Aigéad àrd-ghlan 4,4 ′-Diaminostibene-2,2′-disulfonic, CAS: 81-11-8 Còd EINECS 201-325-2
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Iarrtas
Dh'fhaodadh pùdar searbhag 4,4'-Diamino-2,2'-stilbenedisulfonic a bhith air a lìbhrigeadh le teachdaire, adhair no le muir.
Airson 1 ~ 100kg, tha sinn a 'moladh a chur air falbh le courier, a tha fada nas luaithe agus nas goireasaiche.Dè tha tuilleadh, .Agus dh’ fhaodadh am bathar a bhith air a lìbhrigeadh doras gu doras.
Airson còrr air 100kg, dh’ fhaodadh am bathar a bhith air a chuir air adhair no air muir, agus tha e an urra riut fhèin.Ach bheir sinn seachad fuasglaidhean foirfe airson do iomradh.
4,4'-Diamino-2,2'-stilbenedisulfonic acid 81-11-84,4'-Diamino-2,2'-stilbenedisulfonic acid 81-11-8
Ma tha thu airson searbhag Diaminostilbene-2,2’-disulfonic a cheannach no sampall de 81-11-8 iarraidh, ach tha beagan cheistean agad mu dheidhinn fhathast.Cha dèan e diofar.Gheibh thu am freagairt gu h-ìosal no faodaidh tu fios a chuir thugainn airson ceistean sam bith eile.Pls cliog an seo airson barrachd...4,4'-Diamino-2,2'-stilbenedisulfonic acid 81-11-8
Mar phrìomh neach-dèanamh de 4,4'-Diamino-2,2'-stilbenedisulfonic acid / Diaminostilbene-2,2'-disulfonic acid, tha eachdraidh ghoirid againn, ach tha an uidheamachd ùr-nodha agus na sgiobaidhean R&D againn.
Pacadh: 25kg / drumaichean cairt-bhòrd
Faodaidh sinn pacadh a rèir iarrtas teachdaiche, air dhòigh eile pacaidh sinn mar ar factaraidh.
Mar an luingearachd is urrainn dhuinn DHL / EMS / TNT / FedEx / USPS a chleachdadh no a rèir d’ iarrtas.
Le Teachdaire | Le Air | Ri Muir |
≤50kg | 50kg-500kg | ≥500kgs |
3-7 Làithean | 1-2 seachdain | 2-3 seachdainean |
Doras gu doras | Port-adhair gu Port-adhair | Port-mara gu Seaport |
Tha e furasta bathar fhaighinn | Feum air Custom Clearance | Feum air Custom Clearance |
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Mion-fhiosrachadh sgiobalta
Feartan àbhaisteach
Nì | Sònrachaidhean |
Puing leaghaidh | 300 °C |
dùmhlachd | 1.4732 (tuairmse garbh) |
clàr-amais refractive | 1.6510 (tuairmse) |
teòthachd stòraidh. | -20 ° C Reòthadair |
foirm | Pùdar Criosta |
dath | Creamh gu buidhe-dhonn |
Solubility uisge | <0.1 g/100 mL aig 23ºC |
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Nì | Bathar tais | Bathar tioram |
Coltas | Pasgan buidhe aotrom | Pùdar buidhe aotrom |
Dath Gardner ≤ | 10 | 9 |
Luach Amino Iomlan≥ | 54% | 95% |
Matter Insolubles≤ | 0.05% | 0.08% |
Cùis Benzyl ≤ | 0.25% | 0.25% |
Fe (ppm) ≤ | 50 | 60 |
Ùine luingeis air muir (Dìreach airson fiosrachadh) | ||||||||
Aimeireaga a Tuath | 11 ~ 30 latha | Afraga a Tuath | 20 ~ 40 latha | Roinn-Eòrpa | 22 ~ 45 làithean | Ear-dheas Àisia | 7 ~ 10 làithean | |
Aimeireaga a Deas | 25 ~ 35 làithean | Afraga an Iar | 30 ~ 60 làithean | Ear-Mheadhan | 15 ~ 30 latha | Àisia an Ear | 2 ~ 3 làithean | |
Ameireaga Mheadhanach | 20 ~ 35 làithean | Afraga | 23 ~ 30 latha | Ocenia | 15 ~ 20 latha | Àisia a Deas | 10 ~ 25 làithean |
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Q1: A bheil neach-dèanamh no companaidh malairt?
A: Tha sinn nar neach-dèanamh.Tha fàilte oirbh tadhal air an fhactaraidh againn.
Q2: Ciamar fios a chur thugainn?
A: Cliog air an "Cuir fios gu Solaraiche", cuir teachdaireachd thugainn, gheibh thu freagairt taobh a-staigh 24 uairean.
Q3: Dè an seòrsa teirmean pàighidh ris an gabh thu?
A: Airson òrdugh mòr, faodaidh tu pàigheadh gu cunntas banca na companaidh againn.
Q4: An urrainn dhut prìs lasachaidh a thoirt dhomh?
A: Seadh, tha e an urra ri do mheud.
Q5: Ciamar a gheibh mi sampall?
A: Faodaidh tu bruidhinn rinn, mar as trice bidh sinn a’ cur sampall le FEDEX, DHL, EMS.
Tha beagan shampall an-asgaidh ach feumaidh tu pàigheadh airson a’ chosgais luingeis.
Q6: Ciamar a dhearbhas tu càileachd toraidh mus cuir thu òrdughan?
A: Gheibh thu sampall air choireigin, no faodaidh sinn teisteanas anailis no HPLC no NMR a chuir thugad.
Q7: Ciamar a nì mi pàigheadh sàbhailte?
A: Tha an gnothach gu lèir fo sgrùdadh Alibaba (Treas pàrtaidh).
Q8: A bheil e comasach na bileagan a ghnàthachadh leis an dealbhadh againn fhèin?
A: Tha, dìreach cuir thugainn na h-obraichean ealain agad, gheibh thu na tha thu ag iarraidh.
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