Ethanol; Cawv; Ethyl cawv; Ethylol C2H6O CAS NO.

Ethanol; Cawv; Ethyl cawv; Ethylol C2H6O CAS NO.

Ethanol (tseem hu ua ethyl cawv, cawv cawv, haus cawv, lossis haus cawv) yog ib qho organic compound nrog cov tshuaj formula CH3CH2OH.
Xa kev nug
Hauj lwm lawm
Kev tsis
Taw qhia

 

Lub npe: Ethanol

CAS Nr: 64-17-5

Molecular C2H6O

Ethanol yog ib qho ntawm cov cawv thiab cov khoom tseem ceeb ntawm cawv, tseem hu ua cawv lossis dej cawv, uas yog nruab nrab. Ethanol yog flammable thiab feem ntau yog siv los ua roj, hnyav, thiab tshuaj tua kab mob, nrog rau cov organic synthesis.

 

Specifications

 

Yam khoom

STANDARD

Cov ntsiab lus, feem pua

Min. 99.8 ua

Cov khoom siv carbon yooj yim

Tsim nyog

Potassium permanganate-txo (raws li O)

Max. 0.00025

Kev sim dej Solubility

Tsim nyog

Moisture, feem pua

Max. 0.2

Acidity (raws li H'), mmol / 100g

Max. 0.02

Qhov tseem ceeb (raws li OH'), mmol / 100g

Max. 0.005

Evaporation residue, feem pua

Max. 0.0005

Methyl cawv cov ntsiab lus, feem pua

Max. 0.02

2 (CHH 3) COJ, feem pua

Max. 0.003

Hydroxy compound, (raws li CO), feem pua

Max. 0.003

Qhov ceev, g / cm33

0.789-0.791

 

 

 

 

Ntim: 165kg / nruas.

Lwm yam kev qhia tshwj xeeb thiab ntim khoom tuaj yeem muab tau raws li qhov xav tau.

 

Peb Qhov Zoo

 

  1. Cov nqe lus them nqi: Cov nqe lus them nqi yooj yim tau txais kev txhawb nqa. Xws li O / A, T / T, D / A, D / P, L / C
  2. MOQ: Peb txhawb nqa qhov kev txiav txim yam tsawg kawg nkaus ntawm 1 lub nruas lossis lub hnab
  3. Khoom specifications & hom: Cov khoom ntawm txawv specifications thiab hom yuav muab tau raws li xav tau.
  4. Nqe ntawm Cov Khoom: Cov khoom sib tw nqi
  5. Qauv: Cov qauv pub dawb muaj, tab sis cov nqi thauj khoom yuav nyob ntawm koj tus as khauj thiab cov nqi them tuaj yeem txiav tawm ntawm koj qhov kev txiav txim yav tom ntej.
  6. Peb tau tsim kev sib raug zoo nrog kev koom tes ntev thiab ruaj khov nrog cov tuam ntxhab thiab cov muag khoom hauv ob lub teb chaws thiab thoob ntiaj teb.
  7. Peb muaj kev thauj mus los zoo meej thiab txhawb nqa LCL nrog rau lwm yam khoom.

 

Daim ntawv thov

 

1. Kev kho mob 2. Khoom noj khoom haus thiab dej haus 3. Organic raw khoom 4. Organic hnyav 5. Automotive roj

 

Chemical & Physical Properties

 

Cov mis mos molecular

C2H6O

Molecular hnyav

46.07

CAS Nr

64-17-5

EINECS NO

200-578-6

Qhov ntom

0.789 g/mL ntawm 20 degree

Qhov tshwm sim

Cov kua dej tsis muaj xim

Flash point

14 degree

Melting point

-114 degree

Boiling point

78 degree

Dej Solubility

Miscible

 

Yog tias koj nrhiav tsis tau qhov koj xav tau, thov xa ib tsab ntawv los qhia peb txog koj cov kev xav tau, peb yuav teb thiab muab cov khoom tsim nyog tshaj plaws thiab ntim rau koj sai li sai tau.

 

Cim npe nrov: ethanol; cawv; ethyl cawv; ethylol c2h6o cas 64-17-5, Tuam Tshoj ethanol; cawv; ethyl cawv; ethylol c2h6o cas 64-17-5 manufacturers