Curcumin CAS 458-37-7

Khoom Piav Qhia:

Khoom Lub Npe: Curcumin CAS TSIS TAU: 458-37-7

Lub ntsiab lus:

Diferuloylmethane;

(E, E) -1,7-bis (4-Hydroxy-3-methoxyphenyl) -1,6-heptadiene-3,5-dione;

(1E, 6E) -1,7-bis (4-hydroxy-3-methoxyphenyl) hepta-1,6-diene-3,5-dione;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Txiv kab ntxwv crystalline hmoov

Kev Ntsuas: ≥99.00%

Ceev: 0.93

Kub Point: 591.4 ℃ ntawm 760 mmHg

Cov ntsiab lus Melting: 183 ℃

Flash Point: 208.9 ℃

Refractive Index: 1.4155-1.4175

Dej Solubility: Me ntsis soluble (kub)

Kev ruaj ntseg: ruaj khov, tab sis tej zaum yuav pom lub teeb. Tsis sib xws nrog cov neeg ua kom muaj zog oxidizing.

Kev Cia Cia: -20 ℃

Vapor Ceev: 13 (piv rau huab cua)

Vapor Siab: 6.43E-15mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: MI5230000

Cov Lus Hais Txog Kev Nyab Xeeb: S26; S36

HS Code: 2932999099

WGK Lub Tebchaws Yelemees: 2

Cov Lus Qhia Risk: R36/37/38

Tus lej phom sij: Xi

Cov lus ceeb toom ceeb toom: P261; P305, P351, P338

Cim: GHS07

Kev Tshaj Tawm Kev Nyab Xeeb: H315; H319; H335

Lo Lus Teeb: Ceeb Toom

Curcumin (diferuloylmethane) yog cov tshuaj daj daj uas tsim los ntawm qee cov nroj tsuag. Nws yog tus thawj curcuminoid ntawm turmeric (Curcuma longa), tus tswv cuab ntawm tsev neeg cov qhiav (Zingiberaceae). Nws tau muag raws li tshuaj ntsuab ntxiv, muaj cov tshuaj pleev ib ce, tsw qab ntawm zaub mov thiab xim zaub mov. Raws li cov khoom noj ntxiv, nws tus lej E yog E100.

Nws tau raug cais tawm xyoo 1815 thaum Vogel thiab Pelletier tshaj tawm qhov kev sib cais ntawm "teeb ​​meem xim daj" los ntawm rhizomes ntawm qej thiab npe nws curcumin. Txawm hais tias curcumin tau siv keeb kwm hauv Ayurvedic tshuaj, tsis muaj pov thawj los ntawm kev tshawb fawb soj ntsuam pom tias nws muaj cov tshuaj kho mob.

Tshuaj lom neeg, curcumin yog cov chaw muag tshuaj lheptanoid, koom nrog pab pawg ntawm curcuminoids, uas yog ntuj phenols lav rau qej' s' xim daj. Nws yog tautomeric compound uas twb muaj lawm hauv daim ntawv ua kua hauv cov kuab tshuaj organic thiab zoo li daim ntawv keto hauv dej.

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

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: curcumin cas 458-37-7, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

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