Khoom Description

Khoom npe: 4-Chlorocinnamic acid
CAS: 1615-02-7 Nr
PIB: 216-564-8
Melting point: 248-250℃(lit.)
Kub taw tes: 260.71℃(nrawm kwv yees)
Qhov ceev: 1.2377 (nruab nrab kwv yees)
Refractive Index: 1.5426 (kwv yees)

Specification

Cov khoom	Specifications
Qhov tshwm sim	Tsis muaj xim thiab pob tshab kua
Purity	99%
Cia temp.	Muab kaw rau hauv qhuav, Chav Kub
Pob	1 kg / hnab, 20 kg / nruas, 25 kg / nruas

Daim ntawv thov

1. 4-Chlorocinnamic acid feem ntau yog siv los ua ib lub tsev thaiv hauv cov organic synthesis, tshwj xeeb tshaj yog nyob rau hauv kev tsim tshuaj, agrochemicals, thiab kua crystals ntawm coupling, txo, los yog cyclization tshwm sim.
2. 4-Chlorocinnamic acid CAS 1615-02-7 yog lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj bioactive, suav nrog tshuaj tiv thaiv kab mob, tshuaj tua kab mob, thiab tshuaj tiv thaiv kab mob.
3. 4-Chlorocinnamic acid ua haujlwm ua ntej rau UV absorbers, polymer additives, thiab cov ntaub ntawv siab heev hauv kev siv optoelectronic thiab cov ntaub ntawv tshawb fawb.

Cia thiab ceev faj

1. Khaws 4-chlorocinnamic acid nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated, tiv thaiv los ntawm lub teeb thiab noo noo, nyob rau hauv lub ntim kaw nruj nreem kaw los ntawm cov ntaub ntawv sib xws (xws li, iav los yog tej yam yas).
2. Khaws 4-chlorocinnamic acid CAS 1615-02-7 cais los ntawm cov tshuaj muaj zog oxidizing, muaj zog hauv paus, thiab cov tshuaj reactive los tiv thaiv kev puas tsuaj los yog decomposition.
3. Kov 4-chlorocinnamic acid nrog kev saib xyuas kom txo tau cov hmoov av; xyuas kom cov thawv ntim kom meej meej thiab kaw thaum tsis siv.

Kev kub ceev teb rau cov dej xau

1. Tam sim ntawd cais qhov chaw nchuav thiab ua kom muaj cua txaus; ua tib zoo muaj cov nchuav los tiv thaiv 4-chlorocinnamic acid hmoov av los ntawm kev ua pa.
2. Sau cov nchuav 4-chlorocinnamic acid CAS 1615-02-7 siv cov cuab yeej huv, qhuav lossis HEPA-filter nqus tsev vacuum, thiab muab tso rau hauv ib lub thawv uas haum, sealable rau pov tseg.
3. Ntxuav cov kab mob kom huv si nrog dej ntau; sau tag nrho cov khoom tsis huv (absorbents, ntxuav dej) thiab muab pov tseg raws li cov cai hauv cheeb tsam ib puag ncig rau cov tshuaj khib nyiab.

Cov ntaub ntawv kev nyab xeeb

1. 4-Chlorocinnamic acid tuaj yeem ua rau tawv nqaij khaus, khaus qhov muag, thiab khaus khaus khaus thaum raug cov plua plav lossis aerosols.
2. 4-Chlorocinnamic acid CAS 1615-02-7 muaj teeb meem yog tias nqos los yog nqus tau, thiab qhov ntev los yog rov ua dua tuaj yeem ua rau muaj kev puas tsuaj rau qee yam kabmob.
3. Nco ntsoov sab laj nrog Daim Ntawv Qhia Txog Kev Nyab Xeeb (SDS) kom paub cov ntaub ntawv toxicological tshwj xeeb thiab hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), suav nrog cov npog plua plav, tsom iav, hnab looj tes, thiab khaub ncaws tiv thaiv.

Yam khoom pom zoo

Cov khoom	Khoom npe
1	2-Butynoic Acid CAS 590-93-2
2	Tom ntej: Sodium Polymethacrylate CAS 54193-36-1
3	Methyl 5 -Bromo-2-Methyl-Benzoate CAS 79669-50-4
4	Tom ntej: Methyl 3-Methyl-4-Nitrobenzoate CAS 24078-21-5
5	Tom ntej: 2-Bromo-3-Methylbenzoic Acid CAS 53663-39-1
6	Betaine Hydrochloride CAS 590-46-5
7	Tom ntej: 3-Bromo-5-Methylbenzoic Acid CAS 58530-13-5
8	Tom ntej: 3-Chloro-4-Methylbenzoic Acid CAS 5162-82-3
9	Tom ntej: 3-Bromo-4-Methylbenzoic Acid CAS 7697-26-9
10	Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm. WhatsApp: +86 18317156592 +86 15993252181 +86 13166393407

Ntim

product-300-300

Kev thauj mus los & Kev Them Nyiaj

Transportation

Txog Kev Thauj Mus Los

Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv 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.

payment

Txog Kev Them Nyiaj

* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.

* Thaum cov nyiaj qis 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

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.

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.

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 nyob.

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 taw qhia kev, thiab lwm yam.