Cov Lus Qhia Yooj Yim
Siab Zoo 1- naphthhoic acid hmoov cas 86-55-5
| Melting taw tes | {{0 {}}℃(lit .) |
| Kub taw tes | 300℃(lit .) |
| ceev | 1.398 |
| Refronction Index | 1.4600 (kwv yees) |
| Fp | 195 Qib |
| Cia temp . | Khw hauv qab +30℃. |
| so | Solubility me ntsis soluble hauv dej kub; Dawb soluble nyob rau hauv kub ethanol, ether |
| puab | Hmoov |
| pa kua muag | 3.7 (ntawm 25ºC) |
| xim | Me ntsis daj rau xim av |
| Lub ntiajteb txawj nqus tshwj xeeb | 1.398 |
Cov khoom lag luam
Lub Hoobkas muab 1- naphthhoic acid hmoov cas {{} nrog cov qauv sib tw thiab cov qauv yuav muaj rau kev sim.
1- naphholic acid daim ntawv thov:
{{01- naphhoc acid tau siv rau cov synthic synthesis
Ntim thiab Thauj Khoom
Mekas raws li cov neeg siv khoom xav tau .
Chaw ntim khoom
Nws yuav tsum muab cia rau hauv qhov chaw huv thiab txias thiab txias, tiv thaiv los ntawm lub hnub ci, los nag .
Vim li cas thiaj xaiv GNEEBIO?
1. Peb muaj cov khoom lag luam zoo, muab ncaj qha los ntawm lub Hoobkas kom paub tseeb tias muaj txaus mov.
2. Peb muaj kev pabcuam kev tshaj lij, 24 teev online los daws koj cov teeb meem .
{{03. Nrog cov xyoo ntawm cov khoom siv, peb siv zog coj tus nqi rau txhua tus neeg siv khoom rau txhua tus neeg siv khoom.
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Tuam txhab tau
Gneebioyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Cov FAQ
1. Puas muaj luv nqi?
Yog lawm, peb yuav muab tus nqi zoo dua yog tias muaj nuj nqis loj dua.
2. Qhov kev txiav txim yam tsawg kawg nkaus?
Qhov kev txiav txim yam tsawg kawg nkaus nyob ntawm cov khoom .
{{0 {}}} Qhov kawg txiav txim kom muaj nuj nqis rau cov khoom lag luam feem ntau yog 1 phaus;
Rau qee cov khoom lag luam siab dua, qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis yog 100 grams .
4. Cov chaw nres nkoj ntawm chaw thau khoom li cas?
Shanghai, Tianjin, Qingdao, thiab lwm yam .
5. Dab tsi yog hom kev thauj mus los?
Rau cov xaj me, peb yuav xa cov khoom los ntawm International nthuav qhia xws li FedEx, uas siv .}}} .
Rau cov xaj loj, peb yuav nkoj cov khoom muag los ntawm hiav txwv, uas siv ib lub hlis.}} Yog tias qhov xwm txheej nrawm, koj tuaj yeem xaiv cov tsheb thauj mus los huab cua.
Cim npe nrov: Siab Zoo 1- aphhoic acid hmoov cas {}} {} {}} Cov Khoom Lag Luam, Chaw Tsim Tshuaj, Hoobkas