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hangaia i roto i Haina te kounga pai9999% i roto i nga taonga haina runga 1 N, N-Dimethylaniline mo te whakahiatotanga. CAS 121-69-7, EC Tau 204-493-5, ture matū C8H11N
N, N-Dimethylaniline (DMA)
CAS KORE. 121-69-7
N, N-dimethylaniline, e mohiotia ana ko N, N-dimethylaniline, dimethylaminobenzene me dimethylaniline. He wai hinuhinu kowhai tena, kaore e rewa i te wai, he wairewa i te etanol, ether. Matua whakamahia hei takawaenga tae, whakarewa, stabilizers, reagents tātari.
Tono
Hei kaihoko whakaora mo te epoxy resin, hei takawaenga mo te whakahiato koiora, e whakamahia ana hei whakarite i te amine quatemary, hei whakakii i te dehydrogenation, hei kaitiaki me te kaihoko whakamate. -
paura; CAS # 100-10-7; p- (N, N-Dimethylamino) benzaldehyde, 98%; C9H11NO Te kounga teitei me te hoko wera 4-Dimethylaminobenzaldehyde cas100-10-7 me nga utu tika
100-10-7 benzaldehyde 4- (dimethylamino)
4-dimethylamino benzaldehyde / p-dimethylaminobenzaldehyde / cas 100-10-7
4-Dimethylaminobenzaldehyde paura; CAS # 100-10-7; p- (N, N-Dimethylamino) benzaldehyde, 98%; C9H11NO
Ko te kounga nui me te hoko wera 4-Dimethylaminobenzaldehyde cas100-10-7 me nga utu tika
Waenganui takawaenga me te tauhohenga tātari. Ka whakamahia hei whakatau indole, faecodin, urocyanine, tryptophan me te ergocerine, me etahi atu, me te wehewehe i te ruaki serum me te kirika ngangana. I te waahi waikano, ka taea te whakamahi ki te whakakao i nga waikano tae-pehanga. I whakamahia ano hei whakaputa i te C-C maramarama Whero G (CIBasic Whero 52).
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dyestuff takawaenga 2-Naphthol Trimetin NSC 2044 cas 135-19-3 EINECS Nama .: 205-182-7 Tuku kounga teitei Beta Naphthol / 2-naphthol
Beta Naphthol / 135-19-3 / 2-naphthol
Tukuna mai te kounga nui o te kara waenga waenga 135-19-3
Momo: Waenganui Agrochemical, Waenga Waenga
Pure: 99.5% min
Ingoa Waitohu: MIT-IVY
Tauira Tauira: Ma te Tino
Te Tono: Nga Taonga Matū Ahumahi / Pai
Te Ahua: ma te paura ma, ma-ma ranei, ma te paura ma, ma-ma ranei
Ingoa Hua: 2-Naphthol
MW: 144.17
Ira rewa: 120-122 ° C (lit.)
Taha Rawa:
20 Mita Kino / Mita Kino ia Marama Mo te 2-Naphthol
Taipitopito Kete
2-Naphthol, Hei whakaritenga mo nga kaihoko
Tauranga: Shanghai / qingdao
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tino maamaa 100% mi K waikawa taiwhanga raima matū CAS No.118-03-6 K waikawa i hangaia i Haina e hanga ana i te paura kowhai
K Waikawa
2-aminonaphthalene-3,6,8-waikawa trisulphonic
Molecular: C10H9NO9S3
CAS: 118-03-6 EINECS: 204-229-9
Tono:
Ka whakamahia i nga wa katoa mo te whakarite i nga matū matū mo nga waikano azo pono, waikano waikawa me nga tae koiora, I whakamahia mo te whakarite i nga rauemi matū mo nga waikano reactable, waikawa waikawa me nga tae parauri
Nga waahanga Physicochemical:
Ahua Ma te paura parauri parauri ranei
Tino 99%
Penapena kia penapena i roto i te whare putunga hau pai
Tohu rewa 140-143 ° C (lit.)
Tohu Flash> 230 ° F
Te kaha 1.974 g / cm3
Taupū Refractive 1.748
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N, N-DIMETHYL-P-TOLUIDINE wheketere CAS 99-97-8 Tauira Koreutu EINECS: 202-805-4 haina i roto i te wheketere rakau tino pai rawa atu 1
4, N, N-Trimethylaniline he amine tuatoru nei, i te aroaro o te tert-butyl peroxide, ka taea te hanga rino me te phenylacetylene me te benzamide. he whakaraerae i nga tauhohenga honohono CC CC ki te whakaputa i te N, 4-dimethyl-N- (3). phenylprop-2-ynyl) benzenamine me N- (methyl (p-tolyl) amino) benzenamine) methylbenzamide. -
i nga taonga haina o runga 1 N, N-Dimethylaniline mo te whakahiatotanga. CAS 121-69-7, EC Tau 204-493-5, ture matū C8H11N
N, N-Dimethylaniline (DMA)
CAS KORE. 121-69-7
N, N-dimethylaniline, e mohiotia ana ko N, N-dimethylaniline, dimethylaminobenzene me dimethylaniline. He wai hinuhinu kowhai tena, kaore e rewa i te wai, he wairewa i te etanol, ether. Matua whakamahia hei takawaenga tae, whakarewa, stabilizers, reagents tātari.
Tono
Hei kaihoko whakaora mo te epoxy resin, hei takawaenga mo te whakahiato koiora, e whakamahia ana hei whakarite i te amine quatemary, hei whakakii i te dehydrogenation, hei kaitiaki me te kaihoko whakamate. -
china Factory supply H waikawa; 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid cas 90-20-0 te kounga teitei o te matū
He matū e whakamahia ana hei whakaputa ake i te 90 nga momo waikawa, waikano tika me te urupare, penei i te waikawa fuchsin 6B, waikawa waikawa G, waikawa pango 10B, pango tika, K-2BP whero hihiko urupare, waikura rewa KMY 3R, rewa rewa kikorangi KMY R, me etahi atu. Ko enei waikano e whakamahia ana mo te tae i te huruhuru hipi me nga papanga miro. Ka taea hoki te whakamahi i te mahi rongoa.
He whero parauri nei i te taunekeneke me te otinga ferric chloride. Ko te tote waikawa he maramara mawhero, ka huri i te waiporoporo mena ka tapirihia te alkali. Ko nga hua waikawa H te tikanga he whakapiri he paura ranei. -
Resorcinol CAS: 108-46-3 i nga taonga wheketere tino pai i hangaia i Haina runga 1
HE WHAKAMAHI: Ko te Resorcinol he mea nui hei whakauru i te koiora koiora, e whakamahia ana mo te whakapiri rapa, hei kaiwhakahoahoa, hei tiaki, hei rongoa, hei waikano, waikawa waipiro me etahi atu mea mata.
kaihanga esorcinol cas 108-46-3
1, Putiry teitei kounga pai me te utu whakataetae
2, Te Haumaru me te tere tere ma te moana / ma te hau / ma te whakaputa
3, Ko te wa tuku i roto i nga haora 12
4, Utu watea utu meny na TT / Uniana o te Hauauru / Moneygram / Bitcoin, etc.
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J waikawa (2-Amino-5-naphthol-7-sulfonic Acid) CAS 87-02-5 EINECS Nama.: 201-718-9 pai rawa atu o te wheketere utu utu 1
Ko te waikawa J (2-amino-5-naphthol-7-sulfonic acid) he takawaenga tae nui mo te hanga waikano azo ka taea te whakamahi i te waikawa Double J, waikawa whero me te waikawa phenyl J, etc.
Taupānga: Waenganui Dyestuff
Te ahua: te paura kowhai kowhai -
runga 1 wheketere Kounga nui 2-Ethylaminotoluene; N-Ethyl-o-toluidine; CAS: 94-68-8naianei kei te hokona mo te 30% hekenga
Kounga teitei 2-Ethylaminotoluene; N-Ethyl-o-toluidine; CAS: 94-68-8
J Acid Urea kei te hokona inaianei mo te 30% Utu
TE PUPURU MATI O TE INDEXTYPE
HE WHAKAPUKA KI TE PAU PUTA-MA
KAUPAPA 80% MIN.
FREE J ACID 0.2% MAX. (HPLC)
NGA MEA INSOLUBLE 0.2% MAX.
CHLORIDE 5% MAX.
Tākai hua
I te nuinga o te waa i kiki matou i nga taonga 25kgs / pahu. Ka whakaaetia hoki e maatau te kohinga whakarite. Ka rite ki te 1kg, 5kg, 10kg, 25Kg / oko, etc.
Ko te tikanga, ka kiki te matū ki nga ipu kirihou kua oti te kapi ATU peeke, ka raka ai ki roto i nga papaa, ka whakatauhia ranei e nga papa rino.
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2-Ethylaminotoluene; N-Ethyl-o-toluidine; CAS: 94-68-8 kei te hokona inaianei mo te 30% Whakahekenga Factory wheketere N-Ethyl-o-toluidine CAS 94-68-8 whatsapp: +86 13805212761 mit-ivy ahumahi kamupene
2-Ethylaminotoluene; N-Ethyl-o-toluidine; CAS: 94-68-8
J Acid Urea kei te hokona inaianei mo te 30% Utu
Taputapu wheketere N-Ethyl-o-toluidine CAS 94-68-8
whatsapp: +86 13805212761
http://www.mit-ivy.com
kamupene umanga mit-ivy
Taipitopito Tere
CAS Nama 134-47-4
Momo: Waenganui Agrochemical, Waenganui Dyestuff, Takawaenga me te kakara kakara, takawaenga rongoa, Syntheses Rawa Waenga
Raukaha Tuku
Te Taonga Tuku: 500 Kita Moni / Taonga Kaha ia Marama
Packaging & Tukunga
Taipitopito Packaging25kg -peke -whatu-whatu putea
Port tianjin
Ingoa Matū: Sodium6,6'-ureylene bis (1,1'-naphthol) 3,3'-sulfo
He kupu taurite:
2-Naphthalenesulfonic acid, 7,7'-ureylenebis [4-hydroxy- (8CI);
CARBONYL J ACID
5,5 DIHYDROXY 7,7 DISULFONIC 2,2 DINAPHTHYL UREA
WAIARU HAI
CAS KORE. : 134-47-4
Hanga Hangahanga:
MF: C21H16O9N2S2
MW: 504.50
Whakamahia: Whakamahia hei pouanga azo. Whakamahia ai mo te whakarite i te Orange S tika me te waikawa-pono-pono 4BS kanapa-whero
Packing: 25kg -plastic-whatu putea
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Te kounga teitei 99% N, N-Dimethyl-o-toluidine CAS NO 609-72-3 WHAKATAKI Kaitohu kua whakatutukihia EINECS Nama.: 210-199-8
N, n-dimethyl-o-toluidine ka puta he wai maama kore me te haunga kakara. He iti ake i te wai ka rewa ki te wai. No reira ka rewa ki runga wai. Ka paitini pea na te ngongo o te kiri me te manawa. Akene ka tuku i nga kohu kawa ka tahuna. Matū CAMEO.
Momo:
Takawaenga Agrochemical, Takawaenga Dyestuff, Takawaenga me te kakara kakara, Takawaenga Rongoa, Syntheses Materanga Waenga
Pure: 99% min
Ingoa Waitohu: MIT-IVY
Tau Tauira: MIT-IVY20200713
Te Tono: Nga Hangarau Hangarau / Hangarau
Ahua: Puka Waipiro
Tautuhi Hanganga: H-NMR & LC-MS
Tautuhi: Ngongo Ngawha
