Sab saum toj Suppliers Amino Acid Branched Chain Amino Acid Bcaa 2: 1: 1/4: 1: 1 CAS 5589-96-8
Ob peb xyoos dhau los, peb lub koom haum tau nqus thiab zom cov thev naus laus zis hauv lub xeev sib npaug hauv tsev thiab txawv teb chaws. Lub caij no, peb cov neeg ua haujlwm ua haujlwm pab pawg kws tshaj lij tau mob siab rau kev loj hlob ntawm Cov Neeg Siv Khoom Sab saum toj Amino Acid Branched Chain Amino Acid Bcaa 2: 1: 1/4: 1: 1: 1 CAS 5589-96-8, Txhua qhov kev txaus siab, xyuas kom koj xav tias dawb los tuav peb. Peb tab tom nrhiav rau pem hauv ntej los tsim kev vam meej kev lag luam kev sib cuam tshuam nrog cov neeg yuav khoom tshiab thoob plaws ntiaj teb nyob rau yav tom ntej.
Ob peb xyoos dhau los, peb lub koom haum tau nqus thiab zom cov thev naus laus zis hauv lub xeev sib npaug hauv tsev thiab txawv teb chaws. Lub caij no, peb cov neeg ua haujlwm ua lag luam ib pab pawg kws tshaj lij tau mob siab rau kev loj hlob ntawmTuam Tshoj Amino Acid thiab Bcaa, Nrog cov thev naus laus zis ua lub hauv paus, tsim thiab tsim cov khoom zoo raws li kev xav tau ntawm kev ua lag luam. Nrog rau lub tswv yim no, lub tuam txhab yuav txuas ntxiv txhim kho cov khoom nrog cov txiaj ntsig siab ntxiv thiab txuas ntxiv txhim kho cov khoom thiab cov kev daws teeb meem, thiab yuav xa ntau tus neeg siv khoom nrog cov kev daws teeb meem zoo tshaj plaws thiab cov kev pabcuam!
Cov khoom no yog cov xim tsis muaj xim lossis yellowish siab viscous kua. Soluble hauv dej, ethanol, hygroscopic, insoluble hauv benzene thiab acetone. Cov dej nag yuav tshwm sim thaum nws ua tau raws li sulfuric acid nrog tus nqi pH qis dua 2.4. Cov tshuaj aqueous yog qhov zoo them, thiab qhov sib ntxiv ntawm formaldehyde tsim cov hws. Nws yog siv los ua tus neeg sawv cev ntub dej ntawm cov ntawv ua tsis taus pa, thiab tus neeg sawv cev tuav thiab ntaus tus neeg sawv cev hauv cov txheej txheem ntawm papermaking tuaj yeem txo qhov kev ntaus nqi ntawm pulp. Txhim kho lub peev xwm dewatering ntawm daim ntawv. Qhov qhuav ntawm daim ntawv yog nce los ntawm 1% - 4%. Lub peev xwm ntau lawm yog nce los ntawm 5% - 20%.
Purity xaiv tau | ||||
MW 600 | MW 1200 | MW 1800 | MW 2000 | MW 3000 |
MW 5000 | MW 7000 | MW 10000 | MW 20000 | MW 20000-30000 |
MW 30000-40000 | MW 40000-60000 | MW 70000 | MW 100000 | MW 270 000 |
MW600000-1000000 | wb 750000 | MW 2000000 |
POLYETHYLENEIMINE CAS 9002-98-6 ntawm MW3000 | |
Yam khoom | STANDARD txwv |
Qhov tshwm sim | Cov kua dej tsis muaj xim lossis daj daj daj |
Assay | 30% |
Lub ntiajteb txawj nqus (25 ℃ g/cm3) | d 425 = 1.0385 |
PH | 10-12 |
Refractive Index | 1.3785 ib |
Kinematic viscosity | 30-80 |
Molecular hnyav | 3000-3500 |
1. Siv los ua tus neeg saib xyuas lub zog ntub dej ntawm cov ntawv tsis muaj qhov ua pa, tuav tus neeg saib xyuas thiab tus neeg sawv cev ntaus hauv cov txheej txheem ntawm papermaking, uas tuaj yeem txo qhov kev ntaus nqi ntawm cov pulp. Txhim kho lub peev xwm dewatering ntawm daim ntawv. Qhov qhuav ntawm daim ntawv yog nce los ntawm 1% - 4%. Lub peev xwm ntau lawm yog nce los ntawm 5% - 20%.
2. Siv dav hauv kev luam ntawv number case, txheej, nplaum thiab lwm yam.
3. Siv nyob rau hauv papermaking dej kho, electroplating tov thiab dispersant.
4. Siv ua epoxy resin reagent, aldehyde adsorbent thiab dye fixative.
Ntim rau hauv 25kgs nruas thiab khaws cia kom deb ntawm lub teeb ntawm qhov kub ntawm 25 ℃.
Polyethyleneimine, ceg, MW1800,99%; Polyethyleneimine, ceg, MW70,000,30% w/vaq.soln.; Polyethyleneimine, kwv yees li. MW 60,000, 50 wt% aq. daws, ceg; Polyethyleneimine, linear, MW 25,000; Polyethyleneimine (30% hauv dej); Ethylene iMine polyM; PolyethyleneiMine ntawm silica hlaws, anion txauv resin, 20-40 Mesh; PolyethyleneiMine ntawm silica hlaws, anion txauv resin, 40-200 Mesh; PolyethyleneiMine ntawm silica hlaws, anion pauv resin, benzylated, 20-40 Mesh; PolyethyleneMine, Branched, Av. Mn (los ntawm GPC) Approx. 10,000; Poly (ethyleneiMine) tov ~ 50% hauv H2O; Poly (ethyleneiMine) tov nruab nrab Mn ~ 1,200, nruab nrab Mw ~ 1300 los ntawm LS, 50 wt. % hauv H2O; Poly (ethyleneiMine) tov nruab nrab Mn ~ 1,800 los ntawm GPC, nruab nrab Mw ~ 2,000 los ntawm LS, 50 wt. % hauv H2O; Poly (ethyleneiMine) tov nruab nrab Mn ~ 60,000 los ntawm GPC, nruab nrab Mw ~ 750,000 los ntawm LS, 50 wt. % hauv H2O; PolyethyleneMine, branched nruab nrab Mw ~ 25,000 los ntawm LS, nruab nrab Mn ~ 10,000 los ntawm GPC, branched; Polyethylene, linear; Polyethylene hydrochloride linear, nruab nrab Mn 20,000, PDI <= 1.2; Polyethylene hydrochloride linear, nruab nrab Mn 4,000, PDI <= 1.1; Polyethylene, linear nruab nrab Mn 10,000, PDI <= 1.2; Polyethylene, linear nruab nrab Mn 5,000, PDI <1.2; PolyethyleneiMine ntawm silica hlaws, anion pauv resin, benzylated, 40-200 Mesh; PolyethyleneMine, linear nruab nrab Mn 2,500, PDI <1.2; polyethylene (35,000); polyethylene (40,000); Ethylene imine polymer kua; Ethylenimine polymer kua; Ethyleneimine resin (50%); polyethylene 50% (W / V) aqueous * daws; PEB-7; PEB-15; PEB-30; PEB-45; PEB-250; PEB-275; PEB-700; PEB-1000; PEB-1400; Polyethyleneimine, branched, MW 50,000 - 100,000, 30% w/w aq. soln; Polyethyleneimine; Polyethyleneimine (ca. 30% hauv dej) [rau Biochemical Research]; Polyethyleneimine (ca. 30% hauv Dej) Ob peb xyoos dhau los, peb lub koom haum tau nqus thiab zom cov thev naus laus zis niaj hnub sib npaug hauv tsev thiab txawv teb chaws. Lub caij no, peb cov neeg ua haujlwm ua haujlwm pab pawg kws tshaj lij tau mob siab rau kev loj hlob ntawm Cov Neeg Siv Khoom Sab saum toj Amino Acid Branched Chain Amino Acid Bcaa 2: 1: 1/4: 1: 1: 1 CAS 5589-96-8, Txhua qhov kev txaus siab, xyuas kom koj xav tias dawb los tuav peb. Peb tab tom nrhiav rau pem hauv ntej los tsim kev vam meej kev lag luam kev sib cuam tshuam nrog cov neeg yuav khoom tshiab thoob plaws ntiaj teb nyob rau yav tom ntej.
Cov khoom siv sab saum tojTuam Tshoj Amino Acid thiab Bcaa, Nrog cov thev naus laus zis ua lub hauv paus, tsim thiab tsim cov khoom zoo raws li kev xav tau ntawm kev ua lag luam. Nrog rau lub tswv yim no, lub tuam txhab yuav txuas ntxiv txhim kho cov khoom nrog cov txiaj ntsig siab ntxiv thiab txuas ntxiv txhim kho cov khoom thiab cov kev daws teeb meem, thiab yuav xa ntau tus neeg siv khoom nrog cov kev daws teeb meem zoo tshaj plaws thiab cov kev pabcuam!