS'ELISO |
Ponahalo | Likristale tse se nang mebala, monko o fokolang oa acetic acid |
Assay (motheo o omileng, %) | 99.0-101.0 |
pH (5% Tharollo, 25℃) | 7.5- 9.0 |
Tahlehelo ha o Omisa (120℃, 4h, %) | 36.0 - 41.0 |
Insoluble Matter (%) | =<0.05 |
Chlorides (Cl, %) | = <0.035 |
Alkalinity (joalo ka Na2CO3, %) | =<0.05 |
Phosphate (PO4) | =<10 mg/kg |
Sulphate (SO4) | =<50 mg/kg |
Tshipi (Fe) | =<10 mg/kg |
Arsenic (As) | =<3 mg/kg |
Ketapele (Pb) | =<5 mg/kg |
Mercury (Hg) | =<1 mg/kg |
Heavy Metal (as Pb) | =<10 mg/kg |