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1,4-Naphthalene Dicarboxylic Acid

1,4-Naphthalene Dicarboxylic Acid Featured duab
  • 1,4-Naphthalene Dicarboxylic Acid

Lus piav qhia luv luv:

1-methyl-4-acetylnaphthalene thiab potassium dichromate yog oxidized rau 18h ntawm 200-300 ℃ thiab txog 4MPa;1,4-dimethylnaphthalene kuj tuaj yeem tau los ntawm cov kua theem oxidation ntawm 120 ℃ thiab txog 3kpa nrog cobalt manganese bromide ua catalyst.


Product Detail

Khoom cim npe

Cov qauv qauv

1

TshuajLub npe:1,4-naphthalene dicarboxylic acid

Lwm lub npes:naphthalene-1,4-dicarboxylic acid, 98 +%;1,4-naphthalene dicarboxylic acid;naphthalene-1,4-dicarboxylic acid, KCB acid;naphthalene-1,4-dicarboxylic acid, KCB acid;1,4-naphthalene dicarboxylic acid, 95%;naphthalene-1,4-dicarboxylic acid;1,4-naphthalene dicarboxylic acid;1,4-naphthalene dicarboxylic acid

Cov mis mos molecular:C12H8O4

molecular hnyav:216.19 Nws

Numbering system:

CAS Nr.:605-70-9 ib

PIB: 210-094-7

HS CODE: 29173990

Cov ntaub ntawv lub cev

Tsos: Me me bar siv lead ua

Purity: ≥98.0%

Kub taw tes: 490.2 ± 28.0 ° C (Predicted)

Qhov ceev: 1.54 g / cm3

Melting point: 309 ℃(325 ℃).

Solubility: soluble nyob rau hauv ethanol, xiav fluorescence, insoluble nyob rau hauv boiling dej.

Daim ntawv thov

Siv nyob rau hauv zus tau tej cov optical brightener, dye intermediates, thiab lwm yam.

Txoj kev tsim khoom

1-methyl-4-acetylnaphthalene thiab potassium dichromate yog oxidized rau 18h ntawm 200-300 ℃ thiab txog 4MPa;1,4-dimethylnaphthalene kuj tuaj yeem tau los ntawm cov kua theem oxidation ntawm 120 ℃ thiab txog 3kpa nrog cobalt manganese bromide ua catalyst.

Cia

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