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3-Amino-1, 2, 4-triazole-5-carboxylic acid
Khoom npe: 5-Amino-4H-1,2,4-triazole-3-carboxylic acid; 3-AMino- Cov Qauv Molecular: C3H4N4O2 Cov Qauv Nqa: 128.09 CAS: 3641-13-2 Cov Qauv Txheej Txheem: Siv: Tshuaj, tshuaj tua kab, zas xim intermediates.Piv txwv li, qhov nruab nrab ntawm ribavirin Lub Npe Qhov Ntsuas Qhov Ntsuas Qhov Ntsig Lub ntsej muag Cov xim dawb lossis grey dawb crystalline hmoov Cov ntsiab lus ≥98% Dej ≤0.3% MP 178-184 ℃ Tam sim no peb tau tsim cov cuab yeej tsim tau. Peb cov khoom yuav xa tawm mus rau Asmeskas, UK thiab lwm yam, zoo siab ... -
3-Amino-1, 2, 4-Triazole
Cov Khoom Npe: 3-Amino-1,2,4-Triazole Aminotriazole; Tshuaj Ntsuab 3-Amino-1H-1,2,4-Triazole; CAS: 61-82-5 Cov Qauv Txheej Txheem: C2H4N4 Cov Txheej Txheem Molecular: 84.08 qhov ruaj ntseg: ruaj khov.Incompatiblewithiron, tooj liab, txhuas, kua qaub, alkalies, muaj zogoxidizingaChemicalbookgents, acidchlorides, acidanhydrides.Formschelateswithsomemetals.Moisturesensitive. Tshuaj lom neeg Cov Khoom Siv Crystalline ua tau zoo. Nws yog soluble hauv dej, methanol, ethanol thiab chloroform, tab sis insoluble hauv ether thiab acetone. Cia thiab tsheb thauj mus los chara ... -
3-Amino-5-mercapto-1, 2, 4-triazole
Cov khoom npe: 3-Amino-5-mercapto-1,2,4-triazole 3-Amino-1,2,4-triazole-5-thiol; 5-amino-4h-1,2,4-triazole-3-thiol; ATSA CAS: 16691-43-3 Cov Txheej Txheem Txheej Txheem: C2H4N4S Cov Nqes Nyhav: 116.14 Cov tsos thiab cov khoom: xim av dawb hmoov xim ceev: 2.09 g / cm3 Melting point:> 300 ° C (lit.) Flash kis: 75.5 ° C Tus nqi: 1.996 Chav siab: 0.312mmhg ntawm 25 ° C Tus Qauv Txheej Txheem: Siv: Raws li kws tshuaj thiab tshuaj tua kab nruab nrab, Nws tuaj yeem siv cov tshuaj ntxiv ntawm pob cwj mem cwj mem, roj nplua nyeem thiab ntsaum ... -
Aminoguanidine Bicarbonate
Khoom npe: Aminoguanidine Carbonate; Aminoguanidine hydrogen carbonate CAS: 2582-30-1 Molecular Luj: 136.11 Melting Point ：: 166 degrees Molecular Formula: CH6N4H2CO3 Cov Qauv Txheej Txheem: Siv: siv rau cov qog muaj kev siv rau kev npaj ntawm 3 - amino-5 - carboxy-12.4-triazole thiab cation liab 2BL, X-GRL hluavtaws tsim rau cov tshuaj hluavtaws Trapidil, propionamidine hydrazone; tshuaj tua kab, xeb furosemide ene hydrazone thiab lwm yam. Xim zaj duab xis kuj ... -
Aminoguanidine Hydrochloride
Khoom npe: carbazamidine hydrochloride; (diaminomethylidene) hydrazinium chloride Molecular Formula: CH6N4HCL CAS ： 1937-19-5 Molecular Nyhav: 110.55 Tus Qauv Txheej Txheem: Siv: Tshuaj, tshuaj kho tsiaj Pauv npe Lub Npe Ntsuas Cov Qauv Pom Dawb zoo li crystalline hmoov Cov ntsiab lus ≥98% ≥99% Insoluble Sub ≤0.2% ≤0.1% poob rau kom qhuav ≤1.5% ≤1% Ignition Residue ≤0.2% ≤0.1% Cov Ntsiab Lus Hlau (Fe) 10 ppm 6 ppm Dawb Acid ≤0.8% ≤0.5% ... -
aminoguanidinium sulphat
Khoom Siv Lub Npe: aminoguanidinium sulphat Cov Qauv Molecular: C2H14N8SO4 CAS: 966-19-0 Melting Point: 206 degrees Cov Qauv Txheej Txheem: Siv: tshuaj, tsheb kev lag luam, cov khoom siv hluavtaws tawg: (1) Nws tau txais los ntawm kev ua ntawm hydrazine sulfate thiab txiv qaub nitrogen. thiab kev nruab nrab nrog sulfuric acid los ua ntsev: ua ntej, ncua hydrazine sulfate hauv dej, maj mam ntxiv cov kua qaub nitrogen hauv qab txias thiab ntxhov siab, tswj qhov kub ntawm txog 20 ℃, hnov mob rau 8h, tom qab ntawd lim, ntxuav cov ... -
Aminoguanidinium Nitrate
Cov Lus Txhais: Aminoguanidinium Nitrate; Aminoguanidine Nitrate Cov Qauv Txheej Txheem: CH6N4.HNO3 Lub cev qhov hnyav: 137.09 CAS: 10308-82-4 Cov lej sau npe: 10308-82-4 Melting taw tes: 145-147 ° C Cov Qauv Txheej Txheem: Cov ntsiab lus Cov ntsiab lus ≥ 99% Cov Hluav Taws Xob ≤ 1% Kev Ruaj Ntseg ≤ 1% Qhov chaw nyob ntawm kev tiv thaiv ≤ 0.3% Hlau 10ppm Kev pab tus thawj saib xyuas kev pab: Kev nqus pa: yog tias nqus tau, txav tus neeg mob kom huab cua ntshiab. Kev tiv thaiv tawv nqaij: hle cov khaub ncaws paug thiab ntxuav daim tawv nqaij th ... -
P-Hydroxybenzaldehyde
Lub npe khoom: 4-Hydroxybenzaldehyde p-Hydroxybenzaldehyde; PHBA; CAS No.: 123-08-0 Molecular mis mos: C7H6O2 Molecular phaus: 122.1213 Cov txheej txheem qauv: ntom ntom: 1.226g / cm3 Siv: Nws yog ib qho tseem ceeb zoo tshuaj lom neeg thiab nruab nrab rau cov tshuaj lom neeg organic, nrog dav siv hauv chaw tsim tshuaj, tshuaj tsw qab, tshuaj tua kab, electroplating thiab kua siv lead ua kev lag luam. Hauv kev lag luam kws tshuaj, nws tuaj yeem siv los ua ke rau cov tshuaj nruab nrab ntawm cov tshuaj sulfonamides xws li qhov dav-spectrum kom tsis muaj menyuam synergist T ... -
Guanidine hydrochloride
Khoom npe: Guanidine Hydrochloride Aminoformamidine hydrochloride lossis Guanidinium chloride Cov tsos mob: cov qog dawb lossis daj. Cov ntaub ntawv cov khoom ntawm lub cev 1. Cov Cwj Pwm: lub ntsej muag dawb lossis daj daj 2. Melting point (℃): 181-183 3. Txheeb ze qhov sib txawv (g / ml, 20/4 ℃): 1.354 4. Solubility: 228g hauv 100g dej, 76g hauv 100g methanol thiab 24g hauv 100g ethanol ntawm 20 ℃. Yuav luag insoluble hauv acetone, benzene thiab ether. 5. PH tus nqi (4% tshuaj aqueous, 25 ℃): 6.4 Khoom thiab kev thaj chaw Cov khoom no tsis ruaj khov ...
