Khoom Description
Khoom Muag Khoom ntawm 1-Propanol
1-Propanol, tseem hu ua N-Propanol (NPA), yog cov kua tsis muaj xim, ntshiab nrog cov ntxhiab tsw zoo li ethanol. Nws yog miscible nrog dej, cawv, ethers, hydrocarbons, thiab ntau yam kuab tshuaj. Nws yog dav siv los ua cov kuab tshuaj, tshuaj ntxuav, thiab tshuaj lom neeg nruab nrab hauv ntau yam kev lag luam.
Specifications ntawm 1-Propanol
| Molecular Formula | C3H8O |
| Molar Mass | 60.1 |
| Qhov ntom | 0.804 g / mL ntawm 25℃(lit.) |
| Melting Point | -127℃(lit.) |
| Boling Point | 97℃(lit.) |
| Flash Point | 59℃F |
| JECFA Number | 82 |
| Dej Solubility | soluble |
| Solubility | H2O: xeem dhau |
| Vapor Presure | 10 hli Hg (147 degree) |
| Vapor Density | 2.1 (vs huab cua) |
| Qhov tshwm sim | Ua kua |
| Xim | <10(APHA) |
| tsw | Zoo li ethyl cawv. |
| Kev txwv tsis pub dhau | TLV-TWA (200 ppm); (500 mg / m3); STEL 250 ppm (625 mg / m3); IDLH 4000 ppm. |
| Qhov siab tshaj plaws wavelength (λmax) | ['λ: 220 nm Amax: Tsawg dua lossis sib npaug rau 0.40', , 'λ: 240 nm Amax: Tsawg dua lossis sib npaug rau 0.071', , 'λ: 275 nm Amax: Tsawg dua lossis sib npaug rau 0.0044'] |
| Merck | 14,7842 |
| BRN | 1098242 |
| pKa | >14 (Schwarzenbach li al., 1993) |
| PH | 7 (200g/l, H2O, 20ºC) |
| Kev cia khoom | Khaws ntawm +5℃rau +30℃. |
| Kev ruaj ntseg | ruaj khov. Tej zaum yuav tsim peroxides hauv kev sib cuag nrog huab cua. Incompatible nrog alkali hlau, alkaline ntiaj teb, txhuas, oxidizing tus neeg sawv cev, nitro compounds. Cov nplaim taws heev. Vapour/air mixtures explosive. |
| Explosive txwv | 2.1-19.2%(V) |
| Refractive Index | n20/D 1.384 (lit.) |
| Physical thiab Chemical Properties | Colorless pob tshab kua. Muaj ethanol-zoo li tsw. Ib qho me me muaj nyob hauv cov roj fusel. Qhov ceev 0.8036. Refractive index 1.3862. Melting Point -127℃c. Kub taw tes 97.19℃c. Soluble hauv dej, ethanol thiab ether. Cov vapor tsim ib qho kev sib tov sib xyaw nrog huab cua, nrog rau kev tawg ntawm 2.5% mus rau 8.7% los ntawm ntim. |
- 1-Propanol qauv:
Kev siv ntawm 1-Propanol hauv kev lag luam
- Organic Synthesis: 1-Propanol yog ib qho tseem ceeb raw khoom rau ntau cov organic tebchaw thiab tuaj yeem siv los ua ke rau lwm cov organic.
- Cov kuab tshuaj: N-Propanol (Npa) tuaj yeem hloov ethanol nrog qis qis kub raws li cov kuab tshuaj thiab tseem siv rau hauv nitrocellulose lacquers, inks, thiab lwm yam teb.
- Cov Khoom Siv Kho Tus Kheej: Nws kuj yog siv rau hauv kev tsim cov tshuaj pleev ib ce, tshuaj ntxuav hniav, thiab lwm yam khoom.
- Pharmaceutical Industry: 1-Propanol pom cov ntawv thov hauv kev tsim tshuaj, ua cov kuab tshuaj lossis cov khoom siv raw.
- Analytical Reagent: Nws kuj tuaj yeem ua haujlwm ua reagent rau chromatographic tsom xam.
Ntim thiab Cia
Ntim: 165kg * 80drums, 13.2ton / FCL; (nrog lossis tsis muaj pallets)
165kg * 148drums, 24.42ton / FCL (nrog lossis tsis muaj pallets)
18.5tons / ISO tank
Cia: N-Propanol yog cov kua nplaum uas muaj lub teeb nyem nruab nrab ntawm kwv yees li 15℃. Nws tuaj yeem ignite lossis tawg thaum raug hluav taws kub los yog kub kub. Khaws cia deb ntawm qhov hluav taws kub hauv qhov dej - qhov cua, qhov chaw qhuav.
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
- Chaw tsim tshuaj paus kev & exporter ntawm industrial chemical solvents
- ruaj khov zoo nrog nruj batch tswj
- Cov nqi sib tw rau ntau thiab ntev - khoom siv
- COA, MSDS, thiab cov ntaub ntawv thev naus laus zis muaj thaum thov
- Flexible MOQ thiab customized ntim kev daws teeb meem
- Kev paub thoob ntiaj teb logistics thiab kev txhawb nqa export
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Peb cov khoom zoo tshaj -muag suav nrogDichloromethane (DCM)acetic acid,Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA),p-Xylene, Cyclhexanone, thiab lwm yam.
FAQ
Q1: Kuv puas tuaj yeem tau txais cov qauv?
A: Yog, peb tuaj yeem muab cov qauv dawb rau koj, tab sis cov khoom thauj yuav tsum tau them los ntawm koj, Kuv vam tias koj tuaj yeem nkag siab.
Q2: Yuav them li cas?
A: PI yuav raug xa ua ntej tom qab peb cov khoom sib xyaw ua ke. Kev them nyiaj los ntawm Paypal, T / T, Western Union, LC, yog ok.
Q3: Koj tus MOQ yog dab tsi?
A: Feem ntau hais lus, peb cov MOQ yog 1kg. Tab sis peb kuj tuaj yeem lees txais tsawg dua xws li 100g ntawm qhov xwm txheej uas tus qauv them yog 100% them.
Q4: Koj tuaj yeem lav qhov zoo ntawm koj cov khoom li cas?
1. Peb cov neeg ua haujlwm yog txhua tus paub txog cov khoom siv tshuaj lom neeg lossis muaj feem cuam tshuam txog keeb kwm yav dhau los, lawv tau raug cob qhia zoo ua ntej hais.
2. Cov qauv pub dawb lossis ua ntej- qauv xa khoom tuaj yeem muaj rau peb txoj kev koom tes tshiab ua ntej koj tso kev lag luam. Peb paub tseeb tias cov khoom lag luam zoo ib yam li cov qauv rau cov neeg siv khoom
3. Kev soj ntsuam thib peb zoo li SGS tuaj yeem npaj raws li koj qhov yuav tsum tau ua ua ntej xa khoom.
4. Ntawm -Spot QC hauv peb APPROVED cov koom haum tsim khoom nrog cov ntawv pov thawj tsim nyog xws li GMP, ISO thiab lwm yam.
Hu rau tus neeg muag khoom rau kev txiav txim ntau
Cim npe nrov: 99% purity industrial qib 1-propanol /n-propanol (npa) cas 71-23-8, Tuam Tshoj 99% purity industrial qib 1-propanol /n-propanol (npa) cas 71-23-8 manufacturers, lwm tus neeg, Hoobkas
