Paraformaldehyde CAS 30525-89-4 Rau Cov Khoom Siv Tshuaj
Molecular Luj: 90.08
CAS Nr .: 30525-89-4
Melting Point: 120-170 degree
Qhov ceev: 0.88
Flash Point: 71 degree
Dej Solubility: sparingly soluble
Tianjin Gnee Biotech Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm paraformaldehyde cas 30525-89-4 rau cov khoom siv tshuaj tua kab hauv Suav teb. Txais tos mus yuav cov khoom siv tshuaj pheej yig muag ntawm no los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Khoom Description
Paraformaldehyde yog dawb, combustible, crystalline hmoov nrog ib tug formaldehyde tsw. Melting point 121-123 degree. Flash point 71.1 degree. Autoignition point 300 degree. Maj mam yaj hauv dej txias thiab yaj sai dua hauv dej kub. Tso formaldehyde nyob rau hauv aqueous kua. Solubility hauv dej ntawm 20℃0.24g / lOOcm3 H20. Insoluble hauv ethanol thiab ether. Soluble nyob rau hauv caustic soda thiab poov tshuaj daws.
Daim ntawv thov
Paraformaldehyde yog siv los npaj cov khoom siv hluavtaws (xws li cov khoom siv horn lossis cov kaus ntxhw dag) thiab cov nplaum. Nws yog siv rau hauv kev lag luam kws tshuaj (cov khoom muaj nyob hauv cov tshuaj tiv thaiv kab mob) thiab tshuaj tua kab mob hauv pawg ntseeg, khaub ncaws thiab txaj, thiab lwm yam. Nws tuaj yeem siv ua cov tshuaj fumigant, tshuaj tua kab mob thiab tshuaj tua kab.
Cov ntaub ntawv yooj yim
| Yam khoom | Specification | |
| Formaldehyde Cov ntsiab lus | 96.0% ±1% | 97.0% ±1% |
| Acidity (Formicacid) | 0.03% max | |
| Methanol Cov ntsiab lus | 1.0% max | |
| Ph | 5-9 | |
| Cov ntsiab lus hlau | 0.0002% max | |
| Tshauv | 0.05% max | |
Tuam txhab Profile
Gneebio yog tus kws tshaj lij tshuaj raw khoom tsim khoom thiab xa tawm thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan Xeev, Suav. Peb muaj ntau lub koom haum koom tes tshuaj chemical hauv Henan, npog thaj tsam ntawm 3,600 square metres, muab cov neeg siv khoom nrog ib qho - nres cov kev pabcuam tshuaj, suav nrog kev sib xyaw, rov ntim dua, khaws cia, thiab xa tawm.
Peb cov khoom nrov suav nrogOrganic tshuaj (Polybutadiene Roj Hmab, Propylene Glycol, Cyclhexanone, Cyclohexane, Paraformaldehyde, Methyl Isobutyl Ketone), Featured Chemical (Sodium Cocoyl Glutamate, Piperazine Anhydrous, Ethanol Diisopropanolamine, Propyl Gallate), thiab ntau yamPetrochemicals (Ethylene Tar, HP 500 N, Petroleum Toluene), thiab lwm yam.
Peb cov khoom siv tshuaj lom neeg yog tswj hwm raws li kev tswj hwm nruj. Peb tau txais ISO 9001: 2000, ISO 14001: 2000, thiab SGS ntawv pov thawj, ua kom ntseeg tau thiab siab - cov khoom zoo rau peb cov neeg siv khoom.
Gnee Bio Raw Materials Suppliers
Chemical Raw Materials Chaw tsim tshuaj paus Supply
Pob
Vim li cas thiaj xaiv Gneebio?
1. tuaj yeem muab cov khoom zoo thiab cov nqi sib tw.
2. Cov qauv dawb rau koj qhov kev ntsuam xyuas.
3. Siv lub tuam txhab tsheb thauj mus los hauv zos los thauj cov khoom, kom koj tuaj yeem tau txais cov khoom sai.
4. Peb yuav qhia koj txhua yam ntaub ntawv ntawm txhua theem ua ntej.
5. Ntim tuaj yeem hloov kho.
6. Teb thawj zaug ua ntej thiab tom qab muag.
Peb xav tau kev yeej- yeej kev lag luam. Xa koj cov lus nug thiab koj yuav tau txais nws!
FAQ
Q: Yuav ua li cas yuav nws? Yuav ua li cas txog kev xa khoom?
A: Thov hu rau kuv ntawm email lossis hauv online, qhia rau kuv paub koj qhov xwm txheej, kuv yuav muab kev daws teeb meem rau koj. Peb muaj tus neeg sawv cev shipping tuaj yeem xaiv tus nqi pheej yig tshaj plaws thiab xa khoom sai. FOB, CIF, C & F lossis EXW tsis muaj teeb meem rau peb.
Q: Koj puas tuaj yeem muab qee qhov khoom seem?
A: Yog, tsis muaj teeb meem.
Q: Yuav ua li cas txog kev kho?
A: Tag nrho cov khoom dhau los ntawm kev xeem, kev saib xyuas yooj yim heev.
Cim npe nrov: Paraformaldehyde CAS 30525-89-4 rau cov khoom siv tshuaj tua kab, Tuam Tshoj paraformaldehyde cas 30525-89-4 rau cov khoom siv tshuaj tua kab manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug