Polyoxyethylene Sorbitan Pingue Acid Ester (TWEEN) sunt familiae surfacntium nonionicorum syntheticorum, vulgo polysorbatarum (exampla, polysorbatarum 20, 40, 60, 80). Sumuntur ex oxydorum ethylene additione ad esteros sorbitionis polymerizationis. Acidum pingue, quam in communissimis polysorbatis (i.e., polysorbatis 20, 60, et 80) laurate, stearate et oleatis sunt, respective. Polysorbata praebetur ut pinguis, flavescens vel liquor viscosus brunneus.
Dotachem speciale in productione et distributione Polyoxyethylenae Sorbitanae Fatty Acidum Ester (Tween), versatile non-ionicum surfactum late in variis industriis adhibitis. Cum per X annos ditissimae experientiae in commercio internationali, firmam famam statuimus ad tradendas uberes qualitates et eximia opera nostris globalibus clientibus.
Product Parameter
CAS N. 9005-64-5, 9005-66-7, 66794-58-9, 9005-67-8, 9005-65-6, 9005-71-4, 9005-70-3 Index technicus:
Specification
TW-20
TW-40
TW-60
TW-80
Aspectus
Flavo electri pinguis liquor vel crustulum materia
Hydroxyl valorem (KOHmg/g)
90-110
85-100
80-105
65-82
Saponification valorem (KOHmg/g)
40-50
40-55
40-55
43-55
Acidum valorem (KOHmg/g)
≤2.0
≤2.0
≤2.0
≤2.0
Aqua (%)
≤2
≤2.5
≤3
≤2.5
HLB
16.5
15.5
14.5
15
Product Feature et Application
Polyoxyethylenae sorbitanae pingue acidum esters (TWEEN) adhibentur ut agentes purgantes et emulsatores ad applicationes industriales.
Applications
Cibus emulsifier Pharmaceuticals et medicamina Agriculture Pigmenta et coatings Rhoncus et corium
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