chikwangwani cha tsamba

Chemical Intermediates

  • Ferulic Acid | 1135-24-6

    Ferulic Acid | 1135-24-6

    Mafotokozedwe a Zamalonda Ferulic acid ndi mtundu wa asidi onunkhira omwe amapezeka muzomera, omwe ndi gawo la Subrin. Sizipezeka kawirikawiri muzomera zaulere, ndipo makamaka zimapanga dziko lomangiriza ndi oligosaccharides, polyamines, lipids ndi polysaccharides. Kufotokozera Zamalonda Katundu Wamkati Mulingo Wosungunuka 168-172 ℃ Malo otentha 250.62 ℃ Kachulukidwe 1.316 Solubility DMSO (Pang'ono) Kugwiritsa Ntchito Ferulic acid ili ndi ntchito zambiri zaumoyo, monga...
  • Tyramine hydrochloride | 60-19-5

    Tyramine hydrochloride | 60-19-5

    Kufotokozera Zamalonda Katundu Wamkati Mulingo wosungunuka 253-255 ℃ Powotchera 269 ℃ Kachulukidwe 1.10g/cm3 PH < 7 Ntchito imagwiritsidwa ntchito makamaka ngati yapakatikati pakuphatikizika kwachilengedwe. Phukusi: 25 kgs / thumba kapena momwe mukufunira. Kusungirako: Sungani pamalo opumira mpweya, owuma. Executive Standard: International Standard.
  • Tyramine | 51-67-2

    Tyramine | 51-67-2

    Mafotokozedwe azinthu Zamitundu mpaka makhiristo a bulauni, omwe amatha kusungunuka m'madzi komanso kusungunuka muzosungunulira zambiri. Kufotokozera Zamalonda Katundu Wam'kati Mulingo wosungunuka 160-162 ℃ Malo otentha 175-181 ℃ Kachulukidwe 1.063g/cm3 Kusungunuka Kosungunuka Pang'ono Ntchito kafukufuku ndi kusintha kwa mamolekyulu a mankhwala a...
  • levodopa | 59-92-7

    levodopa | 59-92-7

    Katunduyu Amasungunuka pang'ono m'madzi, pafupifupi osasungunuka mu Mowa (96 peresenti). Imasungunuka mwaulere mu 1 M hydrochloric acid ndipo imasungunuka pang'ono mu 0.1 M hydrochloric acid. Kufotokozera Zamalonda Katundu Wamkati Mulingo Wosungunuka 276-278℃ Powotchera 334.28 ℃ Kachulukidwe 1.307 Solubility Slightly Soluble Application Levodopa imatha kuchiza matenda a Parkinson ndi Parkinson's syndrome. Chitani chikomokere, kusintha magwiridwe antchito apakati, ...
  • Dopamine Hydrochloride | 62-31-7

    Dopamine Hydrochloride | 62-31-7

    Mafotokozedwe a Zogulitsa Singano yoyera yooneka ngati crystalline kapena ufa wa crystalline. Malo osungunuka 240-241 ℃ (kuwonongeka). Mosavuta sungunuka m'madzi, sungunuka mu methanol ndi otentha 95% Mowa, sungunuka mu sodium hydroxide solution, insoluble mu ether, chloroform ndi benzene. Palibe fungo, kukoma kowawa pang'ono. Kufotokozera Zamalonda Katundu Wamkati Mulingo Wosungunuka 248-250 ℃ Malo otentha 334.28 ℃ Kachulukidwe 1.4g/cm3 Solubility Slightly Soluble Application
  • 4-Hydroxybenzaldehyde | 123-08-0

    4-Hydroxybenzaldehyde | 123-08-0

    Kufotokozera Zamalonda Katundu Wapakatikati mulingo wosungunuka 112-116℃ Malo otentha 191 ℃ Kachulukidwe 1.129g/cm3 Kusungunuka Kosungunuka Pang'ono Ntchito Imagwiritsidwa ntchito makamaka ngati yapakatikati yofunikira pamakampani opanga mankhwala komanso mafakitale onunkhiritsa. Kupanga mafakitale kumaphatikizapo phenol, P-Cresol, p-nitrotoluene ndi njira zina zopangira. Njirayi imakhala ndi kupezeka kosavuta kwa zopangira, njira yosavuta yopangira, koma zokolola zochepa komanso mtengo wapamwamba ...
  • 3-(4-Hydroxyphenyl)propionic Acid | 501-97-3

    3-(4-Hydroxyphenyl)propionic Acid | 501-97-3

    Mafotokozedwe a Zinthu Nthawi zambiri makhiristo oyera kapena opepuka achikasu okhala ndi zinthu zokwiyitsa. Malo osungunuka 129~130, Dissociation constant pKa 4.76 (25 ℃), sungunuka mu ethanol, ethyl acetate ndi madzi otentha, osasungunuka mu benzene, chloroform, ether ndi zosungunulira zina. Kufotokozera Zamalonda Katundu Wamkati Wokhazikika ≥ 98% Malo osungunuka 129-131 ℃ Kachulukidwe 1.17 Kusungunuka Kosungunuka Pang'ono Ntchito Monga mankhwala apakatikati, p-hydroxy Phenylpropanoic aci...
  • 4-Hydroxyphenylacetic Acid | 156-38-7

    4-Hydroxyphenylacetic Acid | 156-38-7

    Mafotokozedwe a Zamalonda Ndi mtundu woyera wa acicular crystalline wolimba pansi pa kutentha ndi kupanikizika. Zili ndi kusungunuka kosauka m'madzi, koma zimasungunuka mosavuta muzosungunulira zamagulu, kuphatikizapo ethyl acetate, Dimethyl sulfoxide, ndi zina. P-hydroxy Phenylacetic acid ndi ya phenol mankhwala. Kuphatikizidwa ndi gulu la carboxyl mu kapangidwe kake, chinthucho chikuwonetsa acidity yolimba. Kufotokozera Zamalonda Katundu Wamkati Mulingo Wokhazikika ≥ 99% Malo osungunuka 149-150 ℃ PH 2.0-2.4 ...
  • 4-Hydroxyphenylacetamide | 17194-82-0

    4-Hydroxyphenylacetamide | 17194-82-0

    Mafotokozedwe a Zinthu Zoyera kapena zachikasu pang'ono za crystalline ufa wosungunuka 175-177 ℃. Kufotokozera Zamalonda Katundu Wamkati Wokhazikika ≥ 99% Malo osungunuka 176 ℃ Kachulukidwe 1.2±0.1 g/cm3 Kusungunuka Kusungunula m'madzi Kugwiritsa Ntchito Kugwiritsidwa ntchito ngati pakati pamankhwala ndi kaphatikizidwe ka organic. Mankhwalawa amagwiritsidwa ntchito popanga aminopropanol, omwe ndi mtundu wa β-Blockers omwe amagwiritsidwa ntchito pochiza matenda oopsa, angina, ndi arrhythmia, komanso ndi effe ...
  • 4-Hydroxyphenethyl mowa | 501-94-0

    4-Hydroxyphenethyl mowa | 501-94-0

    Mafotokozedwe a Zamalonda Ndi kristalo yoyera kutentha kutentha, kusungunuka mu ma alcohols ndi ethers, komanso kusungunuka pang'ono m'madzi. Zoyaka, pali chiopsezo cha kuyaka pokhudzana ndi kutentha kwambiri, malawi otseguka, kapena oxidizing agents. Ikhoza kukwiyitsa maso, khungu, ndi kupuma, koma pali kusowa kwa chidziwitso cha poizoni. Kawopsedwe ake angatanthauze phenol. Kufotokozera Zazogulitsa Katundu Wamkati Mulingo wosungunuka 89-92 ℃ Malo otentha 195 ℃ Kachulukidwe 1.0...
  • Isopropyl chloroformate | 108-23-6

    Isopropyl chloroformate | 108-23-6

    Mafotokozedwe a Zinthu: Maonekedwe Amtundu Wamadzimadzi Osungunuka -81 ℃ Malo Owiritsa 105 ℃ Kusungunuka Kusungunuka m'madzi, kusungunuka mu ether, acetone, chloroform Mafotokozedwe: Isopropyl Chloroformate, organic pawiri ndi mankhwala formula C4H7ClO2 amagwiritsidwa ntchito ngati mankhwala ophera tizilombo, intermediate. ore flotation agents ndi oyambitsa machitidwe a gulu la polymerization. Ntchito: Ntchito ngati mankhwala wapakatikati, ore flotati...
  • 3,5-Dichlorophenyl Isocyanate | 34893-92

    3,5-Dichlorophenyl Isocyanate | 34893-92

    Kufotokozera Kwazinthu: Maonekedwe a White Powder Melting Point 32-34 ℃ Boiling Point 243 ℃ Description: 3. fungo, sungunuka mu toluene, xylene ndi chlorobenzene ndi zina zosungunulira organic, zinthu zokhazikika zikasungidwa pansi pamikhalidwe yowuma yotsekedwa. Ntchito: Ndi mankhwala ...