DL-Tartaric Acid CAS 133-37-9

Khoom Qhia:

Cov Khoom Khoom Npe: DL-Tartaric acid TSIS TSIS: 133-37-9

Txhais:

DL-2,3-Dihydroxybutanedioic acid;

Butanedioic acid, 2,3-dihydroxy-, (R *, R *) - (±) -;

Resolvable tartaric acid;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Cov hmoov dawb crystalline

Ntsuas: ≥99.0%

Qhov ceev: 1.886 g / cm3

Lub Ntsiab Kub: 399.3 ℃ ntawm 760 mmHg

Melting Point: 200-206 ℃

Flashing point: 210 ℃

Performance Index Pheej Yeem: 1.585

Qhov Ruaj: Ruaj. Tsis sib haum nrog cov hauv paus, oxidizing cov neeg sawv cev, txo cov neeg sawv cev, nyiaj.

Khaws Khoom Cia: Khaws rau hauv cov thawv kaw kom nruj. Khaws rau hauv qhov chaw txias, qhuav, thiab muaj qhov cua nyob deb ntawm cov tshuaj yeeb dej tsis haum.

Cov Ntaub Ntawv Kev Nyab Xeeb:

Lub Tog Zaum Ob Tog Lus: 425 ℃

Cov Xwm Txheej Duav: 36/37/38

Cov Cim Txog Kev Nyab Xeeb: Xi

HS Code: 2918120000

Cov Lus Hais Nyab Xeeb: 26-37 / 39

TSCA: Yog

WGK Lub Teb Chaws Yelemees: 3

DL-2,3-Dihydroxybutanedioic acid yog dav siv hauv khoom noj khoom haus, tshuaj, tshuaj lom neeg kev lag luam, lub teeb pom kev lag luam thiab lwm yam kev lag luam, feem ntau yog siv hauv kev tsim cov khoom lag luam ntsev, xws li potassium antimony tartrate, potassium sodium tartrate, thiab lwm yam. kev lag luam raws li npias foaming tus neeg sawv cev, khoom noj khoom haus qaub tus neeg sawv cev, hloov kho tus neeg sawv cev, thiab lwm yam. Cov khoom no tau raug pom zoo ua zaub mov zoo ntxiv los ntawm FAO / WHO pawg kws tshaj lij. DL-2,3-Dihydroxybutanedioic acid kuj tseem ceeb heev rau kev ziab khaub ncaws, thaij duab, iav, txha hniav laus, khoom siv xov tooj thiab lwm yam lag luam.

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: dl-tartaric acid cas 133-37-9, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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