Hunhu hwepamusoro 1,8-Naphthalic anhydride CAS 81-84-5 nemutengo wefekitari

Tsanangudzo Pfupi:

1,8-Nafitari anhydride 

CAS 81-84-5

Kuchena: 99%

Kurongedza: 1kg / bhegi, 25kg / chigubhu

 

1,8-Naphthalic anhydride musanganiswa une fomula C₁₀H.Iyo ndeimwe yeatatu isomers ye naphthalic anhydride, mamwe maviri ari iwo 1,2- uye 2,3-zvinobuda.Iyo 1,8-isomer inogadzirwa ne aerobic oxidation yeacenaphthene.2,6-naphthalenedicarboxylic acid inogona kugadzirwa kubva kune iyi anhydride.

 

Hunhu Hwakanaka & Nekukurumidza Kuburitsa & Kugadzirisa Sevhisi

Hotline: +86-17321470240(WhatsApp&Wechat)

Email: kevin@shxlchem.com

 


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Tsanangudzo

High quality 1,8-Nafitari anhydride CAS 81-84-5nemutengo wefekitari

1,8-Naphthalic anhydride musanganiswa une fomula C₁₀H.Iyo ndeimwe yeatatu isomers ye naphthalic anhydride, mamwe maviri ari iwo 1,2- uye 2,3-zvinobuda.Iyo 1,8-isomer inogadzirwa ne aerobic oxidation yeacenaphthene.2,6-naphthalenedicarboxylic acid inogona kugadzirwa kubva kune iyi anhydride.

Chemical properties:

High quality 1,8-Nafitari anhydride CAS 81-84-5nemutengo wefekitari

MF: C12H6O3
MW: 198.17
EINECS: 201-380-2
Kunyungudika 269 °C
Poindi yekuvira 295.48°C (yakaomarara fungidziro)
density 1.2571 (yakashata estimate)
gadzira Light yellow crystal

Technical Data Sheet/TDS:

Hunhu hwepamusoro 1,8-Naphthalic anhydride CAS 81-84-5 nemutengo wefekitari

Items Zvinotsanangurwa
Chitarisiko Light yellow crystal
Kuchena ≥99%
Unyoro ≤0.50%
Solid content ≥99.5%
Acid Kusachena ≤0.50%

Application

High quality 1,8-Nafitari anhydride CAS 81-84-5nemutengo wefekitari

1,8-Naphthalic anhydride inotungamira kune 4-chloro uye 4,5-dichloro derivatives.Aya mapoka ekloridi anogona kutamiswa nemaamine uye alkoxides, zvichipa, pakupedzisira, kumhuri huru ye naphthalimides, iyo inoshandiswa seanopenya anopenya.

FAQS

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Contact: kevin@shxlchem.com

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Kutungamira nguva

≤25kg: mukati memazuva matatu ekushanda mushure mekubhadhara kwagamuchirwa.

25kg: vhiki imwe

Muenzaniso

Available

Package

1kg pabhegi, 25kg padhiramu, kana sezvawaida.

Storage

Chengetedza mudziyo wakavharwa zvakasimba munzvimbo yakaoma, inotonhorera uye ine mhepo yakanaka.

Chitupa

7fbbce232

Zvatinokwanisa kupa

79a2f3e71

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