Sodium Stearate |822-16-2
Sharaxaada Alaabta
Sodium stearate waa cusbada sodium ee stearic acid.Caddaan adag waa saabuunta ugu badan.Waxaa laga helaa noocyo badan oo ah carfiyeyaasha adag, caagadaha, rinjiga cinjirka, iyo khadadka.Sidoo kale waa qayb ka mid ah qaar ka mid ah waxyaabaha lagu daro cuntada iyo dhadhanka cuntada.Sifada saabuunta, sodium stearate waxay leedahay qaybo ka mid ah hydrophilic iyo hydrophobic, karboxylate iyo silsiladda dheer ee hydrocarbon, siday u kala horreeyaan.Labadan qaybood ee kala duwan ee kiimikaad ah waxay keenayaan samaynta miceles, kuwaas oo soo bandhigaya madaxyada hydrophilic dibadda iyo dabada hydrophobic (hydrocarbon) gudaha, bixinta jawi lipophilic ah ee xeryahooda hydrophobic. Qaybta dabada waxay milmaan dufanka (ama) wasakh waxayna sameysaa micele.Waxa kale oo loo isticmaalaa in warshadaha dawooyinka sida surfactant ah si ay u caawiyaan milmi xeryahooda hydrophobic ee wax soo saarka ee xumbo afka kala duwan.
| Walxaha | Heerka |
| Muuqashada | Fiican, cad, budo khafiif ah |
| Aqoonsiga A | Buuxiyay shuruudaha |
| Aqoonsiga B | Asiidhyada dufanka leh ee Heerkulka Celiya≥54℃ |
| Qiimaha aysiidhka ee acids dufanka leh | 196-211 |
| Qiimaha iodine ee acids dufanka leh | ≤4.0 |
| Aysiidhka | 0.28% ~ 1.20% |
| Luminta qalajinta | ≤5.0% |
| Walxaha alkohol-aan milmi karin | Buuxiyay shuruudaha |
| Biraha culus | ≤10pm |
| Stearic acid | ≥40.0% |
| Stearic acid iyo palmitic acid | ≥90.0% |
| TAMC | 1000CFU/g |
| TYMC | 100CFU/g |
| Escherichia coli | Maqan |
Shaqada & Codsiga
Inta badan loo isticmaalo samaynta saabuunta saabuunta.Waxaa loo isticmaalaa sida wakiilka firfircoon iyo emulsifier ee alaabta daryeelka shakhsi ahaaneed. Waxaa loo isticmaalaa in lagu xakameeyo xumbo inta lagu jiro biyo raacida.(sodium stearate waa maaddooyinka ugu muhiimsan ee saabuunta)
Alaabtan waxaa si weyn loogu isticmaalaa cuntada, dawooyinka, waxyaalaha la isku qurxiyo, balaastikada, farsamaynta birta, goynta birta, iwm. waxa kale oo loo isticmaalaa caag acrylate Saabuun / sulfur nidaamka daaweynta.Inta badan loo isticmaalo sida emulsifier, kala firdhiso, saliidayn, wakiilka daawaynta dusha, daxalka inhibitor, iwm.
1.detergent: waxaa loo isticmaalaa in lagu xakameeyo habka xumbaynta.Sodium stearate waa qaybta ugu muhiimsan ee saabuunta;
2.emulsifiers ama dispersants: dhexdhexaad iyo dhexdhexaad ah polymers;
3.corrosion inhibitors: filimka baakadaha polyetylen si loo ilaaliyo waxqabadka;
4.cosmetics: jel xiirashada, viscose hufan, iwm.
5.adhesive: loo isticmaalo sidii warqad caag dabiici ah.
Tilmaamid
| Waxa ku jira Sodium | 7.5 ± 0.5% |
| Aashito xor ah | = < 1% |
| Qoyaanka | = < 3% |
| Wanaag | 95% MIN |
| Qiimaha iodine | = < 1 |
| Birta culus% | = <0.001% |
