Samasama 135/172 CAS 144246-02-6

Folasaga

4-Amino-N-2,4-xylyl-1, 8-napthalimide, e taʻua foʻi o Sultan gills, o se vailaʻau faʻamaʻi. O loʻo taua i lalo se faʻamatalaga o meatotino, faʻaoga, sauniuniga ma faʻamatalaga saogalemu o le 4-Amino-N-2,4-xylyl-1, 8-napthalimide:

natura:

4-Amino-N-2,4-xylyl-1, 8-napthalimide o se paʻu tioata samasama samasama e faigata ona solu i le vai ae mafai ona solu i solvents organic pei ole ethers, olefins ma alcohols. E iai le mautu lelei ma le faʻamaʻi malamalama.

Fa'aaogā:

4-Amino-N-2,4-xylyl-1, 8-napthalimide e masani ona faʻaaogaina e fai ma lanu vali mo pigments i totonu ma fafo, inks ma plastics. E mafai fo'i ona fa'aoga mo le valiina o mea e pei o ie, pa'u ma pepa. E lanu samasama e maua ai le mana lelei natia ma mautu lanu.

Metotia:

4-Amino-N-2,4-xylyl-1, 8-napthalimide o loʻo maua faʻapitoa e ala ile faʻasologa o vailaʻau. O se auala faʻapipiʻi masani o le tali atu lea o le p-toluidine ma le aniline faʻafefiloi ma le sulfur e tuʻuina atu ai 4-Amino-N-2,4-xylyl-1, 8-napthalimide tioata i lalo o tulaga faʻafefe.

Fa'amatalaga Saogalemu:

4-Amino-N-2,4-xylyl-1, 8-napthalimide e matua saogalemu lava i lalo o tulaga lautele o le faʻaaogaina, ae o mataupu nei e manaʻomia pea ona gauai atu:

1. A'o fa'aoga, e tatau ona 'alofia le fa'afeso'ota'i sa'o ma le pa'u ma mata. A fa'afeso'ota'i, fufulu vave i le tele o le vai ma saili togafitiga faafoma'i.

2. Aloese mai le manavaina o le 4-Amino-N-2,4-xylyl-1, 8-napthalimide pauta po o le kesi. Fa'aoga i se vaega e savili lelei ma fai mea e puipui ai (e pei o se matapulepule).

3. O le teuina e tatau ona aloese mai le fa'afeso'ota'i ma mea e mu e puipuia ai le mu po'o le pa.

4. Afai ei ai ni au fesili poʻo faʻalavelave faʻafuaseʻi, faʻamolemole faʻafesoʻotaʻi le pepa o faʻamatalaga saogalemu o mea talafeagai pe faʻafesoʻotaʻi se tagata tomai faapitoa.