3-Hydroxybenzoic Acid CAS 99-06-9

Khoom Qhia:

Cov Khoom Npe: 3-Hydroxybenzoic acid TSIS TSIS: 99-06-9

Txhais:

m-Hydroxybenzoic;

3-hydroxybenzoate;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: cov hmoov dawb crystalline

Ntsuas: ≥98.0%

Qhov ceev: 1.375g / cm3

Kub taw tes: 346.1 ℃ ntawm 760 mmHg

Flash Point: 220 ℃

Melting point: 201-204 ℃

Dej Solubility: soluble me ntsis

3-Hydroxybenzoic acid yog kua qaub monohydroxybenzoic.

Siv: m-Hydroxybenzoic acid yog qhia raws li nruab nrab hauv kev tsim cov tshuaj tua kab mob, tshuaj, tshuaj, thiab tshuaj yas. Nws kuj tseem siv tau los ua ke azo dyes.

Cov txheej txheem ntau lawm yog tau los ntawm sulfonation, alkali fusion thiab hydrolysis ntawm benzoic acid.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: 3-hydroxybenzoic acid cas 99-06-9, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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