Phepelo ea feme ea Glycerol ea semmuso 99%setšoantšo1
Phepelo ea feme ea Glycerol ea semmuso 99%setšoantšo2
Phepelo ea feme ea Glycerol ea semmuso 99%setšoantšo3
Phepelo ea feme ea Glycerol ea semmuso 99%setšoantšo4
Phepelo ea feme ea Glycerol ea semmuso 99%setšoantšo5

Phepelo ea feme ea Glycerol ea semmuso 99%

(CAS: 4740-78-7)
CAS4740-78-7
MFC4H8O3
Litlhaloso tsa setsebi≥99.00%
  • Maemo a kotsi:Thepa e seng kotsi
  • UN NUMBER:Thepa e seng kotsi
  • HS khoutu:2942000000
  • MW:104.104
  • Boima:1.2 ± 0.1 g, / cm3
  • Ponahalo:Clearcolorlessliquid

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dintlha:

Tlhaloso

Glycerol acetal (GF) ke lebone Glycerol Acetal e nang le hoo e ka bang 60% 5-hydroxy-1. 3-dioxane le hoo e ka bang 40% 4-hydroxymethyl-1.3 chemicalbook-dioxane. Ka boteng ba acidic catalyst, glycerol e arabela ka formaldehyde ho hlahisa acetone.

kopo

1.Glycerol formal ke mokelikeli o pepeneneng o se nang mebala. Joaloka motsoako oa meriana ea bongaka ea liphoofolo, e ka ntlafatsa botsitso ba lithethefatsi, ea eketsa ho qhibiliha ha lithethefatsi, ea fokotsa masala a lithethefatsi le ho ntlafatsa katleho ea lithethefatsi.

2.E fetohile sebaka sa propylene glycol, pyrrolidone le glycerol e sebelisoang liente tsa meriana ea bongaka ba liphoofolo. E sebelisoa haholo meriana ea bongaka ba liphoofolo ka lebaka la nako e telele ea phello, ha e na litla-morao ebile ha e na chefo.

3.E ka sebelisoa ha ho etsoa antidote ea isoniazid, ente ea abamectin, ente ea nako e telele ea oxytetracycline, motsoako oa iodosalamine sodium chloride, floxacin le litokisetso tse ling tse amanang le mokelikeli.

songolo

ItemsongoloResults
PonahaloClearcolorlessliquidPhetoho
Assay(GC)99.0% min99.9%
nD201.445-1.520Phetoho
bp°C192-193 ° CPhetoho
d(g/ml)1.20-1.221.2093
5-Hydroxy-1.3-dioxane47-67%54%
4-Hydroxymethyl-1.3-dioxane33-53%46%
E tloaelehileng0.05%, max0.0079%
Metsi(KF)0.5%, max0.19%
Fe0.0001%, maxPhetoho
PH(10%tharollo)4.0-7.0Phetoho

Mofuta oa Packaging

200L / moropa

Certifications

ISO 9001. ISO 22716. cGMP e netefalitsoeng

Kosher, Halal e netefalitsoe

Boitsebiso ba ho romella

MOQ: (Ka lebaka la mofuta oa lipalangoang tsa lik'hemik'hale, ka kopo ikopanye le mookameli oa khoebo ea leoatleng bakeng sa lintlha!)

Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (e ka netefatsoa ho latela litlhoko tsa bareki)

Nako ea thomello: libeke tse 4-6, ho latela boholo ba odara le sebaka seo u eang ho sona

Terms tefello

L/C, D/P, T/T ka litšenyehelo tsa moreki

Mohlala o fumaneha ka kopo

Glycerol Formal: Bokamoso ba Bongaka ba Liphoofolo

At United Chemical Co., Ltd., e thehiloeng Shaanxi, Chaena, re motlotlo ho hlahisa tlhahiso ea rona ea morao-rao ea bongaka ba liphoofolo: Glycerol Formal. Sehlahisoa sena se tsotehang ke glycerol acetal e khanyang, e entsoeng ka hoo e ka bang 60% 5-hydroxy-1.3-dioxane le 40% 4-hydroxymethyl-1.3-dioxane. Glycerol Formal ha se k'hemik'hale e 'ngoe feela; ke phetoho-papali tšimong ea meriana ea bongaka ba liphoofolo. Ka thepa ea eona e ikhethang le lits'ebetso tse fapaneng, Glycerol Formal e ikemiselitse ho hlalosa bocha maemo a tlhahiso ea lithethefatsi le ho tsamaisoa ho bongaka ba liphoofolo.

Glycerol Formal ke mokelikeli o se nang 'mala, o bonaletsang, hape o sebetsa e le sehlapi se ikhethileng sa meriana ea bongaka ba liphoofolo. Bokhoni ba eona ba ho matlafatsa botsitso le ho qhibiliha ha lithethefatsi bo etsa hore e be letlotlo la bohlokoa bakeng sa lingaka tsa liphoofolo le baetsi ba meriana ka ho tšoanang. Ka ho fokotsa masalla a lithethefatsi le ho ntlafatsa tšebetso ea eona, Glycerol Formal e netefatsa hore liphoofolo li fumana tlhokomelo e molemo ka ho fetisisa. Liphello tsa eona tsa nako e telele, tse kopantsoeng le khaello ea litla-morao le chefo, li etsa khetho e khethiloeng ho feta li-solvents tse tloaelehileng tse kang propylene glycol le pyrrolidone. Ha indasteri ea bongaka ba liphoofolo e ntse e tsoela pele ho fetoha, Glycerol Formal e hlahella e le tharollo e tšepahalang le e sebetsang bakeng sa mekhoa ea sejoale-joale ea bongaka ba liphoofolo.

United Chemical Co., Ltd. e ikemiselitse ho fana ka lihlahisoa tsa boleng bo holimo tse fihlelang litlhoko tsa bareki ba rona. Glycerol Formal ea rona e etsoa tlas'a mehato e thata ea taolo ea boleng, ho netefatsa hore sehlopha se seng le se seng se finyella litekanyetso tse phahameng ka ho fetisisa tsa polokeho le katleho. Ka ho khetha Glycerol Formal, ha u tsetele sehlahisoa sa boemo bo holimo feela empa hape u tšehetsa k'hamphani e ikemiselitseng ho ntshetsa pele meriana ea bongaka ba liphoofolo. Ikopanye le rona ho fetola tsela eo re hlokomelang liphoofolo ka eona, 'me u iponele melemo ea Glycerol Formal. Hammoho, re ka ntlafatsa bophelo bo botle le boiketlo ba liphoofolo tsa lapeng le mehlape ea rona eo re e ratang.

Mabitso a Mangata

  • 3-Dioxan-5-ol

  • Glyceroformal

  • Glicerinformal

  • 1.3-Dioxan-5-ol

  • UNII-F6UP32GBII

  • Glycerol e tloaelehileng

  • 1.3-Formalglycerol

  • α, β-Glycerol sebopeho

  • glycerol-alpha, beta-formal

  • Glycerol Formal (motsoako oa 1.3-Dioxan-5-ol le 4-Hydroxymethyldioxolane)

  • Litaba tse sa reroang
  • Likahare tse chesang
  • Likahare tse chesang tsa tlhahlobo

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