2,5-Dihydroxybenzoic acid(CAS#490-79-9)
| Tulaga lamatia | R22 – E afaina pe a foloina R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u. |
| Fa'amatalaga Saogalemu | S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. S36 – Fai ofu puipui talafeagai. S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata |
| WGK Siamani | 3 |
| RTECS | LY3850000 |
| TSCA | Ioe |
| HS Code | 29182990 |
| Mata'utia Fa'amatalaga | Fa'aleagaina |
Folasaga
2,5-Dihydroxybenzoic acid o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala sauniuni ma fa'amatalaga saogalemu:
Tulaga lelei:
- Fa'aaliga: 2,5-dihydroxybenzoic acid o se pa'epa'e tioata pa'epa'e.
- Solubility: E mafai ona faʻamavaeina i totonu o le vai ma i soʻo soʻo e pei ole ethanol ma chloroform.
- pH: E vaivai le suka i vaifofo vai.
Fa'aaogā:
- Faʻasologa o vailaʻau: 2,5-dihydroxybenzoic acid e mafai ona faʻaaogaina e avea o se mea mataʻutia mo le faʻaogaina o meaola ma e mafai ona auai i le tele o vailaʻau faʻasolosolo e saunia ai isi mea faʻapipiʻi.
Metotia:
- O se auala e masani ona faʻaaogaina o sauniuniga o le tuʻufaʻatasia o le 2,5-dihydroxybenzoic acid e ala ile thermal acidolysis ole phthalic acid.
Fa'amatalaga Saogalemu:
- 2,5-Dihydroxybenzoic acid e fai si maualalo i le afaina i tagata ma le siosiomaga i lalo o tulaga masani o galuega.
- E mafai ona ita ma pala i mata ma pa'u ma e tatau ona 'alofia pe a tagofia. I se tulaga fa'afuase'i fa'afeso'ota'i, fufulu vave i le tele o vai.
- I le taimi e teu ai, e tatau ona faʻaeteete e aloese mai le faʻafesoʻotaʻi ma vailaʻau malolosi, vevela maualuga, ma faʻapogai afi e faʻaitiitia ai lamatiaga saogalemu.
