Glycerol nrog CAS 56-81-5

CAS:56-81-5

Cov mis molecular:C3H8O3

Qhov Hnyav Molecular:92.09

EINECS:200-289-5

Cov lus txhais:Emery 912; Glyceol; Glycerin USP; glycerin (mist); Glycerin, anhydrous; Glycerin, hluavtaws; glycerin, anhydrous; glycerin, syntheti

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Glycerol nrog CAS 56-81-5 yog dab tsi?

Glycerol yog glycerin refined uas muaj glycerin dej qab zib uas tsim los ntawm saponification, hydrolysis lossis transesterification ntawm cov roj tsiaj thiab cov roj zaub thiab cov rog. Glycerin yog cov kua nplaum tsis muaj xim lossis daj me ntsis pob tshab.

Cov Lus Qhia Tshwj Xeeb

ITEM	STANDARD	TXAUS SIAB
Qhov tsos	Cov kua ntshiab, tsis muaj cov khoom sab nraud	Ua raws li
Cov kuab tshuaj seem	Ua tau raws li qhov yuav tsum tau ua	Dhau
Cov Roj Fatty Acids thiab Esters (USP/FCC)	USL: 0.3 ml ntawm 0.5N NaOH	0.22
Lub ntiajteb txawj nqus tshwj xeeb @ 25/25 ℃	LSL:1.2613	1.2614
Glycerin (xam los ntawm Specific Gravity)	LSL: 99.7%	997
Xim APHA	USL:10	5
Xim USP FCC	Dhau	Dhau
Cov Khoom seem ntawm kev sib tsoo	USL: 0.007%	0.002
Waler	USL: 0.3%	0.13
Chloride	Dhau (USL: 10ppm)	Dhau
Sulfate	Dhau (USL: 20ppm)	Dhau
Cov Hlau Hnyav (Xws li Cov Hlau Lead (Pb) (mg/kg)	Dhau (USL: 1 ppm)	Dhau
Cov Tshuaj Chlorinated	Dhau (USL: 30ppm USP, USL: 0.003% FCC)	Dhau
Cov Tshuaj Sib Txuas	Dhau	Dhau
Cov Khoom Uas Yooj Yim Muab Thawv Rau Hauv	Dhau	Dhau
Cov tshauv sulfated,%	USL: 0.01%	0.00
Kev Ntsuas,%, (FCC)	LSL: 99.0% -USL: 101.0%	99.81

Daim Ntawv Thov

1. Glycerin yog ib qho khoom xyaw uas siv ntau hauv cov khoom siv tu tawv nqaij. Tom qab siv glycerin rau kev tu tawv nqaij, daim tawv nqaij tuaj yeem ua kom noo noo ntau dua, uas muaj qee yam txiaj ntsig zoo rau kev noo noo thiab txo cov tsos mob ntawm daim tawv nqaij qhuav thaum lub caij ntuj no lossis caij nplooj ntoo hlav.

2. Yog tias muaj cov tsos mob ntawm daim tawv nqaij desquamation lossis tev tawv nqaij, koj tuaj yeem siv qee cov glycerin kom zoo rau moisturize.

3. Glycerin muaj qee yam vitamin C, uas tuaj yeem pab ua kom dawb thiab txo cov tsos mob ntawm qhov tsaus ntuj ntawm daim tawv nqaij, tab sis nws tsis tuaj yeem txhim kho qhov zoo nkauj thiab xim ntawm daim tawv nqaij.