-
O le falegaosimea e maua ai le 4,4′-dihydroxy-7,7′-ureylenedi (naphthalene-2-sulphonic acid) sili ona fa'atau atu) Carbonyl J Acid ma le mama maualuga 99% CAS 134-47-4 WhatsApp:+86-15705216150
Igoa Oloa: 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
MF: C21H16N2O9S2
MW: 504.49
EINECS: 205-142-9
Vaega o Oloa: Vaeluaga o Vaulu ma Pigments
Mol File: 134-47-4.mol
Fa'aaogāga o Mea: O se vaeluaga mo vali azo, fa'aaogā e fai ai moli sa'o S, mūmū sa'o fa'asa'o fa'asa'o 4BS, ma isi.
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Spot organic intermediate product 2,5-dichlorotoluene cas 19398-61-9 WhatsApp:+8615705216150
Falegaosimea tu'uina atu tulaga maualuga 2,5-Dichlorotoluene 19398-61-9
Falegaosimea tu'uina atu tulaga maualuga 2,5-Dichlorotoluene 19398-61-9 ma le tau sili ona lelei
oloa feololo 2,5-DICHLOROTOLUENE 19398-61-9
Tulaga maualuga 2,5-Dichlorotoluene 19398-61-9 faʻatasi ai ma tau talafeagai ma faʻatau vave i luga o le faʻatauga vevela !! -
Tuuina atu tulaga maualuga cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid WhatsApp:+8615705216150
tu'uina atu tulaga maualuga cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid ma le REACH tusipasi
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
Igoa o oloa: tu'uina atu tulaga maualuga cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid
Igoa vaila'au: 3-Hydroxy-2-naphthoic acid
Numera CAS: 92-70-6
Fua mole:C11H8O3
mamafa mole:188.18
Fa'aaliga: tioata samasama
Fuafua mole: CHO
mamafa mole: 188.2
Fa'aoga: vaeluaga o lo'o fa'aaogaina e gaosia ai le Naphthol AS ma isi Naphthols, fa'apea fo'i le vaeluaga ole vaila'au ma vaila'au.
Fa'amatalaga:
Aitema Tulaga lelei Va'aiga muamua
Foliga Pa'u samasama pa'epa'e pauta samasama
Su'ega% ≥ 99 98.5
Liu liusuavai o oloa mago ºC ≥ 218 ºC 217.5 ºC
E le mafai ona fa'afefeteina i le sodium bicarbonate% ≤ 0.05 0.1
Susū % ≤ 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
afifiina: palasitika laina lalaga ato, 25kg taitasi.
Su'ega: 99% min
3-Hydroxy-2-naphthoic acid Meatotino masani
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Tau fa'atauva'a maualuga fa'atauga vevela 3-Hydroxy-2-naphthoic acid cas 92-70-6 WhatsApp:+8615705216150
tu'uina atu tulaga maualuga cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid ma le REACH tusipasi
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
Igoa o oloa: tu'uina atu tulaga maualuga cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid
Igoa vaila'au: 3-Hydroxy-2-naphthoic acid
Numera CAS: 92-70-6
Fua mole:C11H8O3
mamafa mole:188.18
Fa'aaliga: tioata samasama
Fuafua mole: CHO
mamafa mole: 188.2
Fa'aoga: vaeluaga o lo'o fa'aaogaina e gaosia ai le Naphthol AS ma isi Naphthols, fa'apea fo'i le vaeluaga ole vaila'au ma vaila'au.
Fa'amatalaga:
Aitema Tulaga lelei Va'aiga muamua
Foliga Pa'u samasama pa'epa'e pauta samasama
Su'ega% ≥ 99 98.5
Liu liusuavai o oloa mago ºC ≥ 218 ºC 217.5 ºC
E le mafai ona fa'afefeteina i le sodium bicarbonate% ≤ 0.05 0.1
Susū % ≤ 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
afifiina: palasitika laina lalaga ato, 25kg taitasi.
Su'ega: 99% min
3-Hydroxy-2-naphthoic acid Meatotino masani
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MIT -IVY SGS fa'amaonia tau falegaosimea 99% 2-Naphthol / beta naphthol cas 135-19-3 mo vali vaeluaga Whatsapp:+86 15705216150
Beta Naphthol/135-19-3/ 2-naphthol
Tu'uina atu mea vali e sili ona lelei cas 135-19-3
Ituaiga:Agrochemical Intermediates, Pharmaceutical Intermediates
Mama:99.5% min
Igoa Fa'ailoga:MIT-IVY
Numera Fa'ata'ita'iga:Mama maualuga
Fa'aaogāga: Fa'alapotopotoga/Pisinisi Lelei
Fa'aaliga: pa'epa'e pa'epa'e pe pa'epa'e pa'epa'e, pa'epa'e po'o pa'epa'e pa'epa'e
Igoa oloa:2-Naphthol
MW:144.17
Liu liusuavai:120-122 °C(malamalama)
Avanoa Avanoa:
20 Metric Tone/Metric Tone i le Masina Mo le 2-Naphthol
Fa'amatalaga Fa'aputu
2-Naphthol, E pei ona manaʻomia e tagata faʻatau
Taulaga:shanghai /qingdao
kamupani fa'apisinisi mit-ivy Tu'uina atu mea vali e sili ona lelei cas 135-19-3 Beta Naphthol i fa'asoa 2-naphthol whatsapp:+86 13805212761
Fa'amatalaga o oloa
2-Naphthol CAS 135-19-3
Su'ega Fa'amatalaga Fa'ai'uga
Fa'aaliga Fa'ailoga lanu efuefu-pa'epa'e po'o pa'u (fa'ataga e fa'apouliuligia samasama po'o le mūmū pogisa pe a teuina) Fa'aofuofu papa'e efuefu po'o pauta.
2-Naphthol mama % 98.5 99.87
1-Naphthol mama % ≤0.30 0.27
Naphthalene mama % ≤0.40 0.08
Suavai % ≤0.10 0.05
Faaiuga PASS
FOB tau: 2010us/ton
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Tulaga maualuga ole Organic Synthesis 99% Ethylbenzyltoluidine CAS NO 119-94-8
Ethylbenzyltoluidine vave Fa'amatalaga
Igoa vaila'au: Ethylbenzyltoluidine
Numera CAS: 119-94-8
Fua mole: C16H19N
Molecular Weight: 225.33
Fa'aaliga: Samasama i le lanu enaena vaivai
Su'ega: 99% min
Ethylbenzyltoluidine Fa'aoga: Fa'aaogaina e fai ma mea fa'avauvau mo le lanu moana 90, 91, 109 ma isi vali.
Ethylbenzyltoluidine afifiina ma uta
afifiina: 250 kilokalama pa'u
Tuuina atu: e ala i le ea, i le sami, i le avefeʻau -
Ole maualuga ole o-Toluidine 95-53-4 faʻatasi ai ma le tau talafeagai ma le vave tuʻuina atu WhatsApp +8615705216150
O le M-Toluidine ose sua suau'u e leai se lanu e faasolosolo malie ona liu enaena pe a fa'aalia i le malamalama pe fa'ama'i i le ea.E gaosia ai le masima ma le acid, ma isi mea totino e tutusa ma le aniline.Teu i totonu o se faleteuoloa malulu, fa'aalili.Taofi mai le afi ma le vevela.O le afifiina e tatau ona faʻamaufaʻailoga ma aua le faʻafesoʻotaʻi ma le ea.
igoa
m-Toluidine
igoa tauvalaau
3-methylaniline
Fua fa'ama'i
C7H9N
mamafa mole
107.15
Numera Resitala CAS
108-44-1
Numera resitala EINECS
203-583-1
Liu liusuavai
-31.5~-30℃
Fa'apuna
203.3°C
fafo
Suavai viscous ga'o e leai ni lanu
Fa'ailoga moli
86°C
Numera felauaiga o oloa mata'utia
UN 1708 6.1/PG 2
Auala e teu ai
Lapataiga mo le teuina: Teu i totonu o se faleteuoloa malulu ma ea.Taofi mai le afi ma le vevela.O le afifiina e tatau ona faʻamaufaʻailoga ma aua le faʻafesoʻotaʻi ma le ea.E tatau ona teu ese mai oxidants, acids, ma vailaʻau taumafa, ma aloese mai le teuina faʻafefiloi.Faʻapipiʻiina i le ituaiga talafeagai ma le aofaʻi o mea afi afi.O le nofoaga e teu ai e tatau ona faʻapipiʻiina i mea faʻapitoa mo togafitiga faʻafuaseʻi ma mea talafeagai e teu ai.
Fa'aoga
1. O lenei oloa o le ogatotonu ole Reactive Yellow XR;Vaioleti Cationic 2RL.Faʻaaogaina e fai ma solu mo resini polyester, e fai ma faʻaopoopoga mo polyurethane foams, ma o se faʻasao mo metala.O lo'o fa'aaogaina fo'i e fai ma mea mata mo vali azo.
2. Fa'aaogaina e fai ma mea fa'avauvau mo le gaosiga o vali vai. -
Falegaosimea faia tulaga maualuga m-Toluidine MT cas 108-44-1 WhatsApp +8615705216150
O le M-Toluidine ose sua suau'u e leai se lanu e faasolosolo malie ona liu enaena pe a fa'aalia i le malamalama pe fa'ama'i i le ea.E gaosia ai le masima ma le acid, ma isi mea totino e tutusa ma le aniline.Teu i totonu o se faleteuoloa malulu, fa'aalili.Taofi mai le afi ma le vevela.O le afifiina e tatau ona faʻamaufaʻailoga ma aua le faʻafesoʻotaʻi ma le ea.
igoa
m-Toluidine
igoa tauvalaau
3-methylaniline
Fua fa'ama'i
C7H9N
mamafa mole
107.15
Numera Resitala CAS
108-44-1
Numera resitala EINECS
203-583-1
Liu liusuavai
-31.5~-30℃
Fa'apuna
203.3°C
fafo
Suavai viscous ga'o e leai ni lanu
Fa'ailoga moli
86°C
Numera felauaiga o oloa mata'utia
UN 1708 6.1/PG 2
Auala e teu ai
Lapataiga mo le teuina: Teu i totonu o se faleteuoloa malulu ma ea.Taofi mai le afi ma le vevela.O le afifiina e tatau ona faʻamaufaʻailoga ma aua le faʻafesoʻotaʻi ma le ea.E tatau ona teu ese mai oxidants, acids, ma vailaʻau taumafa, ma aloese mai le teuina faʻafefiloi.Faʻapipiʻiina i le ituaiga talafeagai ma le aofaʻi o mea afi afi.O le nofoaga e teu ai e tatau ona faʻapipiʻiina i mea faʻapitoa mo togafitiga faʻafuaseʻi ma mea talafeagai e teu ai.
Fa'aoga
1. O lenei oloa o le ogatotonu ole Reactive Yellow XR;Vaioleti Cationic 2RL.Faʻaaogaina e fai ma solu mo resini polyester, e fai ma faʻaopoopoga mo polyurethane foams, ma o se faʻasao mo metala.O lo'o fa'aaogaina fo'i e fai ma mea mata mo vali azo.
2. Fa'aaogaina e fai ma mea fa'avauvau mo le gaosiga o vali vai. -
kamupani fa'apisinisi mit-ivy Tu'uina atu mea vali e sili ona lelei cas 135-19-3 Beta Naphthol o lo'o iai.
Beta Naphthol/135-19-3/ 2-naphthol
Tu'uina atu mea vali e sili ona lelei cas 135-19-3
Ituaiga:Agrochemical Intermediates, Pharmaceutical Intermediates
Mama:99.5% min
Igoa Fa'ailoga:MIT-IVY
Numera Fa'ata'ita'iga:Mama maualuga
Fa'aaogāga: Fa'alapotopotoga/Pisinisi Lelei
Fa'aaliga: pa'epa'e pa'epa'e pe pa'epa'e pa'epa'e, pa'epa'e po'o pa'epa'e pa'epa'e
Igoa oloa:2-Naphthol
MW:144.17
Liu liusuavai:120-122 °C(malamalama)
Avanoa Avanoa:
20 Metric Tone/Metric Tone i le Masina Mo le 2-Naphthol
Fa'amatalaga Fa'aputu
2-Naphthol, E pei ona manaʻomia e tagata faʻatau
Taulaga:shanghai /qingdao
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O falegaosi oloa maualuluga e maua ai tau maualalo 3,4′-Dichlorodiphenyl ether 6842-62-2 WhatsApp:+8615705216150
Fa'amatalaga
Igoa Oloa 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'
Inventory O lo'o iai le tele o fa'atauga a le falegaosimea, ma e mafai ona fa'atulaga le uta i le taimi.
Tulaga lelei O lo'o avanoa le COA ma le MSDS mo oloa uma ile faleoloa.
Felauaiga Sami, Ea.
Au'aunaga Fa'atau E i ai a matou auaunaga lelei a tagata fa'atau, afai e te fiafia i a matou oloa pe e te mana'omia so'o se upusii, lagona le saoloto e fa'afeso'ota'i ma i matou, matou te ofoina atu ia te oe i le taimi lagolago.
Taimi Tiliva E tusa ma le 7 aso.
Totogi Western Union, Bitcoin, Fefa'ataua'iga Fa'amautinoaga Poloaiga, Paypal, T/T. -
Fa'ailoga tau falegaosimea Va'ava'a mo vaila'au azo CAS 137-47-4 Bis-J Acid J Acid Urea WhatsApp:+8615705216150
Igoa Oloa: 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
MF: C21H16N2O9S2
MW: 504.49
EINECS: 205-142-9
Vaega o Oloa: Vaeluaga o Vaulu ma Pigments
Mol File: 134-47-4.mol
Fa'aaogāga o Mea: O se vaeluaga mo vali azo, fa'aaogā e fai ai moli sa'o S, mūmū sa'o fa'asa'o fa'asa'o 4BS, ma isi.
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Tulaga maualuga 99% m-Phenylenediamine MPDA ma tau sili ona lelei 108-45-2 WhatsApp:+8615705216150
Fa'aoga:
Ufiufi Fesoasoani Fesoasoani, Mea Fa'aeletonika Fa'atekonolosi, Pa'u Fesoasoani Fesoasoani, Pepa vaila'au, Suau'u Fa'aopoopo, Palasitika Fesoasoani Fesoasoani, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Suavai Togafitiga Vai vailaʻau, Pharmaceutical
afifiina & Tiliva
20kg / pa'u; Pallet e mafai ona avialable mo le tele o poloaiga.
Taulaga: Shanghai poʻo Ningbo
E mafai ona matou faʻapipiʻi e tusa ai ma le talosaga a le tagata faʻatau, a leai o le a afifiina e pei o la matou fale gaosimea.
E pei o le felauaiga e mafai ona matou faʻaogaina DHL / EMS / TNT / FedEx / USPS poʻo e tusa ai ma lau talosaga.
E ala i le Courier I le Ea I le Sami
≤50kg 50kg-500kg ≥500kgs
3-7 Aso 1-2vaiaso 2-3vaiaso
Faitotoa i Faitotoa Malae Vaalele i Malae Vaalele Taulaga i le Taulaga
Faigofie le maua o oloa Manaomia fai Custom Clearance Manaomia fai Custom Clearance
