Khoom Description

Khoom npe: 3-Chlorophthalic anhydride
CAS: 117-21-5 Nr
PIB: 204-179-8
Melting point: 123-126 degree
Kub taw tes: 170℃(lit.)
Qhov ceev: 1.594 ± 0.06 g / cm3 (Predicted)
Vapor siab: 0.02-0.08Pa ntawm 25 degree

Specification

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

Daim ntawv thov

1. 3-Chlorophthalic anhydride feem ntau yog siv los ua qhov nruab nrab tseem ceeb hauv kev sib xyaw ntawm cov xim, xim, thiab cov tshuaj fluorescent whitening agents.
2. 3-Chlorophthalic anhydride CAS 117-21-5 yog ib qho monomer los yog lub tsev thaiv rau cov khoom siv zoo heev, xws li polyimides thiab epoxy resins.
3. Cov compound no kuj yog siv rau hauv kev tsim tshuaj, agrochemicals, thiab tshuaj tshwj xeeb.

Cia thiab ceev faj

1. Khaws 3-chlorophthalic anhydride nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, tiv thaiv los ntawm noo noo thiab deb ntawm tshav kub.
2. Khaws lub thawv kaw kom nruj thiab sib cais los ntawm cov khoom muaj zog oxidizing, muaj zog hauv paus, cawv, thiab amines.
3. Kov 3-Chlorophthalic anhydride CAS 117-21-5 nrog cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), nrog rau cov hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, thiab lub ntsej muag plua plav, tiv thaiv kev sib cuag thiab nqus pa.

Kev kub ceev teb rau cov dej xau

1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tsim nyog ( hnab looj tes, tsom iav, khaub ncaws tiv thaiv).
2. Ua tib zoo sau cov khoom uas nchuav nrog lub cuab yeej huv, qhuav. Tsis txhob tsim cov plua plav. Muab cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom kaw, uas muaj cov ntawv pov tseg rau kev pov tseg pov tseg.
3. Tiv thaiv 3-Chlorophthalic anhydride CAS 117-21-5 los ntawm kev nkag mus rau hauv qhov dej los yog ib puag ncig. Ntxuav thaj chaw muaj kev cuam tshuam nrog dej thiab tshuaj ntxuav tes, sau cov ntxhua khaub ncaws kom raug.

Cov ntaub ntawv kev nyab xeeb

1. 3-Chlorophthalic anhydride muaj teeb meem yog tias nqos, nqus tau plua plav, lossis tiv nrog daim tawv nqaij. Nws ua rau tawv nqaij kub hnyiab heev, qhov muag puas, thiab ua pa ua pa. Nws yog corrosive thiab noo noo-sensitive.
2. 3-Chlorophthalic anhydride CAS 117-21-5 tej zaum yuav combustible ntawm qhov kub thiab txias thiab decompose los ua toxic thiab corrosive fumes (hydrogen chloride, phthalic anhydride derivatives).
3. Nco ntsoov sab laj nrog 3-chlorophthalic anhydride Safety Data Sheet (SDS) kom paub meej txog kev phom sij, tuav, thiab cov ntaub ntawv tswj hwm.

Yam khoom pom zoo

Cov khoom	Khoom npe
1	3-Methyl-4-nitrobenzoic acid CAS 3113-71-1
2	Tom ntej: Methyl 3-Methyl-2-nitrobenzoate CAS 5471-82-9
3	Tom ntej: 2-Chloro-5-nitrobenzoyl Chloride CAS 25784-91-2
4	2-Amino-4-methoxyphenol CAS 20734-76-3
5	4-Methyl-3-nitrophenol CAS 2042-14-0
6	5-fluoro-2-methoxyaniline CAS 1978-39-8
7	2 4 6-Trifluoroaniline CAS 363-81-5
8	Tom ntej: 3-Chloro-2-fluorobenzoic Acid CAS 161957-55-7
9	2 6-Dibromotoluene CAS 69321-60-4
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.