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Potassium Stearate

Lus piav qhia luv luv:

Lub npe: Potassium stearate
Lub Npe: Stearic acid Potassium ntsev
CAS Nr .: 593-29-3
EINECS tus ID nkag mus: 209-786-1
Cov mis mos molecular: C18H35KO2
Molecular Luj: 322.57

Product Detail

Khoom cim npe

Cov qauv qauv

21

Lub cev muaj zog
Cov tsos mob: Dawb mus rau daj-dawb waxy khoom
Qhov ceev: 1.12 g / cm3
Dej solubility: insoluble

Cov ntaub ntawv kev nyab xeeb
belongs rau cov khoom txaus ntshai
Kev lis kev cai code: 2915709000
Export Tax Refund Rate (%): 13%

Daim ntawv thov
Siv los ua emulsifier, tuaj yeem siv rau hauv cov khoom qab zib, qhov ntau npaum li cas yog 0.18g / kg, thiab tseem siv los ua surfactant, fiber ntau softener thiab loosening tus neeg sawv cev;Foaming tus neeg sawv cev;Anticoagulant;Stabilizer.

Kev piav qhia ntawm kev siv.
Raws li anionic surfactant, nws yog dav siv hauv acrylate roj hmab xab npum / sulfur ua ke vulcanization tshuab.Anionic surfactants.Feem ntau hu ua poov tshuaj xab npum lossis xab npum mos, feem ntau yog siv hauv tshuaj pleev ib ce thiab tshuaj zawv plaub hau, ua emulsifiers thiab detergents.Muaj emulsification efficiency siab, tab sis yog rhiab heev rau cov dej nyuaj, muaj peev xwm tsim calcium xab npum nrog dej nyuaj, yog li ntawd lub emulsion yog deformed los yog puas, yog ib tug calcium-sensitive emulsifier, thiab yog li ntawd yuav tsum tau muab sau tseg nyob rau hauv cov txheej txheem ntau lawm kom hniav zoo nkauj.

Stability: ruaj khov ntawm chav tsev kub thiab siab, zam kev sib cuag nrog cov ntaub ntawv tsis sib xws.Reacts nrog muaj zog oxidizing tus neeg sawv cev.Soluble nyob rau hauv dej txias, ntau soluble nyob rau hauv dej kub thiab kub ethanol, siv raws li ib tug softening neeg sawv cev rau fibers.

Kev npaj ntawm potassium stearate
1. Cov khoom yog tau los ntawm reacting stearic acid nrog poov tshuaj hydroxide ntawm qhov kub thiab txias thiab ces txias.
10g ntawm stearic acid yaj nyob rau hauv 100mL 95% ethanol, titrated nrog 0.5mol / L poov tshuaj hydroxide cawv kua, phenolphthalein raws li qhov taw qhia, titrated rau qhov sib npaug, cov tshuaj ntxuav tes ntawm poov tshuaj stearate yuav raug lim tawm.Cov khoom nyoos tuaj yeem rov ua dua tshiab hauv 95% ethanol kom tau txais cov khoom ntshiab.

Cia tej yam kev mob
Khaws cia rau hauv qhov chaw txias, qhuav qhuav.

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