Kaiwhakarato paerewa tino p-Toluidine/4-Aminotoluene CAS 106-49-0 kei roto i nga taonga Athena WhatsApp:008613805212761
Taupānga
p-Toluidine CAS no.106-49-0
p-Toluidine Nga korero taketake | |
Ingoa Hua: | p-Toluidine |
kupu taurite: | P-TOLYLAMINE;P-AMINOTOLUENE;PARA-TOLUIDINE;P-METHYLANILINE;1-Amino-4-methylbenzene;4-Aminotoluen;4-aminotoluen(Czech);4-methyl-benzenamin |
CAS: | 106-49-0 |
MF: | C7H9N |
MW: | 107.15 |
EINECS: | 203-403-1 |
Ngā Kāwai Hua: | Nga Takawaenga o nga Waikano me nga Pigments;Waenga;Wakano Azo;Waikanga API;Anilines (Poraka Hanga mo nga Tioata Wai); Poraka Hanga mo nga Tioata Wai; Amine; Furans; Rauemi Mahi; Amine; Aromatics; Reagents Miscellaneous |
p-Toluidine Chemical Properties | |
Te rewa | 41-46 °C(marama) |
Kohuatanga | 200 °C(marama) |
kiato | 0.973 g/mL i te 25 °C(marama) |
kiato kohu | 3.9 (me te hau) |
pehanga kohu | 0.26 mm Hg (25 °C) |
taupū huritao | 1.5636 |
Fp | 192 °F |
pāmahana rokiroki. | 2-8°C |
whakarewatanga | Wairewa ki te waiwaro, pyridine, diethyl ether, acetone, waro tetrachloride, mewaro, waro disulfide, hinu me te waikawa waimeha. |
puka | paura |
pka | 5.08(i te 25 ℃) |
tae | he parauri ki te parauri |
rohe pahū | 6.60% |
Wairewarewa wai | 1.1 g/100 mL |
Tairongo | Te Hau me te Maama |
Merck | 149,536 |
BRN | 471281 |
Pūmautanga: | Eu ana.Kaore i te hototahi ki nga matū whakahaora kaha, waikawa kaha. |
CAS Raraunga Raraunga Tohutoro | 106-49-0(Tuhinga Raraunga CAS) |
Tohutoro Matū NIST | p-Toluidine(106-49-0) |
Pūnaha Rehita Matū EPA | Benzenamine, 4-methyl-(106-49-0) |
p-Toluidine spec:
Tūemi | Whakatakotoranga | Hua |
Te ahua | Maama ki te karaehe parauri marama | Kiriata ma |
Te Waenga Whakamateo | ≥42.50°C | 43.30°C |
P-Toluidine | ≥99.2% | 99.58% |
Matū-iti-kohua-wai | ≤0.20% | 0.10% |
O-Toluidine | ≤0.10% | 0.00% |
M-Toluidine | ≤0.50% | 0.26% |
Te matū kōhua teitei | ≤0.20% | 0.06% |
Wai | ≤0.20% | 0.10% |
Wā Arataki:
Rahi(Kirokaramu) | 1 - 1000 | >1000 |
Est.Wā(ra) | 7 | Hei whiriwhiringa |
Kounga Rawa 99% CAS 106-49-0 p-Toluidine me te utu pai
Whakaahuatanga Hua
ingoa hua | p-Toluidine |
Waitohu | FNAT |
CAS | 106-49-0 |
EINECS No. | 203-403-1 |
tātai rāpoi ngota | C7H9N |
Te taumaha ngota | 107.15 |
Kohuatanga | 200 °C(marama) |
Te rewa | 41-46 °C(marama) |
Ira hiko | 192 °F |
Kiato | 0.973 g/mL i te 25 °C(marama) |
Te ahua | Kiriata ma |
Tarapi | 25kg / pahu |
MOQ | 25kg |
Rokiroki | 2-8°C |
Taupānga
1. Ka whakamahia hei takawaenga waikano mo te whakarite i te GL-whero, te roto whero methylamine, te magenta taketake, te methyl peracid me te waikawa 4-aminotoluene-3-sulfonic, te tae triphenylmethane me nga Waikano oxazine, etc.
2. Ka whakamahia hei takawaenga mo te pyrimethamine ho'oraa, te patu patu patu patu me etahi atu hua.
Te paura kōwhai te parakore teitei 99% min 7-aminonaphthalene-1,3,6-trisulphonic acid chemical taiwhanga kai CAS No.118-03-6 K waikawa
taputapu taiwhanga matū 2-NAPHTHYLAMINE-3,6,8-TRISULFONIC ACID (AMINO K ACID) 118-03-6
taputapu taiwhanga matū 2-NAPHTHYLAMINE-3,6,8-TRISULFONIC ACID (AMINO K ACID) 118-03-6
Te wa tuku ma te moana (mo te tohutoro noa) | ||||||||
Amerika Te Tai Tokerau | 11~30 ra | Awherika ki te Raki | 20~40 ra | Uropi | 22~45 ra | Ahia ki te tonga-ma-rawhiti | 7~10 ra | |
Amerika ki te Tonga | 25~35 ra | Awherika ki te Hauauru | 30~60 ra | MiddleEast | 15~30 ra | Ahia ki te Rawhiti | 2~3 ra | |
Amerika Waenganui | 20~35 ra | EestAfrica | 23~30 ra | Ocenia | 15~20 ra | Ahia ki te Tonga | 10~25 ra |
Q1: He kaihanga, he kamupene hokohoko ranei?
A: He kaihanga matou.Tena koe ki te toro ki to maatau wheketere.
Q2: Me pehea te whakapiri mai ki a maatau?
A: Paatohia te "Kaiwhakarato Whakapono", tukuna mai he panui, ka whiwhi whakautu koe i roto i nga haora 24.
Q3: Ko tehea momo tikanga utu ka whakaae koe?
A: Mo te ota nui, ka taea e koe te utu ki te putea putea a to kamupene.
Q4: Ka taea e koe te homai he utu whakaheke?
A: Ae, kei runga i to rahinga.
Q5: Me pehea e whiwhi ai ahau i tetahi tauira?
A: Ka taea e koe te korero ki a maatau, ka tukuna e matou he tauira na FEDEX, DHL, EMS.
He iti noa nga tauira engari me utu koe mo te utu kaipuke.
Q6: Me pehea te whakaū i te Kounga Hua i mua i te whakatakoto ota?
A: Ka taea e koe te tiki tauira, ka taea ranei e matou te tuku tiwhikete tātaritanga, HPLC, NMR ranei ki a koe.
Q7: Me pehea e taea ai e au te utu utu?
A: Ko te whakawhitinga katoa kei raro i te tirotiro a Alibaba (Tuatoru).
Q8: Ka taea te whakarite i nga tapanga me o taatau ake hoahoa?
A: Ae, tukuna noa mai o mahi toi, ka whiwhi koe i to hiahia.