I-Sodium Stearate | 822-16-2
Incazelo Yemikhiqizo
I-sodium stearate ingusawoti we-sodium we-stearic acid. Lokhu okuqinile okumhlophe kuyinsipho evame kakhulu. Itholakala ezinhlotsheni eziningi zama-deodorants aqinile, amarabha, opende be-latex, noyinki. Iphinde ibe yingxenye yezinye izithasiselo zokudla kanye nezinongo zokudla.Isici sezinsipho, i-sodium stearate inazo zombili izingxenye ze-hydrophilic ne-hydrophobic, i-carboxylate kanye neketango elide le-hydrocarbon, ngokulandelana. Lezi zingxenye ezimbili zamakhemikhali ezihlukene zenza ukwakheka kwama-micelles, aveza amakhanda e-hydrophilic ngaphandle kanye nemisila yawo ye-hydrophobic (i-hydrocarbon) ngaphakathi, ehlinzeka indawo ye-lipophilic ye-hydrophobic compounds.Ingxenye yomsila incibilikisa amafutha (noma) ukungcola futhi yakha i-micelle. Ibuye isetshenziswe embonini yezemithi njenge-surfactant ukusiza ukuncibilika kwezinhlanganisela ze-hydrophobic ekukhiqizeni amagwebu omlomo ahlukahlukene.
| Izinto | Okujwayelekile |
| Ukubukeka | Impushana enhle, emhlophe, elula |
| Ukuhlonza A | Ihlangabezana nemfuneko |
| Ukuhlonza B | I-fatty acids Congealing Temperature≥54℃ |
| Inani le-Acid lama-fatty acids | 196-211 |
| Inani le-iodine lamafutha acid | ≤4.0 |
| I-Acidity | 0.28%~1.20% |
| Ukulahlekelwa ekomisweni | ≤5.0% |
| Izinto ezingancibiliki utshwala | Ihlangabezana nemfuneko |
| Izinsimbi ezinzima | ≤10ppm |
| I-Stearic acid | ≥40.0% |
| I-Stearic acid ne-palmitic acid | ≥90.0% |
| I-TAMC | 1000CFU/g |
| I-TYMC | 100CFU/g |
| Escherichia coli | Akekho |
Umsebenzi & Isicelo
Ikakhulukazi isetshenziselwa ukwenza okokuhlanza insipho. Isetshenziswa njenge-ejenti esebenzayo kanye ne-emulsifier yemikhiqizo yokunakekelwa komuntu siqu.Isetshenziselwa ukulawula igwebu ngesikhathi sokuwasha. (i-sodium stearate iyisithako esikhulu sensipho)
Lo mkhiqizo usetshenziswa kakhulu ekudleni, emithini, kwezimonyo, kumapulasitiki, ekucutshungulweni kwensimbi, ekusikeni insimbi, njll. futhi usetshenziswa ohlelweni lwe-acrylate rubber Insipho / isulfure yokwelapha. Isetshenziswa kakhulu njenge-emulsifier, i-disperant, i-lubricant, i-ejenti yokwelashwa kwendawo, i-corrosion inhibitor, njll.
1.i-detergent: isetshenziselwa ukulawula inqubo yokukhipha amagwebu. I-sodium stearate iyisici esiyinhloko sensipho;
2.ama-emulsifiers noma ama-disperants: medium and medium for polymers;
I-3.corrosion inhibitors: ifilimu yokupakisha ye-polyethylene ukuvikela ukusebenza;
4.izimonyo: ijeli yokushefa, i-viscose esobala, njll.
I-5.i-adhesive: isetshenziswa njengephepha lokunamathisela irabha yemvelo.
Ukucaciswa
| Okuqukethwe kwe-Sodium | 7.5 ± 0.5% |
| I-asidi yamahhala | =< 1% |
| Umswakama | =< 3% |
| Ubuhle | 95%MIN |
| Inani le-iodine | =<1 |
| I-Heavy Metal% | =< 0.001% |
