Khoom Description
7 - Aminonaphthalene - 1,3,6 - trisulfonic Acid, uas tseem hu ua 2 - Naphthylamine - 3,6,8 - trisulfonic acid, muaj CAS tus naj npawb ntawm 118 - 03 - 6, ib qho qauv molecular ntawm C10H9NO9S3, molecular hnyav ntawm 383.37, thiab ib qho EINECS tus naj npawb ntawm 204 - 229 - 9.
Hais txog lub cev thiab tshuaj lom neeg, 7 - Aminonaphthalene - 1,3,6 - trisulfonic Acid nthuav tawm raws li lub teeb daj koob muaju lossis lub teeb daj hmoov. Nws qhov ceev yog 1.974 g / cm³, lub melting point yog 140 - 143 degree (lit.), lub refractive index yog 1.748, thiab lub flash point yog ntau tshaj 230 degree F.
Cov ntaub ntawv yooj yim
|
Khoom npe: |
2-Amino-3,6,8-naphthalenetrisulfonic acid |
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CAS: |
118-03-6 |
|
MF: |
C10H9NO9S3 |
|
MW: |
383.37 |
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EINECS: |
204-229-9 |
|
ceev |
1.7995 (zeeg) |
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Refractive Index |
1.6800 (kwv yees) |
|
pka ua |
{{0}}.27 ± 0.40(Predicted) |
Qhov ntsuas tau zoo
Feem ntau xav tau cov ntsiab lus Ntau dua lossis sib npaug rau 70%, purity Ntau dua lossis sib npaug li 99% (HPLC), amino R ntsev + amino G ntsev Tsawg dua lossis sib npaug rau 0.5%, dej -insoluble teeb meem Tsawg dua los yog sib npaug rau 0.1%.
Thaum khaws cia, nws yuav tsum tau muab tso rau hauv qhov chaw zoo-ventilated, qis-kub, thiab qhuav qhov chaw nyob rau hauv lub warehouse.
Siv
Dye manufacturing: 7 - Aminonaphthalene - 1,3,6 - trisulfonic Acid yog ib qho tseem ceeb raw khoom rau kev tsim cov azo dyes thiab 2R acid. Los ntawm cov tshuaj tiv thaiv diazotization, nws tuaj yeem ua ke ntau yam xim ci ntsa iab thiab nrawm xim azo dyes, uas tau siv dav hauv textile, luam ntawv thiab dyeing industries.
Kev kho dej khib nyiab: 7 - Aminonaphthalene - 1,3,6 - trisulfonic Acid tuaj yeem siv los ua ib qho catalyst kom tshem tawm cov chlorides thiab sulfates los ntawm cov dej khib nyiab.
Tuam txhab Profile
Gnee Chemical Co. ua haujlwm hauv ntau thaj chaw tshuaj, suav nrog ntau yam khoom lag luam los ntawm cov tshuaj yooj yim mus rau high-end chemical intermediates. Peb cov tshuaj zoo thiab cov khoom siv siab tau siv dav hauv kev lag luam xws li tshuaj, kev ua liaj ua teb, hluav taws xob, tshuaj pleev ib ce thiab zaub mov. Tsis tas li ntawd, peb cov roj ntsha reagents thiab chromatography reagents ua lub luag haujlwm tseem ceeb hauv kev tshawb fawb tshawb fawb thiab kev soj ntsuam hauv chav kuaj. Nrog peb cov khoom siv dav, peb muaj peev xwm ua tau raws li ntau yam kev xav tau ntawm peb cov neeg siv khoom hauv R & D thiab ntau lawm.
Cim npe nrov: cas:118-03-6|7-aminonaphthalene-1,3,6-trisulfonic acid, Tuam Tshoj cas:118-03-6|7-aminonaphthalene-1,3,6-trisulfonic acid manufacturers, lwm tus neeg, Hoobkas
