Khoom Description
CAS 16523 - 31 - 2 yog ib qho tseem ceeb tshuaj reagent uas nws lub npe tshuaj yog Hexahydro-4-methylphthalic Anhydride, tseem hu ua Hexahydromethylphthalic anhydride (MHHPA). Nws ib txwm purity yog 98% thiab nws cov mis molecular yog C6H8N2O2 · 2HCl nrog ib tug molecular hnyav ntawm 213.06.
Hexahydro-4-methylphthalic Anhydride yog cov kua tsis muaj xim rau lub teeb daj uas muaj cov dej solubility tsis zoo thiab qee qhov solubility hauv cov kuab tshuaj organic xws li ethanol thiab acetone. Nws qhov ceev yog li ntawm 1.49g / cm³, nws cov ntsiab lus melting nyob nruab nrab ntawm 190 - 194 degree, nws qhov kub kub yog li 377.8 degree, thiab nws qhov flash point yog 213.9 degree.
Cov ntaub ntawv yooj yim
| Lub npe | 6'-Methoxy-2'-propiononaphthone |
| Synonym | 1-(6-Methoxy-2-naphthyl)propan-1-ib |
| Molecular Formula | C₁₄H₁₄O₂ |
| CAS Registry Number | 2700-47-2 |
| EINECS No. | 220-285-7 |
| Molecular Luj | 214.26 |
| Melting point (degree) | 106 - 108 |
| Kev ntsuam xyuas (GC) | 98.0% min. |
| Qhov tshwm sim | Yellowish crystalline hmoov |
Siv
Hexahydro-4-methylphthalic Anhydride yog qhov nruab nrab tseem ceeb heev uas tuaj yeem siv los ua ke qee cov tebchaw nrog cov tshuaj tua kab mob thiab tshuaj tiv thaiv kab mob lom, muab cov khoom siv tseem ceeb rau kev tsim cov tshuaj tshiab.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau qhov kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
Kuv yuav tau txais tus nqi li cas?
Peb feem ntau hais hauv 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.
Koj lub sijhawm xa khoom yog dab tsi?
Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
Txoj kev shipping yog dab tsi?
Koj tuaj yeem xa nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas:19438-60-9|hexahydro-4-methylphthalic anhydride, Tuam Tshoj cas:19438-60-9|hexahydro-4-methylphthalic anhydride manufacturers, lwm tus neeg, Hoobkas
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