Palmic acid CAS # 57-10-3
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R36 - Khau qhov muag R36/38 - Kab mob rau qhov muag thiab tawv nqaij. R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | - |
| RTECS | RT4550 000 Nws |
| TSCA | Yog lawm |
| HS Code | 29157015 ib |
| Toxicity | LD50 iv nyob rau hauv nas: 57 ± 3.4 mg / kg (los yog Wretlind) |
Taw qhia
Pharmacological teebmeem: Feem ntau yog siv los ua surfactant. Thaum siv los ua hom tsis-ionic, nws tuaj yeem siv rau polyoxyethylene sorbitan monopalmitate thiab sorbitan monopalmitate. Cov qub yog tsim rau hauv lipophilic emulsifier Thiab siv nyob rau hauv tag nrho cov tshuaj pleev ib ce thiab tshuaj, tom kawg yuav siv tau raws li ib tug emulsifier rau tshuaj pleev ib ce, tshuaj, thiab zaub mov, ib tug dispersant rau pigment inks, thiab kuj raws li ib tug defoamer; Thaum siv los ua hom anion, nws yog tsim los ua sodium palmitate thiab siv los ua raw khoom rau fatty acid xab npum, yas emulsifier, thiab lwm yam; zinc palmitate yog siv los ua tus stabilizer rau tshuaj pleev ib ce thiab yas; Ntxiv rau kev siv los ua ib qho surfactant, nws kuj tseem siv los ua cov khoom siv raw rau isopropyl palmitate, methyl ester, butyl ester, amine compound, chloride, thiab lwm yam.; ntawm lawv, isopropyl palmitate yog cov khoom siv roj pleev kom zoo nkauj, uas tuaj yeem siv los ua daim di ncauj, ntau yam tshuaj pleev, plaub hau roj, plaub hau pastes, thiab lwm yam.; lwm yam xws li methyl palmitate tuaj yeem siv los ua lubricating roj additives, surfactant raw khoom; PVC slip agents, thiab lwm yam; raw khoom rau tswm ciab, xab npum, roj, hluavtaws detergents, softeners, thiab lwm yam .; siv los ua txuj lom, yog cov txuj lom uas noj tau los ntawm GB2760-1996 cov cai hauv kuv lub tebchaws; kuj tseem siv los ua zaub mov defoamers.
