Taw qhia
Lub npe: Methyl Ethyl Ketone (MEK)
CAS Nr: 78-93-3
Molecular: C4H8O
Synonyms: Ethyl methyl ketone; Butanone
Methyl Ethyl Ketone (MEK) yog cov kua tsis muaj xim thiab pob tshab nrog cov ntxhiab tsw zoo li acetone. Nws yog volatile thiab yuav miscible nrog ethanol, ether, benzene, chloroform, thiab roj. Nws yog flammable, vapor tuaj yeem tsim tawg sib xyaw nrog huab cua. Thiab nws 'siab concentration chav muaj tshuaj loog zog. Nws yog ib qho hnyav hnyav.
Specifications
|
Yam khoom |
INDEX |
|
WATER CONTENT % Tsawg dua lossis sib npaug |
0.03 |
|
ACIDITY AS ACETIC ACID % Tsawg dua lossis sib npaug |
0.002 |
|
PURITY % Ntau dua lossis sib npaug |
99.8 |
|
COLOR (Pt-Co) Tsawg dua lossis sib npaug |
8 |
|
DENSITY 20 degree g / cm3 |
0.804-0.806 |
|
TSEEM CEEB |
Colorless pob tshab kua, tsis muaj mechanical impurities |
|
Nonvolatile teeb meem (mg / 100ml) Tsawg dua los yog sib npaug |
2 |
|
Cawv li butanol % Tsawg dua lossis sib npaug |
0.05 |
Ntim: 165kg / nruas; ISO TANK
Lwm yam kev qhia tshwj xeeb thiab ntim khoom tuaj yeem muab tau raws li qhov xav tau.
Peb Qhov Zoo
- 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
- MOQ: Peb txhawb nqa qhov kev txiav txim yam tsawg kawg nkaus ntawm 1 lub nruas lossis lub hnab
- Khoom specifications & hom: Cov khoom ntawm txawv specifications thiab hom yuav muab tau raws li xav tau.
- Nqe ntawm Cov Khoom: Cov khoom sib tw nqi
- Cov 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.
- 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.
- Peb muaj kev thauj mus los zoo meej thiab txhawb nqa LCL nrog rau lwm yam khoom.
Daim ntawv thov
1. Nws tuaj yeem siv los ua cov kuab tshuaj rau cellulose acetate, acrylic resin, alkyd resin, coatings, inks thiab raws li ib tug khi rau dyes, raws li ib tug dewaxing tus neeg saib xyuas rau lubricating roj, thiab raws li ib tug vulcanization accelerator.
2. Siv los ua ib qho reagent rau kev txiav txim siab ntawm cadmium, tooj liab, thiab mercury, tus qauv tshuaj rau chromatographic tsom xam, thiab hnyav rau semiconductor lithography.
3. GB 2760-96 qhia tias nws yog cov txuj lom uas tau txais kev tso cai siv. Feem ntau yog siv los ua cheese, kas fes thiab txiv tsawb essence.
4. Nws yog siv los ua cov kuab tshuaj, xws li rau lubricating roj dewaxing, txheej kev lag luam, thiab ntau yam resin solvents.
5. MKE kuj tseem tuaj yeem siv los ua tus tsim tawm rau kev sib xyaw ua ke ntawm cov lithography hauv kev lag luam hluav taws xob.
6. Nws yog cov khoom siv raw rau kev npaj ntawm acaricide imidacloprid.
Chemical & Physical Properties
|
Cov mis mos molecular |
C4H8O |
|
CAS Nr |
78-93-3 |
|
Qhov ntom |
0.804-0.806 |
|
Qhov tshwm sim |
Colorless pob tshab kua |
|
Flash point |
-9 degree (CC) |
|
Melting point |
-85.9 degree |
|
Boiling point |
7 9,6d |
|
Dej Solubility |
soluble |
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: Methyl Ethyl Ketone (MEK); Ethyl Methyl Ketone; Butanone C4H8O CAS 78-93-3, Tuam Tshoj Methyl Ethyl Ketone (MEK); Ethyl Methyl Ketone; Butanone C4H8O CAS 78-93-3 manufacturers











