-
J acid (2-Amino-5-naphthol-7-sulfonic acid) CAS 87-02-5
saib xyuas
Cov ntsiab lus ceev
CAS Nr:.
87-02-5 ib
Lwm Lub Npe:
J ACID
MF:
C10H9NO4S
EINECS No.:
201-718-9
Hom:
Dyestuff Intermediates
Purity:
97%
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2-Naphtol beta-naphthol b-naphtol naphthalen-2-ol CAS 135-19-3
2-Naphthol Taw Qhia
Product CAS Nr.Cov ntsiab lus pom % Naphtha lene % Melting pointοC α-Naphthol Cov ntsiab lus % 2,2-Kos Naphthol % Moisture%
2-Naphthol 135-19-3 Dawb crystalline hmoov los yog flakes ≥99% ≤0.5 ≥120 ≤0.5 ≤0.5 ≤0.3
Hom:
Agrochemical Intermediates, Pharmaceutical Intermediates
Purity:
99.5% min
Hom Lub Npe:
Mit-ivy
Qauv nab npawb:
Siab Purity
Daim ntawv thov:
Industrial / Fine Chemicals
Qhov tsos:
hmoov dawb los yog tawm-dawb, dawb los yog tawm-dawb hmoov
Khoom npe:
2- Naphthol
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INDUSTRIAL SALT sodium chloride 7647-14-5 EINECS: 231-598-3 hauv Tshuag
Cov khoom siv ntsev, kev siv thiab kev tsim khoom
Lub cev thiab tshuaj lom neeg cov khoom siv ntsev yog hais txog cov ntsev nyoos, cov ntsev nyoos muaj cov ntsev ntsev, dej ntsev thiab dej hiav txwv ntsev, kev hnov tsw tso daj, xiav-dawb thiab tsis muaj ntxhiab tsw tsw, lub cev thiab tshuaj ntsuas tsis muaj arsenic, lead, barium, fluoride. , iodine, tsib lub ntsuas ntsuas, cov kev cai dav dav ntawm cov dej insoluble tshuaj kuj tau so, tshwj xeeb tshaj yog muaj ntsev tsis muaj iodine, tsis muaj kev cai rau ntim, khaws cia thiab kev thauj mus los yuav tsis muaj tshuaj lom, muaj teeb meem, nrog nitrite thiab lwm yam tshuaj lom, tsw lossis cuam tshuam cov khoom ntawm cov khoom zoo yog khaws cia ua ke thiab thauj hauv cov khoom sib xyaw.
Kev sim
kho
Cov reagents thiab dej siv hauv cov qauv hauv qab no yog xa mus rau kev tshuaj xyuas cov tshuaj ntshiab reagents thiab dej tertiary raws li tau teev tseg hauv GB / T6682-1992, thaum tsis tau teev tseg. -
Zoo 99% N, N-Dimethyl-o-toluidine CAS NO 609-72-3 REACH pov thawj tsim tawm EINECS No.: 210-199-8
N, n-dimethyl-o-toluidine tshwm raws li cov kua ntshiab tsis muaj xim nrog cov ntxhiab tsw.Tsawg ntom dua dej thiab insoluble hauv dej.Yog li ntawd, floats ntawm dej.Tej zaum yuav muaj tshuaj lom los ntawm daim tawv nqaij nqus thiab nqus tau pa.Tej zaum yuav tso cov pa phem thaum hlawv.CAMEO Tshuaj.
Hom:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity: 99% min
Hom Lub Npe: MIT-IVY
Tus Qauv Zauv: MIT-IVY20200713
Daim ntawv thov: Pharm / Chem Industries
Cov tsos mob: Kua daim ntawv
Kev txheeb xyuas tus qauv: H-NMR & LC-MS
Kev Qhia: Infrared Absorption -
Suav teb chaw tsim tshuaj paus Crystal violet lactone (CVL) CAS 1552-42-7
Product Description
Khoom npe: 2,4-Dichlorobenzyl cawv
Lub npe: Dybenal;2,4-Dichlorobenzoyl cawv
CAS Nr .: 1777-82-8
Cov mis mos molecular: C7H6Cl2O
Molecular Luj: 177.03
2,4-Dichlorobenzyl cawv yog broad-spectrum antibacterial neeg sawv cev uas nws cov tshuaj tua kab mob yog sib xws nrog ntau yam khoom.
Zoo kub stability, haum rau ntau yam ntawm pH.
2,4-Dichlorobenzyl cawv muaj qhov cuam tshuam rau ntau yam kab mob thiab muaj cov kab mob zoo tshaj plaws ntawm cov kab mob fungi.
Hauv qhov ntau ntawm 100 txog 500 ppm, DCBA tuaj yeem cuam tshuam kev loj hlob ntawm cov poov xab, pwm thiab dermatophytes.
Nyob rau hauv qhov concentration ntau ntawm 500-2000 ppm, nws tuaj yeem ua rau cov nyhuv bacteriostatic.
Qhov dav-spectrum antibacterial kev ua haujlwm ntawm 2,4-Dichlorobenzyl cawv tau raug txheeb xyuas zoo hauv cov ntawv thov sib txawv.
Raws li kev tiv thaiv kab mob fungal, nws yog siv rau hauv cov khoom tiv thaiv tus kheej, tshuaj thiab khoom siv hauv tsev;
Antifungal active tshuaj yog siv nyob rau hauv ko taw cream thiab lotions;raws li bactericidal active nyob rau hauv hnoos syrups, tshuaj ntxuav qhov ncauj formulations thiab daim tawv nqaij preservatives;kuj tseem siv tau rau kev khaws cia cov tshuaj, tshuaj pleev ib ce thiab cov khoom lag luam, cov tshuaj fungicides zoo, nrog rau kev nyab xeeb kuj tuaj yeem ua ke nrog lwm cov kab mob. -
Qhov ntau ntawm cov kub zoo amine o CAS: 2465-27-2 Tawv Dyes Auramine O CAS NO 2465-27-2 Basic Yellow 2 Whatsapp / wechat: +86 13805212761
Lub npe Askiv:
auramine O;auramine;canary daj;pyoktanin daj;pyoktanum auranum;amino tetrametric diaminodophenyl hlau hydrogen chloride;ib 41000
Lwm lub npe: Golden amine, canary yellow o, yooj yim lub teeb daj, yooj yim daj 2, yooj yim lub teeb daj o, yooj yim Sophora daj, yooj yim Sophora daj, 4,4 '- carbosamino bis (n, N-dimethylaniline) monohydrochloride, yooj yim lub teeb daj o, aminotetramethyldiaminobenzenese hydrochloride, canary yellow, Austria daj
CAS Nr .: 2465-27-2
C17H22ClN3 = 303.83
Qib: BS
Khoom: Golden daj hmoov.Nws yog ib qho yooj yim rau oxidized los ntawm kub acid thiab alkali decompose ammonia thiab Michaelis ketone.Nws yog daj nyob rau hauv ethanol tov, me ntsis soluble nyob rau hauv dej txias, lub teeb daj nyob rau hauv aqueous tov, thiab nyuaj rau yaj nyob rau hauv ether.Lub melting point yog 172-173 ℃, cov dej tov yog yooj yim rau decompose thaum nws siab tshaj 50 ℃, thiab qhov zoo tshaj plaws kub yog qis dua 40 ℃
Daim ntawv thov: acid resistant kab mob fluorescence staining, salamander nyob lub cev staining, cog cov ntaub so ntswg staining.Dyeing ntawm hemp, ntawv, tawv, rog, rayon thiab luam ntawv ntawm paj rwb fabrics
Kev txuag: RT, tsaus
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hmoov; CAS # 100-10-7; p-(N, N-Dimethylamino) benzaldehyde, 98%; C9H11NO Zoo thiab kub muag 4-Dimethylaminobenzaldehyde cas100-10-7 nrog tus nqi tsim nyog
100-10-7 benzaldehyde 4-(dimethylamino)
4-dimethylamino benzaldehyde / p-dimethylaminobenzaldehyde / cas 100-10-7
4-Dimethylaminobenzaldehyde hmoov; CAS # 100-10-7; p-(N, N-Dimethylamino) benzaldehyde, 98%; C9H11NO
Zoo siab thiab kub muag 4-Dimethylaminobenzaldehyde cas100-10-7 nrog tus nqi tsim nyog
Dye intermediates thiab analytical reagents.Nws yog siv los txiav txim siab indole, faecodin, urocyanine, tryptophan thiab ergocerine, thiab lwm yam, nrog rau kev paub qhov txawv ntawm cov pob liab liab thiab liab liab.Nyob rau hauv daim teb ntawm dyes, nws tuaj yeem siv los ua kom muaj zog-sensitive dyes.Kuj tseem siv los tsim cationic ci ntsa iab Liab G (CIBasic Liab 52).
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Hauv Tshuag Chaw Tsim Tshuaj N, N-Dimethyl-o-toluidine CAS NO 609-72-3 Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates whatsapp: +86 13805212761
a) Cov qauv pub dawb tuaj yeem muab tau.
b) Qhia peb cov neeg siv khoom los ntawm kev paub txog tus kws tshaj lij thiab qhia lawv siv peb cov khoom tom qab muag
c) Accpet SGS, BV lwm qhov kev tshuaj xyuas thib peb ua ntej thauj khoom
d) Cov nqi zoo tshaj plaws Guaranteed
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Cov ntsiab lus ceev
CAS Nr:.
609-72-3 ib
Lwm Lub Npe:
2- (Dimethylamino) toluene
MF:
C9H13 N
EINECS No.:
210-199-8 ib
Qhov Chaw Keeb Kwm:
Zhejiang, Suav teb
Hom:
Pharmaceutical Intermediates
Purity:
98%
Hom Lub Npe:
samreal
Qauv nab npawb:
98
Daim ntawv thov:
Pharmaceuticals thiab Biochemicals
Qhov tsos:
daj ntseg oily kua
Synonyms:
2- (Dimethylamino) toluene
CAS:
609-72-3 ib
Muaj peev xwm muab khoom
Muaj peev xwm muab khoom:
100 Tons / Tons ib hlis
Ntim & Xa khoom
Ntim Cov Lus Qhia
250kg / nruas -
N, N-DIMETHYL-P-TOLUIDINE Factory CAS 99-97-8 Tuam Tshoj hauv Tshuag Hoobkas zoo tshaj plaws sab saum toj 1 whatsapp: 008613805212761
4, N, N-Trimethylaniline yog tertiary amine uas, nyob rau hauv lub xub ntiag ntawm tert-butyl peroxide, muaj peev xwm tsim hlau nrog phenylacetylene thiab benzamide.catalyzed CC oxidative coupling tshwm sim los tsim N,4-dimethyl-N-(3-), feem.phenylprop-2-ynyl) benzenamine thiab N-(methyl (p-tolyl)amino) benzenamine) methylbenzamide.
N, N-Dimethyl-p-toluidine CAS: 99-97-8
N, N-Dimethyl-p-toluidine zog, siv thiab tsim cov txheej txheem physicochemical zog
N, N-dimethyl-p-toluidine yog cov kua tsis muaj xim lossis lub teeb daj oily nrog tsw ntawm qe lwj, melting point 130.31 ℃, boiling point 211.5-212.5 ℃, hnyav 0.9287-0.9366g / mL ntawm chav tsev kub, refractive index 1.5360 1.5470, insoluble hauv dej, soluble hauv qee cov organic solvents, decomposed los ntawm lub teeb. -
Tuam Tshoj Hoobkas tsim N-Methyl-N-Hydroxyethyl Aniline 93-90-3 nrog tus nqi zoo tshaj whatsapp: 008613805212761
ua Details
CAS Nr:.
93-90-3 ib
Lwm Lub Npe:
2- (N-Methylanilino) ethanol
MF:
C9H13 Nr
EINECS No.:
202-285-9 : kuv
Qhov Chaw Keeb Kwm:
Shanghai, Suav
Hom:
Dyestuff Intermediates
Purity:
99.0% min
Hom Lub Npe:
Yuchuang
Qauv nab npawb:
Siab Purity
Daim ntawv thov:
Organic Synthesis
Qhov tsos:
Colorless rau lub teeb daj
Khoom npe:
N-Methyl-N-Hydroxyethyl Aniline
Molecular Luj:
151.21 Nws
Xim:
Colorless rau lub teeb daj
Ceev:
1.06 ib
Boiling point:
229 ℃
Flash point:
> 110 ℃
Refractive Index:
1.573 ib
Ntim:
200kg / nruas
MSDS:
Muaj
Qauv:
Muaj
Muaj peev xwm muab khoom
Muaj peev xwm muab khoom:
50 Metric Tons / Metric Tons ib hlis twg
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Tuam Tshoj Hoobkas tsim N-methylaniline 100-61-8 nrog tus nqi zoo tshaj plaws muaj nyob rau hauv Tshuag whatsapp: 008613805212761
CAS Nr:.
100-61-8
Lwm Lub Npe:
N-methyl-aniline
MF:
C7H9 N
EINECS No.:
202-870-9 ib
Qhov Chaw Keeb Kwm:
Shandong, Suav teb
Hom:
Pharmaceutical Intermediates
Purity:
99.0% min
Hom Lub Npe:
saib tshuaj
Qauv nab npawb:
M01-CAS 100-61-8
Daim ntawv thov:
Siv
Qhov tsos:
Lub teeb daj ua kua
Molecular formula::
C7H9 N
Molecular Luj::
107.15300 Nws
Exact mass ::
107.07300 Nws
Qhov zoo thiab qhov zoo::
lub teeb daj mus rau xim av kua
Ceev::
0.989 g / mL ntawm 25 ° C (lit.)
Melting point::
-57 ° C (lit.)
Boiling point::
196 ° C (lit.)
Flash point::
174 ° F
Refractive index::
n20 / D 1.571 (lit.)
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Kub muag!!Tuam Tshoj Chaw tsim tshuaj paus n,n-dimethylaniline CAS NO.121-69-7 in Bulk Stock whatsapp: 008613805212761
N, N-Dimethylaniline (DMA)
CAS Nr.121-69-7 ib
N, N-dimethylaniline, tseem hu ua N, N-dimethylaniline, dimethylaminobenzene thiab dimethylaniline.Nws yog xim daj oily kua, insoluble hauv dej, soluble hauv ethanol, ether.Feem ntau yog siv los ua dye intermediates, kuab tshuaj, stabilizers, analytical reagents.
Daim ntawv thov
Raws li curing tus neeg saib xyuas rau epoxy resin, raws li nruab nrab rau cov organic synthesis, siv nyob rau hauv kev npaj ntawm quatemary amine, dehydrogenation catalyst, preservative thiab neutralizing tus neeg saib xyuas.
Kub muag!!Tuam Tshoj Chaw tsim tshuaj paus n,n-dimethylaniline CAS NO.121-69-7 in Bulk Stock
Lub Hoobkas Nqe High Purity N, N-dimethylanine / 99% CAS 121-69-7
Mit-ivy kev lag luam Hoobkas nqi zoo N, N-Dimethylaniline rau synthesis.CAS 121-69-7, EC 204-493-5, tshuaj formula C8H11N
