Cov khoom
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Sodium Carbonate (Soda tshauv)
● Sodium carbonate yog ib qho inorganic compound, tseem hu ua soda tshauv, uas yog ib qho tseem ceeb inorganic chemical raw khoom.
● Cov tshuaj formula yog: Na2CO3
● Molecular hnyav: 105.99
● CAS Naj Npawb: 497-19-8
● Cov tsos: Dawb crystalline hmoov nrog dej nqus
● Solubility: Sodium carbonate yog yooj yim soluble hauv dej thiab glycerol
● Daim Ntawv Thov: Siv rau hauv kev tsim cov iav ca, iav khoom thiab ceramic glaze.Nws kuj yog siv dav hauv kev ntxuav txhua hnub, acid neutralization thiab ua zaub mov. -
Propylene Glycol Methyl Ether
● Propylene Glycol Methyl Ether muaj ib qho tsis muaj zog ethereal tsw, tab sis tsis muaj zog pungent tsw, ua rau nws siv dav thiab nyab xeeb.
● Cov tsos mob: tsis muaj xim tsis muaj pob tshab kua
● Molecular formula: CH3CHOHCH2OCH3
● Molecular Luj: 90.12
● CAS: 107-98-2 -
Anhydrous Citric Acid
● Anhydrous citric acid yog ib qho tseem ceeb ntawm cov organic acid, tsis muaj xim siv lead ua, tsis muaj ntxhiab, muaj zog qaub saj
● Cov mis mos molecular yog: C₆H₈O₇
● CAS Naj Npawb: 77-92-9
● Khoom noj khoom haus qib anhydrous citric acid feem ntau yog siv hauv kev lag luam zaub mov, xws li acidulants, solubilizers, buffers, antioxidants, deodorants, tsw enhancers, gelling agents, toners, thiab lwm yam. -
Ethyl Acetate
● Ethyl acetate, tseem hu ua ethyl acetate, yog cov organic compound
● Cov tsos: cov kua tsis muaj xim
● Tshuaj formula: C4H8O2
● CAS Naj Npawb: 141-78-6
● Solubility: me ntsis soluble hauv dej, soluble nyob rau hauv feem ntau cov organic solvents xws li ethanol, acetone, ether, chloroform thiab benzene
● Ethyl acetate feem ntau yog siv los ua kuab tshuaj, khoom noj qab zib, ntxuav thiab degreaser. -
Khoom noj khoom haus qib Glacial Acetic Acid
● Acetic acid, tseem hu ua acetic acid, yog cov organic compound uas yog lub ntsiab ntawm vinegar.
● Cov tsos mob: tsis muaj xim pob tshab kua nrog pungent tsw
● Tshuaj formula: CH3COOH
● CAS No.: 64-19-7
● Khoom noj khoom haus qib acetic acid Hauv kev lag luam khoom noj, acetic acid yog siv los ua acidulant thiab qaub qaub.
● Glacial acetic acid manufacturers, khoom siv mus sij hawm ntev, acetic acid nqi concessions. -
Dimethyl carbonate 99.9%
● Dimethyl carbonate ib qho organic compound ib qho tseem ceeb organic synthesis intermediate.
● Cov tsos: cov kua xim tsis muaj xim nrog cov ntxhiab tsw
● Tshuaj formula: C3H6O3
● CAS Naj Npawb: 616-38-6
● Solubility: insoluble nyob rau hauv dej, miscible nyob rau hauv feem ntau organic solvents, miscible nyob rau hauv acids thiab bases -
Formic Acid
● Formic acid yog cov khoom siv organic, cov khoom siv tshuaj organic, thiab tseem siv los ua tshuaj tua kab mob thiab tshuaj tua kab mob.
● Cov tsos: Xim tsis muaj pob tshab fuming kua nrog muaj zog pungent tsw
● Cov tshuaj formula: HCOOH lossis CH2O2
● CAS Nr .: 64-18-6
● Solubility: soluble nyob rau hauv dej, ethanol, ether, benzene thiab lwm yam organic solvents
● Formic acid chaw tsim tshuaj paus, xa khoom sai. -
Chloroacetic acid
● Chloroacetic acid, tseem hu ua monochloroacetic acid, yog cov organic compound.Nws yog ib qho tseem ceeb organic chemical raw khoom.
● Cov tsos: Dawb crystalline hmoov
● Tshuaj formula: ClCH2COOH
● CAS Number: 79-11-8
● Solubility: Soluble hauv dej, Ethanol, Ether, Chloroform, Carbon disulfide -
Dichloromethane / Methylene chloride hmoov
● Dichloromethane Ib qho organic compound.
● Cov tsos mob thiab cov khoom siv: cov kua tsis muaj xim tsis muaj pob tshab nrog cov ntxhiab tsw ether irritating
● Tshuaj formula: CH2Cl2
● CAS No.: 75-09-2
● Solubility: me ntsis soluble hauv dej, soluble hauv ethanol thiab ether.
● Nyob rau hauv ib txwm muaj kev siv, nws yog ib qho uas tsis yog-flammable, low-boiling hnyav.
Thaum nws cov vapor dhau los ua qhov siab siab hauv huab cua kub, nws feem ntau siv los hloov cov roj av flammable ether, ether, thiab lwm yam. -
Maleic anhydride 99.5
● Maleic anhydride (C4H2O3) nrog cov ntxhiab tsw ntxhiab tsw ntawm chav sov.
● Zoo li dawb siv lead ua
● CAS Nr .: 108-31-6
● Solubility: soluble nyob rau hauv feem ntau cov organic solvents xws li dej, acetone, benzene, chloroform, thiab lwm yam. -
Isopropanol Liquid
● Isopropyl cawv yog cov kua uas tsis muaj xim pob tshab
● Soluble nyob rau hauv dej, kuj soluble nyob rau hauv feem ntau organic solvents xws li cawv, ether, benzene, chloroform, thiab lwm yam.
● Isopropyl cawv feem ntau yog siv hauv tshuaj, tshuaj pleev ib ce, yas, tshuaj tsw qab, txheej, thiab lwm yam. -
Propylene Glycol
● Propylene Glycol Colorless Viscous Stable Water Absorbing Liquid
● CAS Number: 57-55-6
● Propylene glycol tuaj yeem siv los ua cov khoom siv raw rau unsaturated polyester resins.
● Propylene glycol yog ib qho organic compound uas yog miscible nrog dej, ethanol thiab ntau cov kuab tshuaj organic.
