o-chlorobenenenenurrile malononitrile / 2-chloroblenenemalononitrile / 2- (2-cloroblenzylidene) Malononitrile / CS Hmoov li cas 2698-41-1

O-chlorobenenenenurile Malononitrile / 2-chloroblenenemalononititemalononititemalononititemalononititemalononitrile / 2- (2-chlorobenzylidene) Malononitrile / CS Hmoov zoo li 2698-41-1 featured duab

Cov lus piav qhia luv luv:

Cov khoom yog cov kev ua siab zoo, cov khoom zoo, tus nqi qis thiab ntau yam ntawm cov kev siv.

Hauv kev lag luam kev lag luam, nws tuaj yeem txuag tau cov khoom siv raw piv nrog cov khoom siv capsaicin.

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Khoom Qhia Qhia

Khoom Ntawv

Khoom Piav Qhia

Khoom npe: O-chloroblenzylidene malononitrile

Cov Lus Txhais: 2-chloroblenenenemalononitrile / 2- (2-cloroblenzylidene) Malononitrile / Cs Hmoov

CAS: 2698-41-1

MF: C10H555554

MW: 188.61

Einecs: 220-278-9

Melting Taw tes: 68-70 ° C (Lit.)

BLAIL NTAM: 126 ° C0.1 hli HG (Lit.)

Quav: 1.2906 (Kev kwv yees nkawv)

Refuntion Ceeb toom: 1.5500 (kwv yees)

Cia temp .: 2-8 ° C

Kev qhia tshwj xeeb

Khoom npe	o-chloroblenzylidene malononitrile
Cas	2698-41-1
Kev coj dawb huv	99%
Lub thawv	25 kg / nruas

Lub thawv

25 kg / nruas lossis raws li cov neeg siv khoom.

Dab tsi yog o-chloroblenzylidene malononitrile siv rau?

Lub ntsiab tivthaiv ntawm lub kua muag, uas tuaj yeem txhawb lub qhov muag, ua pa tawm ua pa thiab tawv nqaij, muaj cov tawv nqaij muaj zog thiab ua kom tawv nqaij tawv. Kev npau taws pib ntawm aerosol rau tib neeg lub qhov muag yog 0.0025mg / m3, thiab qis tshaj plaws itritation siab yog 0.1 ~ 1.0mg / m3. Daim npog ntsej muag muaj peev xwm tiv thaiv nws, thiab nws yog cov tshuaj tseem ceeb ntawm kev ua phem rau lub ntiaj teb, tub ceev xwm, tub ceev xwm tub ceev xwm thiab lwm cov neeg tawg rog.

Nyiaj them

* Peb tuaj yeem muab ntau txoj kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov lej yog qhov coj tus lej, cov neeg siv khoom tau them nrog PayPal, Western Union, Alibaba, thiab lwm cov kev pab cuam zoo sib xws.
* Thaum cov lej yog qhov tseem ceeb, cov neeg tau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Ntxiv mus, muaj ntau tus neeg siv khoom siv tau ntau dua cov neeg siv khoom siv nyiaj txiag lossis WeChat them nyiaj los them nyiaj.

Yuav Ua Li Cas Khaws O-Chlorobenplenenenzylidene Malononitrile?

O-Chloroblenenenemalononitrile, feem ntau yog lub npe hu ua CS roj, yog qhov sib txuas uas yuav tsum tau daws thiab khaws cia nrog kev nyab xeeb. Nov yog qee cov lus qhia dav dav rau khaws cov ntawv sau no:

1. Thawv: Khw O-ChloroblalandalononitRile nyob rau hauv AirTight, cov ntaub ntawv siv cov tshuaj tsim tau muaj cov khoom siv uas tau sib txuas no (piv txwv li, iav lossis qee yam plastics).

2. Daim ntawv lo: daim ntawv sau kom meej rau lub npe siv tshuaj, kev xav, thiab cov ntaub ntawv muaj kev phom sij.

3. Qhov kub: Khaws cov khoom sib txuas rau hauv qhov chaw txias, qhuav qhov chaw kom deb ntawm kev tshav ntuj ncaj qha thiab cov khoom kub. Huab cua sov heev tuaj yeem cuam tshuam rau kev ruaj ntseg ntawm cov compound.

4. Qhov cua: khw muag khoom hauv qhov chaw muaj cua kom tiv thaiv vapor perpectulation.

5. Kev rho tawm: Khaws deb ntawm cov tshuaj tsis sib xws xws li cov oxidants muaj zog, acids thiab hauv paus.

6. Kev tswj hwm kev tswj hwm: Txwv kev nkag mus rau cov neeg ua haujlwm raug cai nkaus xwb thiab xyuas kom haum kev nyab xeeb kev nyab xeeb.

7. Cov cuab yeej tiv thaiv ntawm tus kheej (PPE): Thaum tuav lossis khaws cia PPE suav nrog cov hnab looj tes, qhwv caj dab, thiab lub tsho ntev.

8. Cov txheej txheem txheej txheem thaum muaj xwm ceev: Muaj cov txheej txheem kev tswj hwm tau tsim nyog thiab cov txheej txheem kev nyab xeeb rau kev ntsuas cov ntaub ntawv nyab xeeb (SDS) thiab kev pabcuam ua ntej.