Homai waikano kounga teitei cas 135-19-3 Beta Naphthol/2-naphthol
Taupānga
Ingoa Hua:Hoatuhia te waikano o te kounga teitei cas 135-19-3
Whakatakotoranga:
| 2-Naphthol Introduction | |||||||||
| Hua | CAS NO. | Te ahua | Ihirangi% | Naphtha lene % | Ira rewaC | α-Naphthol Ihirangi% | 2,2-Naphthol Hononga % | makuku% | |
| 2-Naphthol | 135-19-3 | Te paura tioata ma, he tawerewere ranei | ≥99% | ≤0.5 | ≥120 | ≤0.5 | ≤0.5 | ≤0.3 | |
Tapaki: 25kg/pahu kaata
Ka taea e matou te kiki kia rite ki te tono a nga kaihoko, ki te kore ka putea hei wheketere.
Ka rite ki te kaipuke ka taea e matou te whakamahi i te DHL / EMS / TNT / FedEx / USPS ranei i runga i to tono.
| Na te Karere | Ma te Rererangi | Ma te Moana |
| ≤50kg | 50kg-500kg | ≥500kgs |
| 3-7 Ra | 1-2wiki | 2-3wiki |
| Kuaha ki te Kuaha | Taunga rererangi ki te Taunga rererangi | Tauranga ki Tauranga |
| He ngawari ki te tiki hua | Me mahi Whakaritea Whakaritea | Me mahi Whakaritea Whakaritea |
Nga korero tere
Whakaahuatanga Hua
/2-Naphthol CAS 135-19-3
| Whakamatau | Whakatakotoranga | Hua |
| Te ahua | He tawerewere hina-ma, paura ranei (ka taea te whakapouri i te kowhai, te whero pouri ranei ina rongoa) | He tawerewere hina-ma, paura ranei |
| 2-Naphthol parakore % | 98.5 | 99.41 |
| 1-Naphthol parakore % | ≤0.30 | 0.27 |
| Naphthalene parakore % | ≤0.40 | 0.08 |
| Wai % | ≤0.10 | 0.05 |
| Whakamutunga |
| PAHI |
Ingoa Hua:Hoatuhia te waikano o te kounga teitei cas 135-19-3
Whakatakotoranga:
| 2-Naphthol Introduction | ||||||||||||||||||
| Hua | CAS NO. | Te ahua | Ihirangi% | Naphtha lene % | Te rewaοC | α-Naphthol Ihirangi% | 2,2-Naphthol Hononga % | makuku% | ||||||||||
| 2-Naphthol | 135-19-3 | Te paura tioata ma, he tawerewere ranei | ≥99% | ≤0.5 | ≥120 | ≤0.5 | ≤0.5 | ≤0.3 | ||||||||||
| Tūemi | Hua makuku | Nga hua maroke |
| Te ahua | Whakapiri kowhai marama | Te paura kowhai marama |
| Tae Gardner ≤ | 10 | 9 |
| Uara Amino Tapeke≥ | 54% | 95% |
| Mahinga Insolubles≤ | 0.05% | 0.08% |
| Mahinga Benzyl≤ | 0.25% | 0.25% |
| Fe (ppm)≤ | 50 | 60 |
| 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.
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