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2-Methyl-4-Nitrobenzoic Acid

2-Methyl-4-Nitrobenzoic Acid

Sunan samfur:  2-Methyl-4-nitrobenzoic acid

Lambar CAS:  1975-51-5

Tsarki:  99.0%

Bayyanar:  farin foda

Kunshin:  25KG/Drum, ko azaman kunshin da aka keɓe

Wurin Asali:  Anhui, China


Aikace -aikacen samfur

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Bayanin samfur

Alamar samfur

2-Methyl-4-Nitrobenzoic Acid

Suna 3-Methyl-2-nitrobenzoic acid
Ma'ana 2-methyl-4-nitrobenzoic acid; 4-Nitro-2-MethylbenzoicAcid; 2-Methyl-4-Nitro-Benzoic Acid
EINECS 217-828-5
Tsarki > = 99%
Tsarin kwayoyin halitta Bayanin C8H7NO4
Nauyin kwayoyin halitta 181.1455
Bayyanar farin foda
Yawa 1.392 g/cm3 (Tsinkaya)
Wurin narkewa 150-154 ° C (lit.)
Tafkin tafasa 369.3 ° C a 760 mmHg
Flash Point 167.6 ° C

Amfani da samfur

Kwayoyin halitta.

Kunshin samfur

Drum na 25kg da 50kg, ko azaman kunshin da aka keɓe.

Adana

Ajiye a wuri mai sanyi. A rufe akwati da kyau a rufe a bushe da wuri mai iska.

Matakan taimakon farko

Janar shawara
Tuntuɓi likita. Nuna wannan takardar bayanan aminci ga likitan da ke halarta.

Idan inhalation
Idan ana numfashi, motsa mutum cikin iska mai kyau. Idan ba numfashi ba, ba da numfashin wucin gadi. Tuntuɓi likita.

Idan akwai fata
A wanke da sabulu da ruwa mai yawa. Tuntuɓi likita.

Idan aka hada ido
Kurkura sosai tare da yalwar ruwa don aƙalla mintuna 15 kuma tuntuɓi likita.

Idan an hadiye
Kada a ba wani abu da baki ga mutumin da ba a sani ba. Kurkura bakin da ruwa. Tuntuɓi likita

Matakan kashe gobara

Kafofin watsa labarai masu kashe wuta da suka dace
Yi amfani da fesa ruwa, kumfa mai jure barasa, bushewar sunadarai ko carbon dioxide.

Haɗari na musamman da ke tasowa daga abu ko cakuda
Carbon oxide, Nitrogen oxide (NOx).

Shawara ga masu kashe gobara
Sanya kayan numfashi da ke dauke da kai don kashe gobara idan ya cancanta.

Matakan Sakin Matsari

Kariya na mutum, kayan kariya da hanyoyin gaggawa
Yi amfani da kayan kariya na sirri. Guji samuwar kura. Kauce wa tururin tururi, hazo ko gas. Tabbatar da isasshen iska. Fitar da ma'aikata zuwa wuraren tsaro. Guji numfashin ƙura.

Tsare -tsaren muhalli
Hana ƙarin zubewa ko zubewa idan yana da aminci yin hakan. Kada a bar samfurin ya shiga magudanar ruwa. Dole a guji zubar da muhalli.

Hanyoyi da kayan don tsarewa da tsaftacewa
Upauki kuma shirya zubar. Shafa sama da shebur. Ajiye cikin kwantena masu dacewa, rufaffen don zubar.


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  • Bincike

    Awanni 24 akan Layi

    Don tambayoyi game da samfuran mu ko jerin farashin, da fatan za a bar mana imel ɗin mu kuma za mu tuntuɓi cikin awanni 24.

    Sunan Yanzu