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Fekitori Mutengo Tengesa 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid) EINECS Kwete.: 202-180-8
kupa mhando yepamusoro cas hapana 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid ine REACH chitupa
3-Hydroxy-2-naphthoic asidhi CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
Chigadzirwa zita: wedzera yepamusoro Cas hapana 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid
Chemical Zita: 3-Hydroxy-2-naphthoic acid
CAS Kwete.: 92-70-6
Molecular Fomula: C11H8O3
Molecular uremu: 188.18
Chitarisiko: yero crystalline
Molecular fomula: C H O
Molecular uremu: 188.2
Zvishandiso: zvepakati zvinoshandiswa kuburitsa Naphthol AS uye mamwe maNaphthols, zvakare epakati pemishonga uye organic pigment.
Magadzirirwo:
Zvinhu Zvakanakisa giredhi Yekutanga giredhi
Chitarisiko Pale yero poda Pale yero poda
Munhu akaidza% ≥ 99 98,5
Nzvimbo yakanyunguduka yechigadzirwa chakaoma ºC ≥ 218 ºC 217.5 ºC
Insoluble mune sodium bicarbonate% ≤ 0.05 0.1
Mhute% ≤ 0.1 0.15
2.6 asidhi% ≤ 0.09 0.1
2.3.6 asidhi% ≤ 0.08 0.1
2-naphthol% ≤ 0,4 0.5
Kurongedza: epurasitiki yakarongedzwa yakarukwa bhegi, 25kg imwe neimwe.
Munhu akaidza: 99% min
3-Hydroxy-2-naphthoic acid Zvakajairika Properties
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Chitupa Chekuongorora-m-Phenylenediamine Yepamusoro mhando 99% MPDA 108-45-2
Usage:
Kupfeka Anobatsira Agents, Electronics Chemicals, Leather Auxiliary Agents, Mapepa Makemikari, Petroliamu Zvimwe, Mapurasitiki Anobatsira maAgents, Rubber Anobatsira maAgents, Masurfactants, Textile Anobatsira Agents, Mvura Inorapa Makemikari, Mishonga
Kavha & Dhirivhari
20kg / dhiramu; Nhovo inogona kutsemuka pakurongeka kwakawanda.
Port: shanghai kana ningbo
Tinogona kurongedza zvinoenderana nechikumbiro chevatengi, zvikasadaro inorongedza sefekitori yedu
Sekutumira isu tinokwanisa kushandisa DHL / EMS / TNT / FedEx / USPS kana zvinoenderana nechikumbiro chako.
Ne Courier Nemhepo Negungwa
≤50kg 50kg-500kg ≥500kgs
3-7 Mazuva 1-2week 2-3weeks
Door to Door Airport kuenda ku Airport Seaport kuenda kuSeaport
Nyore kuwana zvigadzirwa Unoda ita Tsika Kuchenesa Vanoda ita Tsika Kuchenesa
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6,6'-Ureylene-bis (1-naphthol-3-sulfonic acid) J ACID UREA CAS 134-47-4 High Quality 99% Scarlet acid CAS Kwete 134-47-4 whatsapp: +86 13805212761 mit-ivy indasitiri kambani
Chigadzirwa Chigadzirwa: 6,6'-Ureylene-bis (1-naphthol-3-sulfonic acid)
Anoreva zvakafanana: -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
Chigadzirwa Zvikamu: Pakati peDhayi uye Pigments
Mol Faira: 134-47-4.mol
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Mit-ivy indasitiri DMA yekubatanidza. CAS 121-69-7, EC Nhamba 204-493-5, kemikari fomura C8H11N
N, N-Dimethylaniline (DMA)
CAS HERE. 121-69-7
N, N-dimethylaniline, inozivikanwawo seN, N-dimethylaniline, dimethylaminobenzene uye dimethylaniline. Iyo yero yemafuta emvura, isina insoluble mumvura, inogadziriswa mune ethanol, ether. Ainyanya kushandiswa sezvo dhayi intermediates, solvents, stabilizers, analytical reagents.
Kushanda
Sekurapa mumiririri we epoxy resin, seyakaganhurirwa ye organic synthesis, inoshandiswa mukugadzirira kwequatemary amine, dehydrogenation catalyst, kuchengetedza uye kusaisa mumiriri. -
Wepamusoro mhando 99% m-Phenylenediamine MPDA nemutengo wakanakisa 108-45-2 EINECS Kwete.: 203-584-7
Usage:
Kupfeka Anobatsira Agents, Electronics Chemicals, Leather Auxiliary Agents, Mapepa Makemikari, Petroliamu Zvimwe, Mapurasitiki Anobatsira maAgents, Rubber Anobatsira maAgents, Masurfactants, Textile Anobatsira Agents, Mvura Inorapa Makemikari, Mishonga
Kavha & Dhirivhari
20kg / dhiramu; Nhovo inogona kutsemuka pakurongeka kwakawanda.
Port: shanghai kana ningbo
Tinogona kurongedza zvinoenderana nechikumbiro chevatengi, zvikasadaro inorongedza sefekitori yedu
Sekutumira isu tinokwanisa kushandisa DHL / EMS / TNT / FedEx / USPS kana zvinoenderana nechikumbiro chako.
Ne Courier Nemhepo Negungwa
≤50kg 50kg-500kg ≥500kgs
3-7 Mazuva 1-2week 2-3weeks
Door to Door Airport kuenda ku Airport Seaport kuenda kuSeaport
Nyore kuwana zvigadzirwa Unoda ita Tsika Kuchenesa Vanoda ita Tsika Kuchenesa
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Yakakwira-kuchena 4,4'-Diaminostibene-2,2'-disulfonic acid, CAS: 81-11-8 EINECS Kodhi 201-325-2
Yakakwira mhando uye akanakisa emutengo wemakemikari chigadzirwa 4,4'-Diamino-2,2'-stilbenedisulfonic acid DSD ACID cas 81-11-8
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8
Makore gumi fekitori inopa 4 4'-Diamino-2 2'-stilbenedisulfonic acid nehunyanzvi sevhisi CAS: 81-11-8
Kavha Details: 5kg / dhiramu, 10kg / dhiramu, 25kg / dhiramu
Chiteshi: shanghai, tianjin, qingdao
Zvigadzirwa Zvikamu: Agrochemical Intermediates; Mapakati & Akanaka Makemikari; Dyestuff Intermediates; Flavour & Fragrance Intermediates; Gatiflo, Tequin uye Zymar; Mishonga inopindirana
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS HAPANA. 81-11-8 makemikari zvivakwa
Iyo yakajairwa imwe package ye4,4'-Diamino-2,2'-stilbenedisulfonic acid iri 25kg / dhiramu. Asi isu tinogona zvakare kuiisa pasi zvinoenderana nezvinodiwa nevatengi vedu.Sakadai 1kg / bhegi, 5kg / bhegi, 10kg / bhegi, nezvimwe.
Kazhinji, hupfu hwe4,4'-Diamino-2,2'-stilbenedisulfonic acid ichaiswa mumabhegi epurasitiki akavharirwa, obva avharirwa mumabhokisi emabhokisi kana kuvharirwa mumabhegi akarukwa kana mabhegi emapepa. Asi isu tinogona zvakare kurongedza nealuminium mapepa mabhegi kuti tipe dziviriro kuzvinhu zvinodiwa nevatengi vedu.
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Wedzera yemhando yepamusoro dyestuff yepakati Casu 135-19-3 EINECS Kwete.: 205-182-7 Beta Naphthol / 135-19-3 / 2-naphthol
Beta Naphthol / 135-19-3 / 2-naphthol
Wedzera yemhando yepamusoro dyestuff yepakati cas 135-19-3
Type: Agrochemical Intermediates, Chemishonga Intermediates
Kuchena: 99.5% min
Zita reBrand: MIT-IVY
Model Nhamba: Yakachena Yakachena
Kushanda: Maindasitiri / Akanaka Makemikari
Chitarisiko: chena kana off-chena upfu, chena kana off-chena upfu
Chigadzirwa Chigadzirwa: 2-Naphthol
MW: 144.17
Nzvimbo yakanyunguduka: 120-122 ° C (yakavhenekerwa.)
Kupa Mazano:
20 Metric Ton / Metric Matani pamwedzi we2-Naphthol
Kavha Dhata
2-Naphthol, Sevatengi zvinodiwa
Port: shanghai / qingdao
