6131-90-4 |Konutai Acetate (Trihydrate)
Whakaahuatanga Hua
Ko te konutai acetate, CH3COONa, i whakapotohia hoki te NaOAc.ko te konutai ethanoate te tote konutai o te waikawa acetic.He maha nga whakamahinga o tenei tote taekore.Ka taea te taapiri i te konutai acetate ki nga kai hei whakakakahu.Ka taea te whakamahi i te ahua o te konutai diacetate - he matatini 1:1 o te konutai acetate me te waikawa acetic, i homai te E-tau E262.Ko te whakamahi i nga wa katoa ko te tuku i te reka o te tote me te winika ki nga maramara rīwai.
Whakatakotoranga
| ITEM | Paerewa |
| Te ahua | Kiriata kore tae, paku kakara waikawa acetic |
| Te whakamatautau (turanga maroke, %) | 99.0-101.0 |
| pH (5% Rongoā, 25℃) | 7.5- 9.0 |
| Ngaronga i te whakamaroke (120 ℃, 4h, %) | 36.0 – 41.0 |
| Mahinga Karekau (%) | =< 0.05 |
| Pūhaumāota (Cl, %) | =< 0.035 |
| Wawakoretanga (hei Na2CO3, %) | =< 0.05 |
| Phosphate (PO4) | =< 10 mg/kg |
| pūkawa (SO4) | =<50 mg/kg |
| Rino (Fe) | =< 10 mg/kg |
| Arsenic (As) | =< 3 mg/kg |
| Arataki (Pb) | =<5 mg/kg |
| Mercury (Hg) | =< 1 mg/kg |
| Metal Taumaha (hei Pb) | =< 10 mg/kg |
