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Tsiku 85
Dzina la Chemical: Tween 85 (T-85)
Nambala ya CAS: 9005-70-3
Kulemera kwa molekyulu: 428.600006103516
Maonekedwe: Amber madzi
Mtengo wa Hydroxyl: 40-60 -
Pakati pa 80
Dzina Lamankhwala: TWEEN 80 (T-80)
Nambala ya CAS: 9005-65-6
Maonekedwe: Amber madzi
Kusungunuka: kusungunuka m'madzi, kusungunuka mosavuta mu benzene, mowa, etc
Mtengo wa Hydroxyl: 68-85 -
Diethyl monoisopropanolamine
Dzina la mankhwala: Diethyl alcohol monoisopropanolamine (DEIPA)
Nambala ya CAS: 6712-98-7
Kulemera kwa molekyulu: 163.2150
Maonekedwe: Madzi a viscous achikasu opanda utoto
Zomwe zili: ≥85%
Malo osungunuka: 31.5 mpaka 36 ℃
Kachulukidwe: 1.079g /cm³
[Kusungirako] 220kg/mgolo -
Triisopropanolamine
Chemical katundu: White crystalline olimba ndi ofooka alkalinity.
Triisopropanolamine ndi organic pawiri ndi structural chilinganizo [CH3CH(OH)CH2]3N.Ndi woyera crystalline olimba ndi ofooka alkalinity ndi inflammability. -
Factory export 2-Chloro-5-methylpyridine CAS:18368-64-4 ndi mtengo wabwino kwambiri
Thupi ndi mankhwala katundu:
Insoluble m'madzi, imatha kupanga mchere wokhala ndi ma organic acid monga hydrogen chloride ndi sulfuric acid, komanso kusungunuka mosavuta muzosungunulira organic monga ma alcohols, ma hydrocarbons ndi ether.
Ntchito: Itha kugwiritsidwa ntchito popanga 2-chloro-5-chloromethylpyridine ndi 2-chloro-5-trichloromethylpyridine.Ndikofunikira pakati pa kaphatikizidwe ka pyridine heterocyclic mankhwala. -
Pharmaceutical and Pesticides Intermediates Dicyclopropyl Ketone 99% CAS: 1121-37-5 ndi Mtengo Wabwino Kwambiri
Thupi ndi mankhwala katundu
Maonekedwe ndi mawonekedwe: madzi owoneka bwino opanda mtundu mpaka opepuka kwambiri achikasu
Malo osungunuka/kuzizira: -2°C
Kulemera kwake: 0.977g/cm3
Malo otentha: 160 ~ 162 ℃
Refraactive index: 1.466 - 1.469
Pothirira: 39°C
Kuthamanga kwa nthunzi (kPa): 2.32mmHg pa 25°C
Zosungirako: Pewani kutentha, moto ndi malawi, kutali ndi komwe mungayatsire.Sungani mu chidebe chotsekedwa mwamphamvu chopanda mpweya.Sungani pamalo ozizira, owuma, olowera mpweya wabwino, kutali ndi zinthu zosagwirizana, malo oyaka. -
High Content White Flakes O-Phenylenediamine99.9%
Njira yodzipangira yokha yamadzimadzi gawo lothandizira kuchepetsa kupanga hydrogenation imatengedwa, njirayo ndi yoyera komanso yosakonda zachilengedwe, zomwe zili ndi zinthu zambiri, chinyezi ndi chochepa, ndipo mawonekedwe ake ndi okhazikika. -
Hot Sale Ubwino Wabwino Tfa Trifluoroacetic Acid CF3cooh CAS No. 76- 05-1
Physicochemical Properties
Maonekedwe ndi katundu: Madzi oonekera
Kachulukidwe: 1.535 g/mL pa 25 °C(lit.)
Kachulukidwe: 72.4 °C (lit.)
Malo osungunuka: -15 °C
Pothirira: Palibe
Refraactive index: n20/D 1.3(lit.)
Kusungunuka m'madzi: Kusakanikirana
Kukhazikika: Kukhazikika.Zosagwirizana ndi zinthu zoyaka moto, maziko amphamvu, madzi, oxidizing amphamvu.Zosayaka.Hygroscopic.Zitha kuchita mwankhanza ndi ma base.
Malo osungiramo katundu: Nyumba yosungiramo katunduyo imakhala ndi mpweya wokwanira komanso wouma pa kutentha kochepa, ndikusungidwa mosiyana ndi H pore-forming agent, alkali ndi cyanide.
Kuchuluka kwa nthunzi: 3.9 (vs mpweya)
Kuthamanga kwa nthunzi: 97.5 mm Hg (20 °C) -
HS 29152100 Factory Price High Quality CH3COOH Cas No.64-19-7 Acetic Acid
Nambala ya CAS: 64-19-7
Dzina: Acetic acid
Nambala ya CB: CB7854064
Fomula ya maselo: C2H4O2
Molecular kulemera: 60.05
MOLFile: 64-19-7.mol
Malo osungunuka: 16.2°C(lit.)
Kuwira: 117-118°C(lit.)
Kachulukidwe: 1.049g/mL pa 25°C(lit.)
Kuchuluka kwa nthunzi: 2.07 (vs mpweya) -
High Purity Ethyl 4-bromobutyrate CAS No. 2969-81-5 ndi Mtengo Wabwino Kwambiri
Physicochemical Properties
Maonekedwe ndi makhalidwe: Madzi achikasu pang'ono
Kachulukidwe: 1.363 g/mL pa 25 °C(lit.)
Malo Owira: 80-82 °C10 mm Hg (lit.)
Phokoso la Flash: 195 °F
Kusungunuka kwamadzi: Zosasinthika
Refractive Index: n20/D 1.456(lit.)
Kuthamanga kwa nthunzi: 0.362mmHg pa 25°C
Kasungidwe/Njira Yosungira: Kutsekedwa pamalo ozizira komanso owuma
Zokhudzana ndi kukhazikika: Siziwonongeka zikagwiritsidwa ntchito ndikusungidwa motsatira malamulo. -
Sodium Sulfite HS 2832100000 Nas No. 7757-83-7 High Quality Low Price
Maonekedwe ndi katundu: White crystalline ufa
Kuchuluka: 2.63
Malo osungunuka: 500 °C
Kusungunuka kwamadzi: 23 g/100ml (20 C)
Mlozera wowoneka bwino: 1.484
Kusungirako / njira zosungira: kutentha kochepa m'nyumba yosungiramo katundu, mpweya wabwino, kuyanika -
Cheap / High Quality Phosphorous Acid CAS No. 13598-36-2
Maonekedwe ndi katundu: Makristalo oyera olimba
Kachulukidwe: 1.651 g/mL pa 25 °C(lit.)
Malo osungunuka: 73 °C
Malo otentha: 200 ° C
Pothirira: 200°C
Kusungunuka kwamadzi: SOLUBLE
Acidity coefficient (pKa): pK1 1.29;pK2 6.74 (pa 25 ℃)
Kusungirako/Njira zosungiramo katundu: Nyumba yosungiramo katunduyo imakhala ndi mpweya wabwino komanso wowuma pa kutentha kochepa, ndipo imasungidwa mosiyana ndi H pore-forming agent ndi alkali.
