Xov xwm kev lag luam
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J acid (2-Amino-5-naphthol-7-sulfonic Acid) CAS 87-02-5
J acid Cov Khoom Siv Tshwj Xeeb Cov Khoom Siv ≥90% Gamma Acid ≤0.15% Insoluble ≤0.20% Cov Khoom Siv Tshwj Xeeb Tsos Grey rau lub teeb xim av hmoov Cov ntsiab lus (qhuav) ≥90.0% Purity (HPLC) ≥96.0% Gamma Acid cov ntsiab lus ≤1.50% Bis J Acid cov ntsiab lus ≤0.20% Dej ≤1.0% 2-Naphthylamine ≤100ppm Txheej txheem cej luam Ceev ...Nyeem ntxiv -
J acid (2-Amino-5-naphthol-7-sulfonic Acid) CAS 87-02-5 EINECS No.: 201-718-9 Tsim khoom hauv Suav teb hauv Tshuag FOB nqe: 6800usd / ton Whatsapp / wechat: +86 13805212761 http://www.mit-ivy.com mit-iv...
J acid Cov Khoom Siv Tshwj Xeeb Cov Ntsiab Lus ≥90% Gamma Acid ≤0.15% Insoluble ≤0.20% Cov Khoom Siv Tshwj Xeeb Tsos Grey rau lub teeb xim av hmoov Cov Ntsiab Lus (qhuav) ≥90.0% Purity (HPLC) ≥97.0% Gamma Acid cov ntsiab lus ≤1.50% Bis J Acid cov ntsiab lus ≤0.20% Dej ≤1.0% 2-Naphthylamine ≤100ppm Txheej Txheem Ceev ...Nyeem ntxiv -
Auramine O CAS: 2465-27-2
AURAMINE O Cov Lus Txhais: PYOCTANINUMAUREUM; PYOCTANUNUMAUREUM; PYOKTANINYELLOW; PYKOTANNIN; AURAMINEO, ChemicalbookCERTIFIED; AURAMINEO, CERTIFIED (CI41000); AURAMINEO, FORMICROSCOPY; BASICYELLOW2. Tus lej CAS: 2465-27-2 Cov mis mos molecular: C17H22ClN3 Qhov hnyav molecular: 303.83 Tus lej EINECS: 219-567-2 Cov lus qhia txog...Nyeem ntxiv -
Trimethylol amino methane (CAS77-86-1) rau ntau yam lag luam thaum yuav cov kev ceev faj
1. Trihydroxymethyl aminomethane rau kev coj ua lag luam vim nws cov qauv yooj yim, lub hauv paus carbon atom yog tetrahedral qauv, muaj peb hydroxymethyl thiab ib pawg amino, uas tuaj yeem nqa ntau yam kev hloov pauv thiab REDOX cov tshuaj tiv thaiv, yog ib hom ch zoo ...Nyeem ntxiv -
DSD acid CAS: 81-64-1 DSD acid yog dab tsi thiab nws ua dab tsi? Purity: 99%
DSD acid (4,4 diaminostilbene mono-2,2 bisulfonic acid) yog ib qho tseem ceeb ntawm cov xim nruab nrab, feem ntau yog siv los tsim cov tshuaj fluorescent brighteners, ncaj qha khov daj G, ncaj qha daj R, hnub ci-resistant txiv kab ntxwv F3G thiab cov neeg sawv cev tiv thaiv-npauj-noj. COD yog 6000-8000mg / L, salinity yog 6% -8%, thiab xim ...Nyeem ntxiv -
2-naphthol CAS 135-19-3 Purity: 99% Muab cov khoom zoo dyestuff nruab nrab
Kev kho cov ntaub ntawv lub cev 1. Cov khoom: dawb mus rau liab flaky siv lead ua, tsaus dua thaum khaws cia rau hauv huab cua ntev. 2. Qhov ceev (g / mL, 20/4 ℃): 1.181. 3. Qhov ceev sib piv (20 ℃, 4 ℃): 1.25. 4. Melting point (ºC): 122 ~ 123. 5. Boiling point (ºC, ntawm atmospheric siab): 285 ~ 286. 6. 6. flash point (ºC...Nyeem ntxiv -
2,2′-(P-TOLYLIMINO) DIETHANOL CAS 1077-12-1
SIV N,N-dihydroxyethyl-p-methylaniline yog ib qho organic intermediate siv dav rau cov xim, tshuaj thiab tshuaj tua kab. Pawg ester ntawm pawg amino kawg muab cov xim no zoo dua. Txij li thaum nws npaj, nws yeej ib txwm nyob hauv ib qho kev lag luam. Tam sim no, lub dom...Nyeem ntxiv -
Специализированный производство производных серии анилина введение в
MIT-IVY INDUSTRY CO., LTD Xuzhou City, Jiangsu Province, China Athen: TEL/WHATSAPP: 0086-13805212761 EMAIL: ceo@mit-ivy.com http://www.mit-ivy.com Mit-Ivy is a well-known fine chemicals manufacturer in China. Mainly involved, N Aniline series products, resin series products. Специализированный...Nyeem ntxiv -
Tshwj xeeb hauv kev tsim cov aniline series ntawm derivatives
MIT-IVY INDUSTRY CO.,LTD Xuzhou City, Jiangsu Province, China Athen: TEL/WHATSAPP:0086-13805212761 EMAIL:ceo@mit-ivy.com http://www.mit-ivy.com Mit-Ivy is a well-known fine chemicals manufacturer in China. Mainly involved, N Aniline series products ，resin series produ...Nyeem ntxiv -
N-метиланилин CAS: 100-61-8 N-MethylAniline -in Tuam Tshoj Hoobkas
N-метиланилин Предложенное название N-метиланилин Синоним Метиламинобензол Классы Амины Втиричнекте амины амины Молярная масса 107 г/моль Брутто-формула C7H9N Изомеры Показать 10 изомеров Показать массловые Химические свойства Получение...Nyeem ntxiv -
n-Methyl Aniline (Monomethyl Aniline) | 100-61-8
n-Methyl Aniline (Monomethyl Aniline) | 100-61-8 Khoom Code 153225 Kev Ntsuas Molecular Formula C7H9N Cov Pob Khoom 500 ml | 2.5 lit | 25 lit | 200 lit Qib Laboratory Reagent (LR) CAS 100-61-8 Molecular Weight 107.16 HS CODE 29214290 nyob zoo: CAS:100-61-8...Nyeem ntxiv -
Vim li cas cov txheej txheem dej thiaj li dhau los ua qhov sib txawv?
Ib txwm muaj, cov txheej txheej uas muaj cov kuab tshuaj feem ntau suav hais tias muaj cov yam ntxwv zoo nkauj dua li cov txheej txheej uas muaj dej. Nrog rau kev txhim kho thev naus laus zis, kev hloov pauv lub tswv yim ntawm cov neeg siv khoom thiab kev txhawb nqa ntawm tsoomfwv txog kev paub txog ib puag ncig, cov kev daws teeb meem txheej txheej uas muaj dej zoo dua, thiab thaum kawg dhau los ua qhov tseem ceeb t...Nyeem ntxiv