Khoom Description

Khoom npe: Piperazine hexahydrate
CAS: 142-63-2 Nr
PIB: 604-300-8
Melting point: 42-44℃(lit.)
Kub taw tes: 145-156℃(lit.)
Qhov ceev: 1.2903 (nruab nrab kwv yees)
Vapor siab: 0.8 hli Hg (20 degree)

Specification

Cov khoom	Specifications
Qhov tshwm sim	Tsis muaj xim thiab pob tshab kua
Purity	99%
Cia temp.	2-8 degree
Pob	1 kg / hnab, 20 kg / nruas, 25 kg / nruas

Daim ntawv thov

1. Ua haujlwm tseem ceeb nruab nrab rau kev tsim tshuaj antihelminthic thiab tshuaj zoo.
2. Piperazine hexahydrate CAS 142-63-2 yog siv los ua epoxy resin curing agent thiab neutralizing tus neeg sawv cev hauv cov formulations.
3. Siv rau hauv cov organic synthesis rau kev npaj nitrogen-muaj cov tshuaj heterocyclic.

Cia thiab ceev faj

1. Khaws rau hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm cov oxidizing muaj zog thiab cov kua qaub.
2. Khaws Piperazine hexahydrate CAS 142-63-2 ntim kaw kom nruj kom tsis txhob muaj dej thiab raug cua.
3. Tsis txhob nqus cov plua plav thiab kev sib cuag nrog cov tawv nqaij thiab cov mucous ntev.

Cov ntaub ntawv kev nyab xeeb

1. Ua rau khaus heev rau qhov muag, tawv nqaij, thiab ua pa.
2. Ua phem Piperazine hexahydrate CAS 142-63-2 yog nqos los yog nqus tau pa; tej zaum yuav ua rau muaj kev tsis haum tshuaj.
3. Thaum ntsib qhov muag, yaug tam sim nrog dej ntau thiab nrhiav kev pab kho mob.

Cov txiaj ntsig ntawm Kev Siv

1. Ua raws li qhov nruab nrab tseem ceeb rau kev tsim tshuaj thiab cov khoom siv hluavtaws.
2. Piperazine hexahydrate CAS 142-63-2 ua tus neeg sawv cev nruab nrab thiab kho tus neeg sawv cev rau epoxy thiab polyurethane systems.
3. Muab siab purity thiab ruaj khov reactivity nyob rau hauv zoo tshuaj synthesis.

Yam khoom pom zoo

Cov khoom	Khoom npe
1	Ligustrazine Hydrochloride CAS 76494-51-4
2	Tom ntej: Semicarbazide Hydrochloride CAS 563-41-7
3	Diethyl acetamidomalonate CAS 1068-90-2
4	3-Indoleformic acid CAS 771-50-6
5	Butyl Oleate CAS 142-77-8
6	Tom ntej: Trimethyl Orthoacetate CAS 1445-45-0
7	Tetrabutyl Ammonium Chloride TBAC CAS 1112-67-0
8	Tom ntej: Ethyl 2-methylacetoacetate CAS 609-14-3
9	Isooctyl Palmitate CAS 1341-38-4
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 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.

payment

Txog Kev Them Nyiaj

* 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

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.

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.