Ethylene glycol CAS 107-21-1 mai fitarwa

Takaitaccen Bayani:

Ethylene glycol wani fili ne na kwayoyin halitta tare da dabara (CH2OH)2.Ana amfani da shi ne don dalilai biyu, a matsayin ɗanyen abu a cikin kera zaruruwan polyester da kuma na'urorin daskarewa.Ruwa ne mara wari, mara launi, mai daɗi, mai ɗanɗano ruwa.

Aika mana imel

Cikakken Bayani

Tags samfurin

Siffofin Samfur

Sunan samfur	Ethylene glycol
Wani Suna	EG;MEG
Tsarin kwayoyin halitta	C2H4(OH)2
CAS No	107-21-1
EINECS No	203-473-3
Hs Code	Farashin 2905310000
Tsafta	99.9% min
Bayyanar	Ruwan Mai Fassara mara launi
Aikace-aikace	Maganin daskarewa da kayan albarkatun polyester roba

Takaddun Bincike

Waƙafi	Monoethylene Glycol (Polyester grade) MEG
Abubuwa	Daidaitawa	Sakamako
Bayyanar	Mara launi, bayyananne babu ƙazanta da ke bayyane
Tsafta, w/%	99.9 min	99.97
Abun ciki Diethylene glycol, w/%	0.05 max	0.008
Girma (20 ℃), g/cm3	1.1128 ~ 1.1138	1.1134
Kewayon tafasa: zamewar farko ℃bushe wuri ℃	196 min	197.2
Kewayon tafasa: zamewar farko ℃bushe wuri ℃	199 max	197.8
Abubuwan Ruwa, w/%	0.08 max	0.01
Acidity (kamar acetic acid), mg/kg	10 max	6
Abun ƙarfe (asFe), mg/kg	0.1 max	0.02
Ash abun ciki, mg/kg	10 max	1
Aldehyde abun ciki (kamar formaldehyde), mg/kg	8 max	4.1
Chroma (PT CO) (kafin dumama)	5 max	5
Degree (PT CO) (bayan dumama tare da hydrochloric acid)	20 max	10
UV watsawa:UV watsawa (220nm),%UV watsawa (250nm),%UV watsawa (275nm),%UV watsawa (350nm),%	75 min	92
	Rahoton	97
	92 min	99
	99 min	100
Chloride ionmg/kg	0.5max	0.5

Kunshin da Bayarwa

Cikakkun bayanai:230kg*80drum,18.4ton/20'FCL;1100kg*18 IBC drum ,19.8ton/20'FCL;25ton / isotank;23 ~ 24ton / flexitank.

Port:Qingdao, Shanghai, Tianjin, Ningbo Port.

Aikace-aikacen samfur

1. Mai sanyaya da mai canza zafi:Babban amfani da ethylene glycol shine azaman maganin daskarewa a cikin mai sanyaya alal misali, motoci da tsarin sanyaya iska.

2. Anti-daskarewa:An yi amfani da shi azaman ruwan cire ƙanƙara don gilashin iska da jirgin sama, azaman maganin daskarewa a cikin injunan mota.

3. Mafarki ga polymers:A cikin masana'antar filastik, ethylene glycol shine muhimmin mafari ga fibers polyester da resins.Polyethylene terephthalate, wanda ake amfani da shi don yin kwalabe na filastik don abubuwan sha masu laushi, an shirya shi daga ethylene glycol.

4.Mai sanya ruwa ruwa:Ana amfani da shi a masana'antar iskar gas don cire tururin ruwa daga iskar gas kafin a ci gaba da sarrafawa.

5. Hana ruwa:Ana amfani da shi don hana samuwar iskar gas clathrates (hydrates).

Na baya: Vinyl Acetate CAS 108-05-4 farashin

Na gaba: Phenol CAS 108-95-2 masana'anta

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