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sodium formaldehyde sulfoxylate (rongalite)paʻu ma paʻu o loʻo iai uiga nei

Taimi: 2021-05-29 Hits: 36

sodium formaldehyde sulfoxylate (rongalite) paʻu ma paʻu o loʻo i ai uiga nei:

1. e faigofie ona susu exothermic, 80 ℃ amata ona pala, le tatalaina o le H2S, manaʻomia e faʻagogo maualalo vevela teuina.

2. A oʻo i le 110 ℃ le vevela, o le sodium formaldehyde sulfoxylate (rongalite) paʻu ma faʻapalapala faʻaleagaina atoa, o le faʻaleagaina o formaldehyde i totonu o le mole na tuʻuina atu le pepe fou [H], faʻaitiitia le malosi ua faʻavaivaia.

3. o le sodium formaldehyde sulfoxylate (rongalite)pauta ma le pa'u e pala pe a fetaui ma so'o fa'ama'i, pei ole iodine.

4. sodium formaldehyde sulfoxylate (rongalite) pauta ma lump e tatau ona i alkaline medium PH>8, acidic (acid tapulaʻa PH>3) e mafai ona faia sodium formaldehyde sulfoxylate (rongalite) pauta ma lump decomposition o hydrogen sulfide.


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