2-Chloro-5-fluorobenzoic acid（CAS# 2252-50-8)
| 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 | S22 – Aua le manava pefu. S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata. S37 – Fai totigilima talafeagai. S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. |
| HS Code | 29163990 |
| Vasega o Tulaga Lamatia | FAAFITAU |
Folasaga
O le 2-Chloro-5-fluorobenzoic acid o se vailaʻau 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: E leai ni lanu i tioata samasama malamalama po'o ni pauta tioata.
- Solubility: solu i solu fa'aletino, soluness teisi i le vai.
Fa'aaogā:
- 2-Chloro-5-fluorobenzoic acid e masani ona faʻaaogaina e avea o se vaeluaga i le faʻaogaina o meaola.
- E mafai foʻi ona faʻaaogaina e avea o se mea faʻapipiʻi faʻapipiʻi ma faʻamalosi.
Metotia:
2-Chloro-5-fluorobenzoic acid e masani ona saunia e:
O le 2-chloro-5-fluorobenzyl alcohol e tali atu i le sodium hydroxide (NaOH) poʻo le potassium hydroxide (KOH) e maua ai le masima sodium poʻo le masima potassium.
O lo'o fa'asalaina e le vaila'au oona e maua ai le 2-chloro-5-fluorobenzoic acid.
Fa'amatalaga Saogalemu:
- 2-Chloro-5-fluorobenzoic acid o se mea e mu ma e tatau ona aloese mai le faʻafesoʻotaʻi ma vailaʻau faʻamaʻi malosi poʻo le okesene.
- Fai ni mea e puipui ai, e pei o totigilima, matatioata, ma lavalava puipui, pe a fetagofi pe tagofia.
- Aloese mai le manavaina o lona pefu po'o se vaifofo ma fa'agaioi i se nofoaga e fa'alili lelei.
- Taofi ese mai le vevela maualuga, afi, ma le susulu o le la, ma faʻamau lelei le pusa.
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