Khoom Description
Khoom npe: p-Phenylenediamine sulfate
CAS: 16245-77-5 Nr
PIB: 240-357-1
Melting point: >300 degree
Qhov ceev: 1.353 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua haujlwm tseem ceeb nruab nrab rau kev tsim cov plaub hau dyes, cov xim, thiab oxidative dyeing Cheebtsam hauv kev lag luam tshuaj pleev ib ce thiab kev tu tus kheej.
2. P-Phenylenediamine sulfate CAS 16245-77-5 yog siv rau hauv kev sib txuas ntawm aramid fibers, roj hmab antioxidants, thiab polymer additives los txhim kho cov khoom siv zog thiab ruaj khov.
3. Ua raws li tus tsim tawm hauv cov tshuaj yees duab thiab cov reagent rau kev tshuaj ntsuam xyuas hauv cov chaw kuaj tshuaj.
Cia thiab ceev faj
1. Khaws rau hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm tshav ntuj ncaj qha, tshav kub, thiab muaj zog oxidizing agents.
2. Khaws P-Phenylenediamine sulfate CAS 16245-77-5 lub thawv kaw kom nruj kom tsis txhob nqus dej noo, oxidation, thiab tawg.
3. Hnav cov hnab looj tes tiv thaiv, tsom iav, thiab lub tsho (lab) thaum tuav kom tsis txhob sib chwv tawv nqaij thiab nqus plua plav.
Cov ntaub ntawv kev nyab xeeb
1. Tej zaum yuav ua rau tawv nqaij rhiab heev, ua xua, thiab khaus qhov muag; zam kev sib cuag ncaj qha lossis ntev.
2. Kev phom sij P-Phenylenediamine sulfate CAS 16245-77-5 yog nqus tau los yog nqos; tuaj yeem ua rau ua pa nyuaj thiab ua rau lub cev muaj zog.
3. Thaum ntsib qhov muag, yaug tam sim nrog dej kom txaus tsawg kawg 15 feeb thiab nrhiav kev kho mob sai.
Cov txiaj ntsig ntawm Kev Siv
1. Exhibits siab reactivity thiab zoo solubility nyob rau hauv dej, txhawb npaum dyeing thiab synthesis txheej txheem.
2. Muab P-Phenylenediamine sulfate CAS 16245-77-5 ruaj khov aromatic diamine functionality rau polymerization thiab condensation tshua.
3. Muab kev ua haujlwm zoo ib yam hauv kev tsim cov xim oxidative nrog cov xim tuav ntev ntev.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Amino-4-chloro-6-methylpyrimidine CAS 5600-21-5 |
| 2 | 4 6-Dihydroxy-2-methylpyrimidine CAS 40497-30-1 |
| 3 | 3-Thienylmethanol CAS 71637-34-8 |
| 4 | 4-Ethoxybenzamide CAS 55836-71-0 |
| 5 | Ethyl 2 3-dicyanopropionate CAS 40497-11-8 |
| 6 | L-Asparagine CAS 70-47-3 |
| 7 | L-lysine acetate CAS 57282-49-2 |
| 8 | 2-Aminophenethanol CAS 5339-85-5 |
| 9 | N-(Trimethylsilyl) imidazole CAS 18156-74-6 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum tus nqi qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: p-phenylenediamine sulfate cas 16245-77-5, Tuam Tshoj p-phenylenediamine sulfate cas 16245-77-5 manufacturers, lwm tus neeg, Hoobkas
