Cov Lus Qhia Yooj Yim
Gneebio Hoobkas movSodium oxalate Cas 62-76-0. Nrog cov nqi sib tw thiab cov qauv zoo, cov qauv kuaj tuaj yeem tuaj yeem kuaj.
| Cov Lus Qhia Yooj Yim | |
| Khoom npe: | Sodium oxalate |
| CAS: | 62-76-0 |
| Mf: | C2na2o4 |
| Mw: | 134 |
| Einecs: | 200-550-3 |
| Mol Cov Ntaub Ntawv: | 62-76-0. Mol |
| Tshuaj Tshuaj Muaj Zog | |
| Melting taw tes | 250-270 degree |
| ceev | 2.34 |
| Cia temp. | Khaws ntawm +5 degree rau +30 degree. |
| so | H2O: {{{{0. 1 m ntawm 20 degree, ntshiab, tsis muaj kob |
| puab | Hmoov |
| xim | Xim dawb |
| PH | {{0 {0}}. 5 (25ºC, 2.5% hauv H2O) |
| Dej solubility | 37 g/L (20 ºC) |
| Hnov tau | HYGROSCOPIC |
Cov khoom lag luam
Sodium oxalate yog cov organic yeeb tshuaj, kua mis na2c2o4, sodium ntsev ntawm oxalate, yog feem ntau siv los ua bidernate liigand. Nws yog hmoov dawb dawb, tsw ntxhiab, hygroscopic. Soluble hauv dej, insoluble hauv ethanol. Thaum hlawv, nws tawg rau hauv sodium carbonate.
Cov Ntawv Thov:
1. Tsoom Phem Chemistry: sodium oxalate tau siv dav ua thawj tus qauv hauv redox pmassium permanganate daws.
2.Metal Kev Kho Mob: Nws tuaj yeem siv rau hauv kev tu ua hlau thiab kev kho kom tshem cov xeb kom tshem tau cov xeb thiab nplai. Nws kuj tseem siv tau rau hauv kev lag luam electroplating.
3. Defiumfulical: sodium oxalate hmoov yog siv los ua cov khoom siv raw lossis nruab nrab hauv qee cov tshuaj synthesis cov tshuaj tiv thaiv. Nws tuaj yeem siv los npaj lwm cov ntsev oxalate lossis cov organic sib xyaw muaj cov pab pawg oxalate.
Vim li cas thiaj xaiv GNEEBIO?
1.Qhov siab thiab teb cov lus teb
2.Qhob thiab kev ua haujlwm ntawm kev xa cov tshuaj lom neeg
3.Qrofessal kev pab txhawb thiab tom qab kev pab cuam
4.Full teeb Tshuaj Tiv Thaiv Kev Nyab Xeeb
5.Cov khoom siv thiab ruaj khov siv tshuaj lom neeg nrog cov hlab ntsha txawv, ISO Tank thiab cov ntim tsheb thauj mus los
6.High zoo tshuaj lom neeg nrog cov nqi sib tw zoo tshaj plaws
Peb xav kom muaj kev sib tw yeej. Xa koj qhov kev nug thiab koj yuav tau txais nws!
Ntim & Xa Khoom
Tuam txhab tau
GneebioTuam txhab tsim nyob rau hauv 2016, yog ib qho kev ua lag luam ua haujlwm tau mob siab rau kev tsim khoom thiab faib tshuaj muaj ntau yam tshuaj, suav nrog cov kev cai lij choj muaj organic, cov organic intermediates, nroj tsuag cov kev cai tswj hwm thiab ntau dua. Raws li ob qho chaw tsim khoom lag luam thiab cov faib khoom siv, peb tau cog lus tias yuav xa cov khoom lag luam zoo siab thiab cov kev pabcuam kom tau raws li cov neeg xav tau ntau yam.
Cov neeg muas zaub mus xyuas GNEEBio Group
GneeBio Kev Ntsuas Lub Chaw
Peb cov nroj tsuag tau nruj me ntsis kev tswj hwm hauv txhua txoj kev tsim khoom. Txhua yam khoom dhau BV, ISO9001 & SGS uas ua tau zoo tuaj yeem tswj hwm thiab lav. Lub sijhawm txhua cov ntaub ntawv raug kuaj ua ntej txhua cov zaub mov xa tuaj hauv peb chav kuaj kom paub meej ob npaug rau qhov zoo.
Gneebio Cov Khoom Ntau Lawm
Cov FAQ
Q1. Koj cov nqe lus ntawm kev them nyiaj yog dab tsi?
A: Me: TT 100% ua ntej, daim npav rho nyiaj.
Loj: L / C thaum pom, T / T 30% raws li tso nyiaj, thiab 70% ua ntej xa khoom. Peb mam li qhia koj cov duab ntawm cov khoom lag luam thiab cov pob khoom ua ntej koj them qhov nyiaj seem.
Q2. Yuav ua li cas txog koj lub sijhawm khoom xa tuaj?
A: Feem ntau, nws yuav siv 15 mus rau 20 hnub tom qab tau txais koj cov nyiaj ua ntej. Lub sijhawm xa khoom tshwj xeeb yog nyob ntawm
ntawm cov khoom thiab kom muaj nuj nqis ntawm koj daim ntawv xaj.
Q3. Koj puas sim tag nrho koj cov khoom ua ntej xa khoom?
A: Yog, peb muaj 100% xeem ua ntej xa khoom.
Q4: Koj yuav ua li cas peb txoj kev lag luam mus ntev thiab kev sib raug zoo?
A: 1. Peb ua kom zoo zoo thiab cov nqi sib tw los xyuas kom peb cov neeg siv khoom tau txais txiaj ntsig;
2. Peb hwm txhua tus neeg siv khoom ua peb tus phooj ywg thiab peb ua siab ntev ua lag luam thiab ua phooj ywg nrog lawv, txawm hais tias lawv los qhov twg los.
Cim npe nrov: Siab Purium Oxalate Hmoov Cas Case {}}}}