Lwm tus
-
N, n - dimethyl - 1,3 - Phuam uas tuaj koom 109 - 55 - 7
Khoom npe:N, n - dimethyl - 1,3 - propane inine
CAS:109 - 55 - 7
Einecs tus lej:203 - 680 - 9Molecular Chiv:C5H16N2
Lub cev thiab tshuaj lom neeg:Cov tsos pom xim tsis muaj pob tshab ua kua
-
N, n '- bis (3 - aminopropyl) etlesshmine CAS 10563 - 26 - 26 - 26
Khoom npe:N, n '- bis (3 - aminopropyl) ethylenediamine
CAS:10563 - 26 - 26 - 5
Einecs tus lej:234 - 147 - 9Molecular Chiv:C8h26N4
Lub cev thiab tshuaj lom neeg:Cov tsos pom xim tsis muaj pob tshab ua kua -
Nitroethane CAS 79 - 24 - 24 - 3
Khoom npe
Nitroethane
Cas
79 - 24 - 3
Kev coj dawb huv
99% -
3 - ethoxyPropionic acid ethyl ester (ep) CAS 763 - 69 - 9
Cov Khoom Npe: 3 - EthaxyPropOic Acid Ester (EEP)
CAS TSIS MUAJ .: 763 - 69 - 9
Einecs tsis muaj .: 212 - 112 - 9
Molecular cov mis: c2h5och2ch2hoc2h5
Molecular hnyav: 146.18
3 - orthoxyProdoC ethyroid Muaj zog solubility rau ob qho hluav taws xob, nrog cov khoom tsis zoo xws li tsis tshua muaj zog, thiab hluav taws xob tsis tshua muaj. -
4 - Chlorobylenzyl Cyanide CAS 140 - 53 - 4
Khoom npe:4 - chlorobenzyl cyanide
CAS TSIS MUAJ.: 140 - 53 - 4
Einecs No .: 205 - 418 - 9
Molecular cov mis: C8h6Cln
Molecular hnyav: 151.59 -
Dimer acid glycidyl ether Case CAS 68457 - 94 - 5
Khoom npe
Dimer acid glycidyl etherCas tsis muaj
68457 - 94 - 5Viscosity, MPA.S (25 ℃)
300 - 900Cov Khoom Siv
Liab xim av pob tshab kua, muaj kev kub siab, tsis muaj zog, tsis yog tshuaj lom tsis yog khaus. -
Sodium Molybdate CAS 7631 - 95 - 0
Khoom npe: sodium molybdate
CAS TSIS MUAJ .: 7631 - 95 - 0
Einecs tsis muaj.: 231 - 551 - 7
Molecular Cov Qauv: Mona2o4
Molecular hnyav: 205.91714
Dawb pob zeb diamond zoo li crystal. Opaque dawb siv lead. Melting point 687 ℃, txheeb ze ceev 3.2818. Soluble hauv dej. Dihydrates tuaj yeem tau txais los ntawm crystallization los ntawm cov kev daws teeb meem aqueous (alkaline daws nrog pha siab dua 8) -
Molybdenum Trioxide CAS 1313 - 27 - 5
Khoom npe: Molybdenum trioxide
CAS TSIS tau. "313-27-5
Einecs tsis muaj .: 215 - 204 - 7
Molecular Cov Qauv: Moo3
Molecular hnyav: 143.94
Dawb pob tshab Trapezoid Crystal nrog lub teeb ntsuab xim. Nws hloov daj thaum rhuab thiab rov qab mus rau nws cov xim qub tom qab txias. Yooj yim rau sublast. Insoluble hauv dej, soluble hauv ammonia thiab muaj zog alkali daws kom tsim molybdate. Soluble hauv cov acid muaj zog, tsim ntawm Molybdenum dioxide (Moly22 +) thiab Molybdenum oxide (Moly4 +) cov cations, thiab acid tuaj yeem tsim cov soluble complex. Tsis muaj zog oxidation heev, tuaj yeem txo los ntawm hydrogen, carbon, txhuas ntawm qhov kub. Phosphomolybdic acid tuaj yeem tsim los ntawm cov tshuaj tiv thaiv nrog phosphoric acid. -
Sodium Tetraborate Dechadrate CAS 1303 - 96 - 4
Khoom npe: Sodium tetraborate decahydate
CAS TSIS MUAJ.: 1303 - 96 - 4
Einecs tsis muaj.: 603 - 411 - 9
Molecular Cov Qauv: B4H20NA2O17
Molecular hnyav: 381.37
Ntxiv rau nws txoj kev tiv thaiv kom sov, dej thiab acid, boraxy kuj muaj lub zog muaj peev xwm yaj. Tom qab cua sov, Borax hloov dawb thiab nthuav dav, ua ib lub khob iav pob tshab. Cov hlau oxide tuaj yeem yaj nyob hauv nws, uas tuaj yeem kho cov xim qub ntawm cov hlau. -
Sodium Metabisulfite CAS 7681 - 57 - 4
Khoom npe: Sodium metabisulfite
CAS TSIS MUAJ. :: 7681 - 57 - 4
Einecs tsis muaj.: 231 - 673 - 0
Molecular Chiv: H2O5S2.2NA
Molecular hnyav: 192.12
Dawb los yog lub teeb daj muaj hmoov, nrog lub zog so2 tsw qab, solubility yog acidic, solubility ua kom sov, me ntsis soluble hauv ethanol. Raug rau cov huab cua yog qhov yooj yim rau oxidize thiab deteriorate, thiab thaum kawg ua rau cov khoom lag luam rau so - sij hawm cia, cua sov rau 150 ℃ yuav decompose. -
Ethyl lactate CAS 97 - 64 - 3
Khoom npe: Ethyl lactate
CAS TSIS MUAJ .: 97 - 64 - 3
Einecs tsis muaj .: 202 - 598 - 0
Molecular Cov Qauv: C5H10o3
Molecular hnyav: 118.13
Nws yog tsis muaj xim rau lub teeb daj pob tshab kua, yooj yim soluble hauv esters thiab lwm yam tshuaj kuab thiab lwm yam organiczed thaum tsis pub lwm cov dej. -
Ammonium hydrogen difluoride CAS 1341 - 49 - 7
Khoom npe: ammonium hydrogen difluoride
CAS TSIS MUAJ .: 1341 - 49 - 7
Einecs No .: 215 - 676 - 4
Molecular Cov Qauv: NH4HF2
Molecular hnyav: 57.04
Tsis muaj.: 1727
Cov Kev Cai Nyab Xeeb Kev Nyab Xeeb: 83019
Dawb Deliquescent hexagonal muaju, lom. Yooj yim delisting. Tuaj yeem sublimate, corrosive rau iav, cua sov lossis dej kub uas decomposition. Soluble hauv dej, me ntsis soluble hauv cawv. Cov tshuaj aqueous yog cov acidic siab, corrosive rau iav thiab corrosive rau daim tawv nqaij. Nws tau npaj los ntawm kev qhia txog gmonia mus rau 40% hydrofluoric acid, cua txias thiab nag lossis daus crystallization.
