Taw qhia
Propylene Glycol (CAS: 57-55-6), tseem hu ua 1,2-Propanediol, yog diol compound uas muaj peb carbon atoms thiab ob pawg hydroxyl.
Parameters thiab Specifications
|
Yam khoom |
Chav tsev |
Specification |
Cov txiaj ntsig |
|
Kev txheeb xyuas |
--- |
Dhau |
Dhau |
|
Qhov tshwm sim |
--- |
Cov kua dej ntshiab tsis muaj xim |
Cov kua dej ntshiab tsis muaj xim |
|
Assay |
% |
99,80m ib |
99.91 |
|
EG |
ppm |
50 max |
0 |
|
DEG |
ppm |
50 max |
0 |
|
Residue ntawm Ihnition |
Mg |
2.5 max |
0.8 |
|
Chloride |
Qhov hnyav% |
0.007 max |
＜0.007 |
|
Sulfate |
Qhov hnyav% |
0.006 max |
＜0.006 |
|
Cov hlau hnyav |
ppm |
5 max |
＜5 |
|
Specific Gravity |
25 degree |
1.035-1.037 |
1.036 |
|
Acidity (0.1N NaOH) |
Pl |
0.05 max |
0.03 |
|
Moisture |
Qhov hnyav% |
0.10 max |
0.056 |
|
Fe |
ppm |
0.1 max |
0 |
|
Xim |
Pt-Po |
10 max |
10 |
|
IBP |
degree |
184 |
184 |
|
DP |
degree |
189 |
188 |
Nta
Solubility zoo heev:Propylene Glycol yog miscible nrog dej thiab ntau cov kuab tshuaj organic, ua rau nws muaj ntau yam hnyav.
Tsawg toxicity thiab kev nyab xeeb siab:Nws muaj qhov khaus qis thiab pom dav dav tias muaj kev nyab xeeb rau kev siv tshuaj, khoom noj, thiab kev saib xyuas tus kheej.
Hygroscopic thiab moisturizing:Cov dej muaj zog- khaws cia muaj peev xwm ua rau nws muaj txiaj ntsig zoo li humectant.
Ntau yam chemical qauv:Nws cov qauv diol tso cai rau nws ua ob qho tib si cawv thiab polyol hauv formulations.
Cov ntawv thov tseem ceeb
Khoom noj khoom haus additive:Siv ua hnyav, humectant, thiab kev ntxhib los mos hloov hauv cov khoom noj.
Pharmaceuticals:Muaj nuj nqi raws li cov kuab tshuaj, cov cab kuj, thiab stabilizer nyob rau hauv cov tshuaj formulations.
Tshuaj pleev ib ce & kev saib xyuas tus kheej:Cov khoom muaj nyob rau hauv cov tshuaj pleev ib ce, cream, thiab lwm yam kev tu tawv nqaij rau kev ya raws thiab kev ntxhib los mos.
Industrial siv:Siv nyob rau hauv antifreeze, tshav kub hloov kua, plastics thiab surfactants ntau lawm.
Chemical intermediate:Raw khoom rau esters, polymers, thiab lwm yam tshuaj syntheses.
kev cai
Purity theem:Muab zaub mov-qib, tshuaj-qib, thiab qib kev lag luam kom tau raws li daim ntawv thov.
Kev xaiv ntim khoom:Customized ntim qhov ntau thiab tsawg los ntawm nruas mus rau bulk ntim muaj.
Kev pabcuam OEM:Kev them nyiaj yug rau private labeling thiab customized branding.
Specification ntawm tailoring:Formulation specifications tuaj yeem hloov kho raws li cov neeg siv khoom thov.
Cov ntaub ntawv:Technical datasheets thiab daim ntawv pov thawj muab los ntawm kev thov.
Peb Cov Kev Pabcuam
Kev ntseeg tau:Ntev - kev koom tes nrog cov tuam txhab muaj ntawv pov thawj ua kom cov khoom ruaj khov.
Kev soj ntsuam zoo:Tag nrho cov khoom raug kuaj xyuas ua ntej xa khoom xa tuaj.
Fast logistics:Txhim khu kev xa khoom thoob ntiaj teb thiab cov ntaub ntawv txhawb nqa.
Ua tiav daim ntawv pov thawj:COA, MSDS, Packing List thiab lwm cov ntaub ntawv ua raws li tau muab.
Kev pab txhawb nqa:Kev pabcuam kws tshaj lij rau kev xaiv cov khoom thiab kev thov.
Tom qab- kev muag khoom:Teb cov neeg siv khoom rau kev txiav txim ua raws li- thiab kev pab.
FAQ
Cim npe nrov: propylene glycol cas: 57-55-6, Tuam Tshoj propylene glycol cas: 57-55-6 manufacturers, lwm tus neeg, Hoobkas
