Sodium Stearate |822-16-2
Bayanin Samfura
Sodium stearate shine gishiri sodium na stearic acid.Wannan farin m shine sabulu da aka fi sani.Ana samunsa a cikin nau'ikan ɗumbin ɗumbin ɗumbin ɗumbin yawa, roba, fentin latex, da tawada.Har ila yau, wani bangare ne na wasu kayan abinci na abinci da abubuwan dandano na abinci.Halayyar sabulu, sodium stearate yana da sassan hydrophilic da hydrophobic, da carboxylate da sarkar hydrocarbon mai tsawo, bi da bi.Wadannan abubuwan da aka gyara guda biyu sun haifar da samuwar miceles, wanda ke gabatar da kawunansu na jini.Hakanan ana amfani dashi a cikin masana'antar harhada magunguna azaman surfactant don taimakawa solubility na mahadi na hydrophobic a cikin samar da kumfa daban-daban.
| Abubuwa | Daidaitawa |
| Bayyanar | Lafiya, fari, foda mai haske |
| Identification A | Ya cika abin da ake bukata |
| Identity B | Acid Fatty Acids Masu Matsala Zazzabi≥54℃ |
| Acid darajar fatty acid | 196-211 |
| Iodine darajar fatty acid | ≤4.0 |
| Acidity | 0.28% ~ 1.20% |
| Asarar bushewa | ≤5.0% |
| Abubuwan barasa-marasa narkewa | Ya cika abin da ake bukata |
| Karfe masu nauyi | ≤10ppm |
| Stearic acid | ≥40.0% |
| Stearic acid da palmitic acid | ≥90.0% |
| TAMC | 1000CFU/g |
| Farashin TYMC | 100CFU/g |
| Escherichia coli | Babu |
Aiki & Aikace-aikace
An fi amfani da shi don yin wankan sabulu.Ana amfani da shi azaman wakili mai aiki da emulsifier na samfuran kulawa na sirri.Ana amfani da shi don sarrafa kumfa yayin rinsing.(sodium stearate shine babban sinadari a cikin sabulu)
Ana amfani da wannan samfurin sosai a cikin abinci, magunguna, kayan kwalliya, robobi, sarrafa ƙarfe, yankan ƙarfe, da sauransu kuma ana amfani dashi a cikin tsarin sabulu / sulfur na acrylate rubber.Yafi amfani da matsayin emulsifier, dispersant, mai mai, surface jiyya wakili, lalata inhibitor, da dai sauransu.
1.detergent: ana amfani da shi don sarrafa tsarin kumfa.Sodium stearate shine babban bangaren sabulu;
2.emulsifiers ko masu rarrabawa: matsakaici da matsakaici don polymers;
3.corrosion inhibitors: polyethylene marufi fim don kare aikin;
4.cosmetics: gel aske, m viscose, da dai sauransu.
5.adhesive: ana amfani dashi azaman takarda manna roba na halitta.
Ƙayyadaddun bayanai
| Abubuwan Sodium | 7.5 ± 0.5% |
| Free acid | = < 1% |
| Danshi | = < 3% |
| Lafiya | 95% MIN |
| Iodine darajar | = <1 |
| Karfe Heavy% | = <0.001% |
