Tom ntej: Bis (2,6-Disopropylphenyl)carbodiimide CAS 2162-74-5 (Stabilizer 7000) Purity > 98.0% (GC)
Ruifu Chemical yog cov chaw tsim khoom ntawm Bis (2,6-Disopropylphenyl) carbodiimide (CAS: 2162-74-5) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Bis (2,6-Disopropylphenyl) carbodiimide,Please contact: alvin@ruifuchem.com
| Tshuaj npe | Bis (2,6-Disopropylphenyl) carbodiimide |
| Synonyms | Stabilizer 7000;N, N'-Bis (2,6-Disopropylphenyl) carbodiimide;N, N'-Methanediylidenebis (2,6-Disopropylaniline) |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 2162-74-5 |
| Molecular Formula | C25H34N2 |
| Molecular Luj | 362.56 g / mol |
| Melting Point | 48.0 txog 51.0 ℃ |
| Qhov ntom | 0.95 ± 0.10g / cm3 |
| COA & MSDS | Muaj |
| Qauv | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb rau daj ntseg daj crystalline hmoov | Ua raws |
| Melting Point | 48.0 txog 51.0 ℃ | 50.0 txog 51.0 ℃ |
| Dej los ntawm Karl Fischer | ≤0.50% | 0.25% |
| Tshauv Ntsiab Lus | ≤0.10% | <0.10% |
| Purity / Analysis Method | > 98.0% (GC) | 99.3% |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb | |
Pob:Lub raj mis, 20kg / hnab, 20kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Risk Codes 36/37/38 - Irritating rau qhov muag, ua pa thiab tawv nqaij.
Kev Nyab Xeeb Kev Nyab Xeeb S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
UN IDs 2811
RTECS CY0887250
HS Code 2925290090
Hazard Chav Kawm 6.1
Packing Group III
Toxicity LD50 orl-rat: 200 mg/kg NTIS** OTS0545280
Bis (2,6-Disopropylphenyl) carbodiimide (Stabilizer 7000) (CAS: 2162-74-5), yog ib qho tseem ceeb stabilizer ntawm polyester khoom (xws li tus tsiaj, PBT, thiab PEEE), polyurethane khoom, polyamide nylon khoom, thiab EVA thiab lwm yam hydrolyze yas.Kuj tseem tuaj yeem tiv thaiv dej thiab kua qaub tawm tsam ntawm roj thiab lubricating roj, txhim khu kev ruaj ntseg.Nws tuaj yeem txhim kho kev ua haujlwm ruaj khov ntawm hydrolysis thiab kev pabcuam lub neej ntawm ntau cov polymers, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias nyob rau hauv qhov chaw ntub dej, acid thiab alkali, xws li PU, PET, PBT, TPU, CPU, TPEE, PA6, PA66, EVA thiab lwm yam.
Stabilizer 7000 tuaj yeem tiv thaiv qhov qis molecular hnyav polymer hauv cov txheej txheem.
Khoom siv: PET thiab polyamide monofilament fiber ntau txhaj tshuaj molding khoom: 0.5-1.5% Upscale polyols polyurethane TPU, PU, elastomer thiab polyurethane nplaum: 0.7-1.5% EVA: 3-5%.
Stabilizer 7000 yog steric aromatic carbon diimide anti-hydrolysis stabilizer.Nws reacts nrog hydrolytic cov khoom carboxylic acid los yog dej los tiv thaiv degradation ntawm autocatalytic hydrolysis thiab txhim kho lub neej kev pab cuam ntawm ntau polymers, tshwj xeeb tshaj yog nyob rau hauv kub thiab av noo thiab acid thiab alkali ib puag ncig thiab lwm yam kev pab cuam hnyav.
Ntxiv nrog rau kev ua yeeb yam los tiv thaiv hydrolysis stabilizer, Stabilizer 7000 kuj tseem tuaj yeem siv los ua kev pab cuam los tiv thaiv kev txo qis ntawm molecular hnyav ntawm cov polymer thaum lub sij hawm extrusion txheej txheem, yog li txo qhov kev puas tsuaj rau cov polymer thaum lub sij hawm txheej txheem.Feem ntau siv rau kev ruaj khov ntawm cov khoom polyester (xws li tus tsiaj, PBT thiab TPEE), cov khoom siv polyurethane (xws li PU system, MDI prepolymer, TPU, nplaum), polyamide nylon khoom thiab EVA thiab lwm yam yooj yim hydrolyzed plastics hydrolysis stabilizer.
Cov khoom siv tseem ceeb: Cov khoom siv polyester (xws li tus tsiaj, PBT) thiab ntau cov khoom siv polyurethane thiab cov khoom siv nylon polyamide, EVA thiab lwm yam yooj yim hydrolysis yas stabilizer.Kuj tseem tuaj yeem tiv thaiv dej thiab kua qaub ntawm kev tawm tsam ntawm lubricating ester thiab lubricating roj, ua lub luag haujlwm ruaj khov.Nws tuaj yeem txhim kho lub neej kev pab cuam ntawm ntau cov polymers, tshwj xeeb tshaj yog hydrolysis tsis kam, hydrolysis tsis kam thiab ruaj khov nyob rau hauv cov kev pabcuam hnyav xws li kub thiab av noo thiab acid-base nruab nrab.Cov polymers muaj xws li PU, PET, PBT, TPU, CPU, TPEE, PA6, PA66 thiab EVA.Stabilizer 7000 reacts nrog cov khoom decomposition carboxylic acid lossis dej los tsim cov urea-based compound uas tsis muaj qhov tsis zoo lossis cuam tshuam rau kev ruaj ntseg ntawm niam txiv cov khoom.Stabilizer7000 tseem tiv thaiv cov polymer los ntawm kev txo qis hauv molecular hnyav thaum ua.
Daim ntawv thov piv txwv: Feem ntau siv rau hauv kev tsim cov monofilaments lossis rau kev txhaj tshuaj molding ntawm PET thiab polyamides, Stabilizer 7000 ntxiv rau stabilizer ntawm 0.5-1.5%, nyob ntawm seb qhov xav tau hydrolytic stability thiab acid tus nqi ntawm cov polymer.Qhov pom zoo npaum li cas rau PU raws li polyol polyurethane TPU, PU pouring elastomers thiab polyurethane adhesives yog 0.7 mus rau 1.5%.Kev pom zoo ntau npaum li cas rau qee cov khoom siv tshwj xeeb (xws li EVA) yog 3-5%.Rau cov khoom siv nylon, tsis tsuas yog tuaj yeem txhim kho cov hydrolysis tsis zoo nyob rau hauv qhov kub thiab txias ua haujlwm, tab sis kuj muaj hydrolysis ntev thiab ruaj khov nyob rau hauv qhov kub thiab txias thiab cov av noo thiab lwm yam hnyav.
Ib qho tshuaj lom los ntawm kev noj, intraperitoneal, thiab inhalation.Thaum rhuab todecomposition nws emits tshuaj lom vapors ntawm NOx.
