Peb yog ib tus thawj cojIsopropyl cawv Manufacturers nyob rau hauv Suav tebCAS67-63-0, yog tias koj xav yuavisopropanol, xav tiv tauj peb rau cov nqi thiab cov ntaub ntawv.
Isopropanol (IPA), kuj hu ua2-propanol, yog ib qho organic compound nrog cov tshuaj formula C3H8O.Nws yog ib qho isomer ntawm n-propanol.Nws yog cov kua uas tsis muaj xim tsis muaj pob tshab nrog cov ntxhiab tsw ntawm ethanol thiab acetone.Nws yog soluble hauv dej thiab feem ntau cov kuab tshuaj organic xws li cawv, ether, benzene, chloroform, thiab lwm yam.
Isopropanol yog ib qho tseem ceeb ntawm cov khoom siv tshuaj thiab cov khoom siv raw, uas feem ntau yog siv hauv tshuaj, tshuaj pleev ib ce, yas, txuj lom, txheej, thiab lwm yam.
| Yam khoom | Specification | Kev tshwm sim |
| Qhov tsos thiab tsw | Transparent kua, tsis muaj mechanical impurities thiab tshem tawm cov teeb meem, tsis muaj ntxhiab tsw | Transparent kua, tsis muaj mechanical impurities thiab tshem tawm cov teeb meem, tsis muaj ntxhiab tsw |
| IPA Cov ntsiab lus (feem ntau) /%≥ | 99.9 ua | 99.93 ib |
| Chroma/Hazen≤ | 10 | <5 |
| Solubility hauv dej kub | Hla | Hla |
| Dej (ntau seem) /% ≤ | 0.10 | 0.029 ib |
| Acid (acetic acid) Cov ntsiab lus (mass feem) /% ≤ | 0.002 ib | 0.0012 ib |
| Residue ntawm evaporation (mass feem) /% ≤ | 0.002 ib | 0.0005 |
| Carbonyl Compound (acetone) (ntau seem) /% ≤ | 0.01 ib | 0.002 ib |
| Cov ntsiab lus ntawm sulfur (S) / (mg / kg) ≤ | 1 | <0.5 |
Isopropyl cawvDaim ntawv thov:
1. Raws li cov ntaub ntawv raw khoom, nws tuaj yeem tsim acetone, hydrogen peroxide, methyl isobutyl ketone, diisobutyl ketone, isopropylamine, isopropyl ether, isopropyl chloride, fatty acid isopropyl ester thiab chlorinated fatty acid isopropyl ester, thiab lwm yam hauv cov tshuaj zoo, nws tuaj yeem ua tau. siv los tsim isopropyl nitrate, isopropyl xanthate, triisopropyl phosphite, aluminium isopropoxide, tshuaj thiab tshuaj tua kab, nrog rau diisopropyl acetate, isopropyl acetate, thymol thiab roj av additives.
2. Raws li cov kuab tshuaj, nws yog ib qho hnyav hnyav hauv kev lag luam.Nws muaj ntau yam kev siv thiab tuaj yeem sib xyaw nrog dej dawb.Nws solubility hauv lipophilic tshuaj muaj zog dua li ntawm ethanol.Nws tuaj yeem siv los ua cov kuab tshuaj rau nitrocellulose, roj hmab, coatings, shellac, alkaloids, thiab lwm yam. nws tuaj yeem siv rau hauv kev tsim cov coatings, inks, extractants, aerosols, thiab lwm yam. nws kuj tseem siv tau los ua cov tshuaj tua kab mob, tshuaj ntxuav tes, tshuaj ntxiv rau. blended roj av, dispersant rau pigment ntau lawm, fixative rau printing thiab dyeing kev lag luam Antifogging tus neeg saib xyuas ntawm iav thiab pob tshab yas, siv raws li thinner ntawm nplaum, antifreeze, dehydrating agent, thiab lwm yam.
3. Raws li tus qauv rau chromatographic tsom xam, barium, calcium, tooj liab, magnesium, npib tsib xee, potassium, sodium, strontium, nitrite, cobalt, thiab lwm yam.
4. Hauv kev lag luam hluav taws xob, nws tuaj yeem siv los ua cov tshuaj ntxuav thiab degreasing.
5. Hauv kev lag luam roj, cov extractant ntawm paj rwb noob roj kuj tuaj yeem siv rau degreasing ntawm cov tsiaj derived cov ntaub so ntswg.
Hebei Guanlang Biotechnology Co., Ltd. belongs rau Guanlang Group, uas tau tsim nyob rau hauv 2007, nyob rau hauv Shijiazhuang nroog uas yog lub peev ntawm Hebei xeev thiab hub sector ntawm Beijing Tianjin thiab Hebei thiab muaj kom zoo dua ntawm kev thauj mus los yooj yim.Peb lub tuam txhab yog niaj hnub high-tech chemical enterprise nrog Kev Tshawb Fawb & Kev Tsim Kho, ntau lawm thiab muag.Peb muaj peb tus kheej lub Hoobkas thiab chaw kuaj mob, kuj muab kev pabcuam customized synthesis rau peb cov neeg siv khoom.
