7 COMPARATIVE ALKALI STABILITY(NaOH) AT VARIOUS TEMPERATURES Solution : 1% solution of product Product NaOH Room Temp. At 75ยบC At 95ยบC added (g/l) Lenetol-HPLF 5 Unstable oily drops at top Oily drops at top Oily drops at top Lenetol-HPLF 10 Unstable oily drops at top Oily drops at top Oily drops at top Altranol-EPLF 5 Unstable oily drops at top Oily drops at top Oily drops at top Altranol-EPLF 10 Unstable oily drops at top Oily drops at top Oily drops at top A-386 5 Unstable oily drops at top Oily drops at top Oily drops at top A-386 10 Unstable oily drops at top Oily drops at top Oily drops at top A-387 5 Unstable oily drops at top Oily drops at top Oily drops at top A-387 10 Unstable oily drops at top Oily drops at top Oily drops at top COMPARATIVE ALKALI STABILITY(Na2CO3) AT VARIOUS TEMPERATURES Solution : 1% solution of product Room Temp. At 75ยบC At 95ยบC Product Na2CO3 added g/l Lenetol-HPLF 5 Oily drops at top Oily drops at top but Oily drops at top but on shaking on shaking miscible but on shaking miscible miscible Lenetol-HPLF 10 Oily drops at top Oily drops at top but Oily drops at top but on shaking on shaking miscible but on shaking miscible miscible Altranol-EPLF 5 Oily drops at top Oily drops at top but Oily drops at top but on shaking on shaking miscible but on shaking miscible miscible Altranol-EPLF 10 Oily drops at top Oily drops at top but Oily drops at top but on shaking on shaking miscible but on shaking miscible miscible A-386 5 Oily drops at top Oily drops at top but Oily drops at top but on shaking on shaking miscible but on shaking miscible miscible A-386 10 Oily drops at top Oily drops at top but Oily drops at top but on shaking on shaking miscible but on shaking miscible miscible A-387 5 Oily drops at top Oily drops at top but Oily drops at top but on shaking on shaking miscible but on shaking miscible miscible A-387 10 Oily drops at top Oily drops at top but Oily drops at top but on shaking on shaking miscible but on shaking miscible miscible Note : Bath with Alkali are stable in continuous process but on standing shows poor stability. Conclusion: ALTRANOL-EPLF & LENETOL-HPLF shows similar alkali stability.
Altranol-EPLF
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