99.5% min 2-Methoxyethanol cas 109-86-4 ethylene glycol monomethylether

Kev Piav Qhia Luv:

Lub Npe Khoom: 2-Methoxyethanol

Cov lus txhais: ethylene glycol monomethylether

CAS: 109-86-4

Kev huv huv 99.5% feeb

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Khoom Siv Qhia Txog Khoom

Ethylene glycol monomethyl ether series (EM, DEM, TEM)

Khoom	Ethylene glycol monomethyl ether (EM)	Diethylene glycol monomethyl ether (DEM)	Triethylene glycol monomethyl ether (TEM)
CAS	109-86-4	111-77-3	112-35-6
Cov mis molecular	CH₃THIAB₂CH₂OH	CH₃THIAB₂CH₂THIAB₂CH₂OH	CH₃O(C₂H₄TUS)₃H
Qhov tsos	Tsis muaj xim thiab kua ntshiab	Tsis muaj xim thiab kua ntshiab	Tsis muaj xim thiab kua ntshiab
Kev Huv Si (GC)% ≥	99.5	99.0	98.0
Kev sib xyaw ua ke (℃ / 760mmHg)	122.5-127.0	191.0-198.0	230.0-250.0
Dej noo (KF) % ≤	0.1	0.1	0.1
Kev ua kua qaub	0.01	/	/
Lub zog tshwj xeeb (d4)²⁰)	0.965 ± 0.005	1.018±0.005	1.049 ± 0.005
Xim (Pt-Co) ≤	10	15	30
Cov ntsiab lus ntawm cov hlau ion≤	10ppb (rau cov kev cai tshwj xeeb ≤1ppb)	10ppb (rau cov kev cai tshwj xeeb ≤1ppb)	10ppb (rau cov kev cai tshwj xeeb ≤1ppb)
Pob khoom thiab kev thauj mus los	190 lossis 200KGS / Nruas Cov tshuaj lom neeg txaus ntshai	200KGS / Nruas Cov tshuaj lom neeg	200KGS / Nruas Cov tshuaj lom neeg

Daim Ntawv Thov Khoom

Siv ua cov kuab tshuaj, cov tshuaj thinner, cov tshuaj tiv thaiv kev khov hauv kev lag luam xws li cov kua luam ntawv, cov tshuaj ntxuav kev lag luam, xim, xim zas, phaj tooj liab cladding, electrolytc capacitor thiab roj av aviation, siv ua cov khoom siv raw hauv kev pabcuam textile, cov kua siab, qib braking, cov tshuaj ntxuav dej soluble, cov kua hluavtaws thiab cov neeg sawv cev desulphurizing hauv kev ua roj refining, thiab lwm yam.

Daim Ntawv Qhia Txog Kev Xeem

Lub Npe	ethylene glycol monomethylether / 2-Methoxyethanol
CAS #	109-86-4
Tus lej pawg	20211208		Hnub tsim khoom	2021-12-08
Qhov ntau	50000 (kg))		Hnub qhia	2021-12-08
Cov khoom		Tus Qauv		Cov txiaj ntsig
Qhov tsos		Cov kua tsis muaj xim pob tshab		Cov kua tsis muaj xim pob tshab
Xim (Pt-Co)		≤ 10		5
Kev dawb huv		≥99.5%		99.97%
Cov dej noo		≤ 0.10%		0.015%
Qhov ceev, g/cm3 ntawm 20℃		0.960 - 0.970		0.9652
Acidity (raws li Acetic acid)		≤ 0.01%		0.0018