Glycerol CAS 56-81-5
Glycerol yog refined glycerin uas muaj glycerin dej qab zib uas tsim los ntawm saponification, hydrolysis los yog transesterification ntawm tsiaj thiab zaub roj thiab fats.Glycerin yog ib tug tsis muaj kob los yog daj me ntsis pob tshab kua nplaum.
| ITEM
| STANDARD
| TSEEM CEEB
|
| Qhov tshwm sim | Cov kua ntshiab, tsis muaj extraneous matler | Ua raws |
| Residual Solvent | Ua tau raws li qhov yuav tsum tau ua | PASS |
| Fatty Acids thiab Esters (USP / FCC) | USL: 0.3 ml ntawm 0.5N NaOH | 0.22 |
| Specification Gravity @ 25/25 ℃ | LSL: 1.2613 | 1.2614 ib |
| Glycerin (xws li los ntawm Specific Gravity) | LSL: 99.7% | ib 997 |
| APHA Xim | USL: 10 | 5 |
| Xim USP FCC | PASS | PASS |
| Residue ntawm Ignition | PIB: 0.007% | 0.002 ib |
| Waler | USL: 0.3% | 0.13 |
| Chloride | PASS (USL: 10ppm) | PASS |
| Sulfate | PASS (USL: 20ppm) | PASS |
| Cov hlau hnyav (xws li Lead (Pb) (mg / kg) | PASS (USL: 1 ppm) | PASS |
| Chlorinated compounds | PASS (USL: 30ppm USP, USL: 0.003% FCC) | PASS |
| Muaj feem cuam tshuam | PASS | PASS |
| Npaj Cartonizable Tshuaj | PASS | PASS |
| Sulfated tshauv,% | USL: 0.01% | 0.00 Nws |
| Kev ntsuam xyuas,%, (FCC) | LSL: 99.0% -USL: 101.0% | 99.81 ib |
1. Glycerin yog ib qho khoom muaj nyob rau hauv cov khoom siv tu tawv nqaij.Tom qab siv glycerin rau kev tu tawv nqaij, daim tawv nqaij tuaj yeem ua kom moisturized, uas muaj cov nyhuv hydrating thiab txo cov tsos mob ntawm daim tawv nqaij qhuav thaum lub caij ntuj no lossis caij nplooj ntoos hlav.
2. Yog tias muaj cov tsos mob pom tseeb ntawm desquamation lossis tev ntawm daim tawv nqaij, koj tuaj yeem siv qee cov glycerin kom tsim nyog rau moisturize.
3. Glycerin muaj qee cov vitamin C, uas tuaj yeem pab ua kom tawv nqaij thiab txo cov tsos mob ntawm daim tawv nqaij, tab sis nws tsis tuaj yeem txhim kho daim tawv nqaij thiab xim.
250kg / nruas lossis raws li cov neeg siv khoom xav tau.
Glycerol CAS 56-81-5
Glycerol CAS 56-81-5
