Sodium Stearate |822-16-2
Ibicuruzwa bisobanura
Sodium stearate ni umunyu wa sodium ya acide stearic.Iki cyera cyera nisabune isanzwe.Iboneka mubwoko bwinshi bwa deodorant ikomeye, reberi, amarangi ya latex, na wino.Nibigize kandi bimwe mubyongeweho ibiryo hamwe nuburyohe bwibiryo. Ibiranga amasabune, sodium stearate ifite ibice bya hydrophilique na hydrophobique, carboxylate hamwe numuyoboro muremure wa hydrocarubone.Ibi bice bibiri bya chimique bitandukanye bituma habaho micelles, yerekana imitwe ya hydrophilique hanze hamwe na hydrophobique (hydrocarubone) umurizo imbere, itanga ibidukikije bya lipofilique yibintu bya hydrophobique. Igice cyumurizo gishonga umwanda wamavuta (cyangwa) ugakora micelle.Irakoreshwa kandi mu nganda zimiti nka surfactant kugirango ifashe gukomera kwamazi ya hydrophobique mukubyara impumu zitandukanye.
| Ibintu | Bisanzwe |
| Kugaragara | Ifu nziza, yera, ifu yoroheje |
| Kumenyekanisha A. | Yujuje ibisabwa |
| Kumenyekanisha B. | Amavuta acide Congealing Ubushyuhe≥54 ℃ |
| Agaciro ka acide ya acide | 196 ~ 211 |
| Agaciro ka Iyode ya aside irike | ≤4.0 |
| Acide | 0.28% ~ 1,20% |
| Gutakaza kumisha | ≤5.0% |
| Inzoga-zidashobora gushonga | Yujuje ibisabwa |
| Ibyuma biremereye | ≤10ppm |
| Acide Stearic | ≥40.0% |
| Acide Stearic & aside palmitike | ≥90.0% |
| TAMC | 1000CFU / g |
| TYMC | 100CFU / g |
| Escherichia coli | Ntahari |
Imikorere & Porogaramu
Ahanini ikoreshwa mugukora isabune.Ikoreshwa nkibikorwa bikora hamwe na emulisiferi yibicuruzwa byumuntu.Bikoreshwa mugucunga ifuro mugihe cyo koza.(sodium stearate ningingo nyamukuru mu isabune)
Iki gicuruzwa gikoreshwa cyane mubiribwa, ubuvuzi, kwisiga, plastiki, gutunganya ibyuma, gukata ibyuma, nibindi bikoreshwa no muri acrylate rubber Soap / sulfure yo gukiza.Ahanini ikoreshwa nka emulisiferi, ikwirakwiza, amavuta, imiti yo kuvura hejuru, inhibitori ya ruswa, nibindi.
1.imiti: ikoreshwa mugucunga inzira.Sodium stearate nigice cyingenzi cyisabune;
2.imulifiseri cyangwa ikwirakwiza: iciriritse n'iciriritse kuri polymers;
3.ibibuza kwangirika: firime ipakira polyethylene kugirango irinde imikorere ya;
4.ibikoresho byo kwisiga: kogosha gel, viscose ibonerana, nibindi ..
5.ibikoresho: bikoreshwa nkimpapuro zisanzwe za rubber.
Ibisobanuro
| Ibirimo Sodium | 7.5 ± 0.5% |
| Acide yubusa | = <1% |
| Ubushuhe | = <3% |
| Ubwiza | 95% MIN |
| Agaciro ka Iyode | = <1 |
| Icyuma kiremereye% | = <0.001% |
