Vitamin C CAS 50-81-7

Khoom Qhia:

Cov Khoom Npe: Vitamin C CAS TSIS TAU: 50-81-7

Txhais:

CYTACON;

CYANOCABALAMIN;

COBALAMINE;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Dawb rau daj ntseg daj crystalline hmoov nrog qab ntxiag acidic saj

Ntsuas: ≥99%

Qhov ceev: 1.7

Lub Ntsiab Kub: 415.8 ℃ ntawm 760 mmHg

Melting Point: 190-192 ℃

Flash Point: 180.4 ℃

Qhov nqe lus txhim kho: 1.711

Dej Solubility: 333 g / L (20 ℃)

Kev Mob Cia: 0-6 ℃

Vapor Siab: 0.0 ± 3.4 mmHg ntawm 25 ℃

Qhov Ruaj: Ruaj. Tej zaum yuav muaj zog lub teeb lossis huab cua rhiab. Inpatpatible oxidizing agents, alkalies, hlau, tooj.

Cov Ntaub Ntawv Kev Nyab Xeeb:

Kos Npe: Lo Lus Ceeb Toom

Cim: GHS02, GHS07

Cov Lus Qhia Kev Nyab Xeeb: S24 / 25

HS Code: 29362700

WGK Lub Teb Chaws Yelemees: 1

RTECS: CI7650000

Cov Lus Ceeb Toom Yuav Muaj: R20 / 21/22

Txoj Cai Kev Nyab Xeeb: Xn

Cov Lus Tshaj Tawm: H226; H319

Cov ntawv ceeb toom: P210; P305 + P351 + P338; P370 + P378

Ascorbic acid yog tshuaj lom neeg los ntawm cov organic nrog cov khoom noj antioxidant. Nws yog cov khoom dawb, tab sis cov qog ua piv txwv tuaj yeem tshwm sim xim daj. Nws dissolves zoo nyob rau hauv dej los muab cov ua kua acidic. Ascorbic acid yog ib daim ntawv (GG quot; vitamer") ntawm vitamin C. Thaum chiv thawj hu ua L-hexuronic acid, tab sis, thaum pom tias muaj vitamin C kev ua haujlwm hauv tsiaj (GG quot; vitamin C" ua txhais tias yog cov haujlwm vitamin, tsis yog tom qab tshwj xeeb tshuaj), cov lus pom zoo tau ua kom hloov npe. Lub npe tshiab, ascorbic acid, yog muab los ntawm a- (lub ntsiab lus" tsis muaj") thiab scorbutus (scurvy), kab mob tshwm sim los ntawm kev muaj peev xwm ntawm vitamin C. Vim tias nws yog los ntawm ntshav qab zib, ntau cov tib neeg tsis yog tsiaj txhu. muaj peev xwm los tsim nws, tab sis tib neeg xav tau nws ua ib feem ntawm lawv cov khoom noj khoom haus. Lwm qhov chaw txuas ntxiv uas tsis muaj peev xwm tsim cov ascorbic acid suav nrog qee cov tsiaj pib, guinea npua, teleost ntses, ntses, thiab qee tus noog, txhua tus yuav tsum tau ua cov zaub mov micronutrient (uas yog nyob rau hauv vitamin form).

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: vitamin c cas 50-81-7, tuam ntxhab, lwm tus neeg muag khoom, Hoobkas, yuav, hauv Tshuag

• Tug: Nystatin CAS 1400-61-9
• Tom ntej: Vitamin B12 CAS 13408-78-1