p-Tolylcarboxylic acid;4-Toluic acid,99%;4-Carboxytoluene, p-Toluic acid;
p-Tolylcarboxylic acid;4-Toluic acid,99%;4-Carboxytoluene, p-Toluic acid;
Inkcazelo emhlophe okanye ekhaphukhaphu eyikristale engumgubo.Inyibilika ngokulula kwi-methanol kunye ne-ether, ayinakunyibilika kumanzi ashushu, kwaye inokutshintshatshintsha ngomphunga wamanzi;i-phthalic acid ifumaneka nge-oxidation, enokusetyenziswa njenge-intermediates yeyeza, izinto ezibonisa ukukhanya, izitshabalalisi, kunye ne-organic pigments.Ikakhulu isetyenziswa ekwenzeni iasidi hemostatic aromatiki, p-formonitrile, p-toluoyl chloride, izinto photosensitive, njl. Isetyenziswa organic synthesis intermediates kunye neshishini lokubulala izitshabalalisi ukulungiselela bactericide phosphoramide, kwaye ingasetyenziswa isiqholo kunye film film. .
Iziphakathi zamayeza, izinto ezithatha ifotosensitive, izibulali zinambuzane kunye ne-organic pigments.Isetyenziswa ikakhulu xa kusenziwa iasidi hemostatic aryl, p-methylonitrile, p-toluenyl chloride, izinto photosensitive, etc. Isetyenziswa organic synthesis intermediate, imboni yezibulali zinambuzane ukuvelisa phosphamide fungicide, nayo ingasetyenziswa kwiziqholo kunye nefilimu.
Umgubo wekristale omhlophe okanye okhanyayo.Indawo yokunyibilika 179-182°C.Iqondo lokubila lingama-274-275°C.Inyibilika ngokulula kwi-methanol kunye ne-ether, ayinakunyibilika kumanzi ashushu, kwaye inokutshintshatshintsha ngomphunga wamanzi;i-phthalic acid ifumaneka nge-oxidation, enokusetyenziswa njenge-intermediates kumayeza, izinto ezibonisa ukukhanya, izitshabalalisi, kunye ne-organic pigments.Isetyenziswa kakhulu ekwenzeni i-hemostatic aromatics acid, i-p-formonitrile, i-p-toluoyl chloride, izinto ze-photosensitive, njl.
Inyibilika ngokulula kwi-methanol kunye ne-ether, kodwa ayinakunyibilika kumanzi ashushu, kwaye iyakwazi ukuguquguquka ngomphunga wamanzi;i-phthalic acid ifumaneka nge-oxidation, enokusetyenziswa njenge-intermediates kumayeza, izinto ezibonisa ukukhanya, izitshabalalisi, kunye ne-organic pigments.Isetyenziswa kakhulu ekwenzeni i-hemostatic aromatics acid, i-p-formonitrile, i-p-toluoyl chloride, izinto ze-photosensitive, njl.
| Into | Inkcazo |
| Umphandle | Umgubo wekristale omhlophe okanye okhanyayo |
| Ubunyulu | ≥99.0%(I-Liquid Chromatography) |
| Ixabiso leAcid | mgKOH/g 409～412 |
| Indawo yokunyibilika | ℃ 178℃180 |
| Uthuthu | ≤0.1% |
| Ukufuma | ≤0.1% |
10. 25kg/ibhegi okanye njengoko kufunwa ngabathengi
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I-TECHNOL OGY I-ADVANTAGES
●Uxinzelelo oluPhezulu lweCatalytic Hydrogenation.Uxinzelelo oluPhezulu lwe-Hydrogenolysis Reaction.I-Cryogenic Reaction (<-78%C)
● I-Aromatic Heterocyclic Synthesis
● Ukusabela ngokutsha
● IsiGqibo seChiral
●Heck, Suzuki,Negishi,Sonogashira .Giignard Reaction
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