Muaj Siab Purity 99.9% TetrahyDrofuran (Thf) Ntshav Case 109-99-9 rau cov yees thiab luam ntawv
CASE NO.:109-99-9
Mf: c4h8o
Einecs No.:203-726-8
Purity: 99.9% Min
Zog: Ua kua tsis muaj xim
Boiling point (degree): 66℃(151℃f)
Melting taw tes: -108.4 c
TetrahyDrofuran (Thf), lossis oxolane, yog cov organic sib xyaw nrog cov mis (CH2) 4O. Cov compound yog cais raws li heterocyclic sib txuas, tshwj xeeb yog CODYCE ETETH. Nws yog ib qho tsis muaj kob, dej -}} artic organic kua nrog qis viscosity. Nws yog dav siv los ua cov kuab tshuaj rau cov npoo av, anti - corrosion txheej, luam ntawv inks thiab zaj duab xis txheej.
| Khoom npe | thf tetrahydrofuran |
| Cas Tsis tau. | 109-99-9 |
| Mf | C4H8O |
| Einecs No. | 203-726-8 |
| Qhov chaw ntawm keeb kwm | Phiaj suav |
| Kev coj dawb huv | 99.9% min |
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Boiling point (degree): | 66℃(151℃f) |
| Melting taw tes: | -108.4 C |
| Kov taw tes khov: | -108.5 C |
| Flash Toint: | -14 C |
| Kev daws dej: | Kev ua txhaum yooj yim |
| Ntawj ntom: | 0.8892 g / cm3 (20 c) |
| Qib: | Muaj Qeb |
| So | Khaws rau hauv lub thawv kaw ntom nti. Khaws rau hauv qhov chaw txias, qhuav. Cia kom deb ntawm cov khoom siv ntawm ignition. |
Daim ntawv thov ntawm TetranahyDrofuran (Thf) hnyav
- TetrahyDrofuran (THF) tau siv dav ua cov txheej saum npoo av, anti {- corrosion txheej, luam ntawv kab corrosion, luam ntawv nplaum, thiab zaj duab xis.
- Nyob rau hauv cov tshuaj ntsuam kws tshuaj, thf ua haujlwm yog ob qho kev siv tshuaj tiv thaiv thiab kev sib raug zoo hauv cov tshuaj.
- Nws cov kev lag luam tseem ceeb tshaj plaws yog nyob rau hauv kev tsim cov polytetramethylene autas glycol (ptmeg), tus tseem ceeb precurse thiab polyurethane elastomers.
Ntim ntawm tetrahydrofuran (Thf) hnyav
- 180kg * 80Drum, 14.4 Mts / 20'fcl
- 20tons / isotank
Tuam txhab tau
Gneebio yog ib qho txuj ci cov khoom lag luam cov khoom lag luam yog nyob hauv Suav teb. Tsim nyob rau hauv 2016, peb muaj ntau tshaj 10 xyoo ntawm kev kawm export, nrog peb cov khoom xa tawm rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Lub tuam txhab cov khoom tseem ceeb yog cov kuab tshuaj organic, cov tshuab yas roj, dej cawv, cov duab uas muaj ntxhiab,lus coj neeg, formic acid, acetic acid, Epoxy Resin Tus Neeg Saib Xyuas, Ntxuav Chav, dej tshuaj, thiabLwm Cov Khoom Siv TshuajCov. Lub tuam txhab qhia cov qauv kev tshawb fawb txog kev nyob txawv tebchaws thiab thev naus laus zis ua tiav los muab ib qho kev pabcuam rau peb cov neeg siv khoom.
Cov FAQ
Koj puas tuaj yeem muab cov qauv?
Yog lawm, peb tuaj yeem muab qhov ntau ntawm cov qauv pub dawb. Koj tsuas yog yuav tsum tau them tus nqi thauj khoom.
Koj txhawb nqa cov ntaub ntawv twg?
Peb tuaj yeem muab cov ntaub ntawv xws li COA (daim ntawv pov thawj ntawm kev tsom xam), TDS (Ntawv Cov Ntaub Ntawv Txuj Ci), MSDS (Khoom Siv Kev Nyab Xeeb Cov Ntawv), thiab lwm yam.
Qhov kev txiav txim yam tsawg kawg nkaus?
Feem ntau, qhov kev txiav txim yam tsawg kawg nkaus rau txhua yam khoom yog ib lub thawv muaj 20-foot. Rau lwm yam ntau, thov hu rau peb rau kev pom zoo.
Koj ua li cas cov khoom lag luam zoo?
(1) Txhua tus neeg ua haujlwm muaj cov haiv neeg muaj tshuaj lom neeg cov khoom lag luam lossis lwm daim teb thiab yauv ua tiav tshwj xeeb ua ntej los ntawm kev qhia.
(2) cov qauv dawb lossis ua ntej ua ntej- Cov ntawv xa khoom lag luam muaj ua ntej tso ua ntej tso cov kev xa khoom nrog cov neeg sib koom tes tshiab.
(3) Thib peb {{{-} kev soj ntsuam cov zej zog zoo li SGS tuaj yeem npaj rau ua ntej thov kev tshuaj xyuas thaum thov.
(4) ntawm -} Qhov chaw tshuaj xyuas zoo tau ua nyob rau hauv lub hauv paus ntau lawm tuav tau cov peev xwm tsim nyog xws li GMP thiab ISO.
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