0102 ib0304 ib05
Tuam Tshoj Hoobkas muab p-phenylenediamine Cas 106-50-3 loj Tshuag zoo tshaj plaws nrog lub qhov rooj rau qhov rooj nyab xeeb xa khoom.
cov khoom specification
| English npe | p-Phenylenediamine |
| CAS Nr. | 106-50-3 ib |
| Qhov ntom | 1.2 ± 0.1g / cm³ |
| Boiling point | 267.4 ± 13.0 ° C ntawm 760 mmHg |
| Melting point | 139 ° C |
| Cov mis mos molecular | C6H8N 2 |
| Molecular hnyav | 108.141 Nws |
| Flash point | 135.9 ± 19.3 ° C |
| Raws li pawg | 108.068748 ib |
| PSA | 52.0400 Nws |
| LogP | -0.68 Nws |
| Qhov tshwm sim | dawb rau lavender khoom |
| Vapor ceev | 3.7 (vs huab cua) |
| Vapor siab | 0.0 ± 0.5 mmHg ntawm 25 ° C |
| Refractive Index | 1.661 ib |
| Cia tej yam kev mob | Khaws rau hauv qhov chaw txias, ventilated warehouse. Khaws kom deb ntawm qhov hluav taws kub thiab qhov chaw kub. |
khoom video
Taw qhia thiab khoom
Taw qhia
P-Phenylenediamine (Lus Askiv p-Phenylenediamine), tseem hu ua Ursi D, yog ib qho yooj yim tshaj plaws aromatic diamines. Cov khoom ntshiab yog dawb rau lavender siv lead ua, uas hloov ntshav lossis xim av tsaus thaum raug huab cua. Me ntsis soluble hauv dej txias, soluble hauv ethanol, ether, chloroform thiab benzene. Nws tuaj yeem siv los npaj azo dyes, siab molecular polymers, thiab tseem tuaj yeem siv los tsim cov plaub hau dyes, roj hmab antioxidants thiab cov duab tsim tshuaj. Nws yog tsuas yog siv rau aramid, azo dyes, sulfur dyes, acid dyes, thiab kuj siv tau rau pluab. Kev tsim cov xim dub D, plaub xiav dub DB, plaub xim av N2, thiab roj hmab antioxidants DNP, DOP, thiab MB. Nws kuj yog siv los ua raw khoom rau cov plaub hau zas plaub hau kom hniav zoo nkauj Ursi D series, roj av polymerization inhibitor thiab tsim tawm. Raws li cov tshuaj zas xim, p-phenylenediamine tam sim no tau tso cai siv rau hauv kev tsim cov plaub hau dyes, tab sis muaj cov kev txwv meej ntawm kev siv.
Khoom
Dawb rau lavender crystals. Hloov ntshav los yog xim av tsaus thaum raug huab cua. Soluble hauv dej, ethanol, ether, chloroform thiab benzene. Nws yog ib qho tseem ceeb dye intermediate thiab feem ntau yog siv los tsim azo dyes thiab sulfur dyes. Nws tseem tuaj yeem siv los tsim cov plaub dub D thiab roj hmab antioxidant DNP. Siv raws li qhov taw qhia fluorescent, analytical reagent thiab fur dye, thiab kuj siv nyob rau hauv lub synthesis ntawm dyes.
Tswv yim
Nyob zoo, zoo siab tau ntsib koj ntawm no. Koj puas txaus siab rau cov khoom no? Cov khoom no yog muab tso rau ntawm lub txee los ntawm kuv. Kuv paub ntau yam txog cov khoom no. Yog tias koj xav tau kev sab laj, koj tuaj yeem tiv tauj kuv txhua lub sijhawm thiab siv zog los muab koj cov kev pabcuam ua ntej muag thiab tom qab muag zoo tshaj plaws. Kuv cov ntaub ntawv tiv toj yog hauv qab no, txais tos koj cov lus nug.
Joyce: +853 66400620
Pob
Hauv daim ntawv hmoov, qhov kev txiav txim kom muaj nuj nqis tsawg dua 25 kg. Nws tau ntim rau hauv ib lub hnab yas thiab ib lub hnab aluminium ntawv ci, thiab txheej txheej sab nraud yog ntim rau hauv ib lub thawv.
25kg thiab saum toj no, stacked thiab ntim rau hauv ib daim duab los qhia nruas nrog built-in pob tshab hnab thiab txhuas ntawv ci hnab
Qee cov khoom siv tshuaj raug xa ncaj qha rau hauv lub hnab.
Hauv cov kua dej, tsawg dua 25 kg. Packed nyob rau hauv ntau hom tshuaj chim. Cov khoom muaj txiaj ntsig zoo nrog R & D xwm yuav raug xa mus rau hauv lub raj mis fluorinated.
Cov khoom ntawm 25 kg thiab siab dua yuav raug xa mus rau hauv 25 kg lossis 50 kg chemical chim chim raws li lub hauv paus chav tsev.
Kev xa khoom
Kev txiav txim muab tso ua ntej 17:00 txij hnub Monday txog Friday feem ntau yuav raug xa los ntawm lub Hoobkas mus rau tus neeg xa khoom thauj khoom nyob rau tib hnub (feem ntau tsis xa tuaj rau hnub so), thiab yuav tuaj txog ntawm tus neeg xa khoom thauj hauv li peb mus rau plaub hnub.
Lub freight forwarder yuav muab tus lej nrhiav thoob ntiaj teb rau hnub lossis hnub tom qab tuaj txog.
Nyob ntawm lub teb chaws, peb yuav siv txoj kev xa khoom sib txawv. Feem ntau, cov kab mob siab rau, kev xa khoom thiab kev xa ntawv yog qhov tseem ceeb, thiab qee qhov yuav xa mus rau DHL, Fedex, UPS, thiab lwm yam.
Kev thauj mus los hauv huab cua thiab dej hiav txwv yog cov tseem ceeb, ntxiv los ntawm cov tsheb thauj mus los thiab tsheb thauj mus los. Peb txoj kev thauj mus los yog yuav luag txhua qhov kev pabcuam hauv qhov rooj, ua tiav kev lis kev cai ntawm lub tebchaws xa tawm thiab lub tebchaws tuaj txawv tebchaws, tshwj tsis yog muaj xwm txheej tshwj xeeb hauv qee lub tebchaws lossis thaj chaw.
Hoobkas & Warehouse
Peb lub Hoobkas muaj kev ruaj khov txhua xyoo ntawm 50,000 tons ntawm raw khoom txhua xyoo puag ncig. Cov saw hlau ntau lawm thiab kev muag khoom txuas ntxiv mus saturated. Peb lub tsev khaws khoom muaj ntau qhov khaws cia ntawm cov hmoov thiab kua dej. Peb txais tos cov neeg tuaj ntawm txhua qhov chaw ntawm lub neej los txhawb thiab koom tes.
