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Sorbitan Easter
Zvigadzirwa zveSPAN series zvinodaidzwawo kuti Sorbitan Ester, ine lipophilic uye nonionic surfactant. Hazvina ngozi uye hazvina chepfu kuiwedzera muchikafu se emulsifier kana ikashandiswa nemazvo.Kune marudzi akasiyana-siyana nekuda kwemafuta acids akasiyana-siyana.HLB Value iri pakati pe1.8 ~ 8.6.Sorbitan Ester inogona kuparara mu polar organic solvents nemafuta.Mhando Dzakakosha uye Parameters: Types Acid Value (mgKOH/g) Saponification (mgKOH/g) Hydroxy (mgKOH/g) HLB Chemical Name SPAN 20 7.0 max.155~170 330~3...
