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Tus nqi zoo tshaj plaws ntawm N-Phenyldiethanolamine CAS: 120-07-0 WhatsApp: +8615705216150
N, N-Dihydroxyethyl aniline, CAS tus lej sau npe yog 120-07-0, molecular mis yog C10H16NO2, molecular hnyav yog 182.239, siv lead ua daj me ntsis, siv los ua cov xim nruab nrab.
Cov cim me ntsis daj muaju.
Melting point: 55-59 ° C
Kub taw tes: 347.8 ° C ntawm 760 mmHg
Lub teeb taw tes: 189.7 ° C
Vapor siab: 1.98E-05mmHg ntawm 25 ° C
Solubility: soluble nyob rau hauv benzene, ethanol thiab ether.
Risk lub sij hawm
R22: Ua phem yog tias nqos.
R41: Riam phom loj rau qhov muag.
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Chaw tsim khoom tus qauv nruj p-Toluidine / 4-Aminotoluene CAS 106-49-0 hauv Tshuag WhatsApp: +8615705216150
Cov xim tsis muaj xim, ci ntsa iab flake siv lead ua, me ntsis soluble hauv dej, soluble hauv ethanol, ether, benzene, hydrochloric acid, tshuaj lom, yog ib qho muaj zog methemoglobin tsim tus neeg sawv cev, thiab tuaj yeem ua rau lub zais zis thiab urethra, tuaj yeem ua rau hematuria.Hauv kev lag luam, p-toluidine feem ntau yog siv los ua dye intermediates thiab kws tshuaj pyrimethamine intermediates.
Lub npe
P-toluidine
Dej soluble
Me ntsis soluble hauv dej, soluble hauv ethanol, ether, benzene, thiab hydrochloric acid.
Flash point
86 ° C
Sab nrauv
Tsis muaj xim, ci ci flake crystal
npe
4-methylaniline 4-methylaniline p-aminotoluene
EINECS tus lej sau npe
203-403-1 : kuv
Molecular hnyav
107.15 Nws
CAS Registry Number
106-49-0 : kuv
Cov khoom phom sij thauj tus lej
ib 61750
Boiling point
200-202 ℃
Tshuaj formula
C7H9 N
English npe
p-Toluidine
Melting point
43-45 ℃
ceev
0.962 ib
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Kub Muag 1,3-Dichlorobenzene Kev Sib Tw Nqe 541-73-1 WhatsApp: +8615705216150
Khoom npe: 1,3-Dichlorobenzene
Cov Khoom Muag: Lub Hoobkas muaj ntau cov khoom hauv Tshuag, thiab tuaj yeem npaj cov khoom xa tuaj raws sijhawm.
Zoo: COA thiab MSDS rau txhua yam khoom hauv khw muaj.
Tsheb thauj mus los: Hiav txwv & Cua.
Kev Pabcuam Cov Neeg Siv Khoom: Peb muaj cov neeg siv khoom zoo, yog tias koj muaj kev txaus siab rau peb cov khoom lossis koj xav tau cov lus hais, thov hu rau peb, peb yuav muab kev pabcuam rau koj raws sijhawm.
Lub sij hawm xa tuaj: Txog 7 hnub.
Kev Them Nyiaj: Western Union, Bitcoin, Trade Assurance Order, Paypal, T / T. -
Sab saum toj zoo Tus nqi Zoo CAS NO.6842-62-2 Dichlorodiphenyl ether WhatsApp: +8615705216150
Specification
Khoom npe 1-chloro-3-(4-chlorophenoxy)-benzene; 2-(2,4-dichlorophenoxy)-N-(1H-1,2,4-triazol-5-yl)acetamide; 3,4'; -Dihydroxy-5,6,7-trimethoxyflavyChemicalbookliumChloride; 5-Triacetoxy-trans-stilbene≥-Heptyloxyphenoxymethyl)phenylboronicacid;-biphenyl]-2-carboxamide;-Dimethyl-N-tosyl-[1,1'
Cov Khoom Muag Lub Hoobkas muaj ntau cov khoom hauv Tshuag, thiab tuaj yeem npaj cov khoom xa tuaj raws sijhawm.
Zoo Lub COA thiab MSDS rau txhua yam khoom hauv khw muaj.
Tsheb thauj mus los Hiav txwv, Cua.
Kev Pabcuam Cov Neeg Siv Khoom Peb muaj kev pabcuam zoo rau cov neeg siv khoom, yog tias koj muaj kev txaus siab rau peb cov khoom lossis koj xav tau cov lus hais, xav tiv tauj peb, peb yuav muab kev pabcuam rau koj raws sijhawm.
Lub sij hawm xa tuaj Txog 7 hnub.
Kev Them Nyiaj Western Union, Bitcoin, Trade Assurance Order, Paypal, T / T. -
Kub muag khoom zoo siab 2,4-Dichlorobenzyl cawv Dybenal 1777-82-8 WhatsApp: +8615705216150
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. -
Lub Hoobkas tsim cov khoom muag zoo tshaj plaws 4,4′-dihydroxy-7,7′-ureylenedi (naphthalene-2-sulphonic acid) Carbonyl J Acid nrog zoo purity 99% CAS 134-47-4 WhatsApp: +86-15705216150
Khoom npe: 6,6'-Ureylene-bis (1-naphthol-3-sulfonic acid)
Synonyms: -bicarbazole;-diphenyl-3,3';6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid);-Bis(chloromethyl)-2,2';-Tetrabromo bisphenol a 99+% ;-Dihydroxy-5,5';6,6';-Ureylene-bis (1-naphthol-3-sulfonic acid)
CAS: 134-47-4 Nr
MF: C21H16N2O9S2
PIB: 504.49
PIB: 205-142-9
Khoom Categories: Intermediates ntawm Dyes thiab Pigments
Mol File: 134-47-4.mol
Khoom siv: Nws yog ib qho nruab nrab rau azo dyes, siv los ua cov txiv kab ntxwv ncaj S, ncaj qha acid-resistant scarlet 4BS, thiab lwm yam.
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Spot organic intermediate khoom 2,5-dichlorotoluene CAS 19398-61-9 WhatsApp: +8615705216150
2,5-Dichlorotoluene 19398-61-9
Tuam Tshoj 2,5-Dichlorotoluene 19398-61-9 nrog tus nqi zoo tshaj
Cov khoom nruab nrab 2,5-DICHLOROTOLUENE 19398-61-9
Sab saum toj zoo 2,5-Dichlorotoluene 19398-61-9 nrog tus nqi tsim nyog thiab xa khoom sai ntawm kub muag !! -
Muab khoom zoo CAS No 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid WhatsApp: +8615705216150
Muab cov khoom zoo CAS No 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid nrog REACH daim ntawv pov thawj
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPTHHOIC ACID
Khoom npe: khoom zoo CAS No 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid
Lub npe tshuaj: 3-Hydroxy-2-naphthoic acid
CAS Nr .: 92-70-6
Molecular Fomula: C11H8O3
Molecular Luj: 188.18
Cov tsos mob: daj crystalline
Cov mis mos molecular: CHO
Molecular Luj: 188.2
Siv: nruab nrab siv los tsim Naphthol AS thiab lwm yam Naphthols, kuj yog nruab nrab ntawm cov tshuaj thiab cov organic pigment.
Specifications:
Yam Khoom Zoo Qib Ib Qib Ib
Pleev daj hmoov Pleev daj hmoov
Kev ntsuas % ≥ 99 98.5
Melting point ntawm cov khoom qhuav ºC ≥ 218 ºC 217.5 ºC
Insoluble hauv sodium bicarbonate% ≤ 0.05 0.1
Cov dej noo % ≤ 0.1 0.15
2.6 acid% ≤ 0.09 0.1
2.3.6 acid% ≤ 0.08 0.1
2-naphthol% ≤ 0.4 0.5
Ntim: hnab yas lined woven hnab, 25kg txhua.
Kev Ntsuas: 99% min
3-Hydroxy-2-naphthoic acid Cov khoom zoo
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3-Hydroxy-2-naphthoic acid CAS 92-70-6 WhatsApp: +8615705216150
Muab cov khoom zoo CAS No 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid nrog REACH daim ntawv pov thawj
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPTHHOIC ACID
Khoom npe: khoom zoo CAS No 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid
Lub npe tshuaj: 3-Hydroxy-2-naphthoic acid
CAS Nr .: 92-70-6
Molecular Fomula: C11H8O3
Molecular Luj: 188.18
Cov tsos mob: daj crystalline
Cov mis mos molecular: CHO
Molecular Luj: 188.2
Siv: nruab nrab siv los tsim Naphthol AS thiab lwm yam Naphthols, kuj yog nruab nrab ntawm cov tshuaj thiab cov organic pigment.
Specifications:
Yam Khoom Zoo Qib Ib Qib Ib
Pleev daj hmoov Pleev daj hmoov
Kev ntsuas % ≥ 99 98.5
Melting point ntawm cov khoom qhuav ºC ≥ 218 ºC 217.5 ºC
Insoluble hauv sodium bicarbonate% ≤ 0.05 0.1
Cov dej noo % ≤ 0.1 0.15
2.6 acid% ≤ 0.09 0.1
2.3.6 acid% ≤ 0.08 0.1
2-naphthol% ≤ 0.4 0.5
Ntim: hnab yas lined woven hnab, 25kg txhua.
Kev Ntsuas: 99% min
3-Hydroxy-2-naphthoic acid Cov khoom zoo
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MIT -IVY SGS ntawv pov thawj Hoobkas nqi 99% 2-Naphthol / beta naphthol cas 135-19-3 rau dye intermediate Whatsapp: +86 15705216150
Beta Naphthol / 135-19-3 / 2-naphthol
Muab khoom zoo dyestuff intermediate cas 135-19-3
Hom: Agrochemical Intermediates, Pharmaceutical Intermediates
Purity: 99.5% min
Hom Lub Npe: MIT-IVY
Qauv nab npawb: High Purity
Daim Ntawv Thov: Kev Lag Luam / Tshuaj Zoo
Cov tsos mob: dawb los yog tawm-dawb hmoov, dawb los yog tawm-dawb hmoov
Khoom npe: 2-Napthol
MW: 144.17
Melting point: 120-122 ° C (lit.)
Muaj peev xwm muab khoom:
20 Metric Ton / Metric Tons ib hlis Rau 2-Naphthol
Ntim Cov Lus Qhia
2-Naphthol, Raws li cov neeg siv khoom xav tau
Chaw nres nkoj: shanghai / qingdao
mit-ivy kev lag luam tuam txhab Supply zoo dyestuff intermediate cas 135-19-3 Beta Naphthol hauv Tshuag 2-naphthol whatsapp: +86 13805212761
Product Description
2-Napthol CAS 135-19-3
Test Specification Result
Cov tsos ntawm grey-dawb flakes los yog hmoov (tso cai rau darken daj los yog tsaus liab thaum khaws cia) Grey-dawb flakes los yog hmoov
2-Napthhol purity % 98.5 99.87
1-Napthhol purity % ≤0.30 0.27
Naphthalene purity % ≤0.40 0.08
Dej % ≤0.10 0.05
Xaus PASS
FOB Nqe: 2010us / ton
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Zoo Organic Synthesis 99% Ethylbenzyltoluidine CAS NO 119-94-8
Ethylbenzyltoluidine ceev Cov ntsiab lus
Lub npe tshuaj: Ethylbenzyltoluidine
CAS Nr .: 119-94-8
Molecular Famula: C16H19N
Molecular Luj: 225.33
Cov tsos mob: daj mus rau lub teeb xim av kua
Kev Ntsuas: 99% min
Ethylbenzyltoluidine Siv: Siv los ua ib qho nruab nrab rau cov kua qaub xiav 90, 91, 109 thiab lwm yam dyes
Ethylbenzyltoluidine Ntim thiab Shipping
Ntim: 250 kg nruas
Kev xa khoom: los ntawm huab cua, los ntawm hiav txwv, los ntawm courier -
Zoo siab o-Toluidine 95-53-4 nrog tus nqi tsim nyog thiab xa khoom sai WhatsApp +8615705216150
M-Toluidine yog cov xim tsis muaj xim oily viscous kua uas maj mam tig xim av thaum raug lub teeb lossis oxidized hauv huab cua.Nws tsim cov ntsev nrog kua qaub, thiab lwm yam khoom zoo ib yam li aniline.Khaws rau hauv qhov chaw txias, ventilated warehouse.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.
npe
m-Toluidine
npe
3-methylaniline
Tshuaj formula
C7H9 N
Molecular hnyav
107.15 Nws
CAS Registry Number
108-44-1 : kuv
EINECS tus lej sau npe
203-583-1 : kuv
Melting point
-31.5 ~ -30 ℃
Boiling point
203.3°C dej
Sab nrauv
Tsis muaj xim oily viscous kua
Flash point
86 ° C
Cov khoom phom sij thauj tus lej
UN 1708 6.1/PG 2
Txoj kev khaws cia
Kev ceev faj rau kev khaws cia: Khaws rau hauv qhov chaw txias, cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.Nws yuav tsum tau muab cais los ntawm oxidants, acids, thiab edible tshuaj, thiab tsis txhob sib tov cia.Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob.Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tsim nyog.
Siv
1. Cov khoom no yog qhov nruab nrab ntawm Reactive Yellow XR;Cationic Violet 2RL.Siv los ua cov kuab tshuaj rau polyester resins, raws li additives rau polyurethane foams, thiab raws li ib tug preservative rau hlau.Nws kuj yog siv los ua raw khoom rau azo dyes.
2. Siv los ua qhov nruab nrab rau kev tsim vat dyes.
