Ascorbic Acid CAS TSIS. 50-81-7
Ascorbic Acid yog cov dej-soluble vitamin nplua nuj hauv txiv hmab txiv ntoo thiab zaub.
CAS Nr. 50-81-7
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Ascorbic Acid
Ascorbic acid (Vitamin C) yog dej-soluble vitamin nplua nuj nyob hauv txiv hmab txiv ntoo thiab zaub. Nws ua lub luag haujlwm tswj hwm hauv redox cov tshuaj metabolism, thiab tsis muaj nws tuaj yeem ua rau scurvy.
Cov khoom | KEV KAWM |
Yam ntxwv | dawb los yog yuav luag dawb crystals crystalline hmoov |
Qhia paub | cov tshuaj tiv thaiv zoo |
Melting point | txog 190 ℃ |
PH | 2.1~2.6 |
Qhov tseeb ntawm kev daws teeb meem | meej |
Xim ntawm cov tshuaj | YOG7 max max ua |
Tooj liab | 5 ppm siab tshaj plaws |
Hnyav hlau | 10 ppm siab tshaj plaws |
Mercury | ＜ 0.1 mg/kg |
Coj | Mg 2 mg/kg |
Arsenic | 3 ppm siab tshaj |
Cadmium (CD) | Mg 1 mg/kg |
Oxalic kua qaub | 0.2% max |
Hlau | 2 ppm siab tshaj |
Poob ziab | 0.4% max |
Sulphate tshauv (seem ntawm igniton) | 0.1% max |
Kev kho qhov muag tshwj xeeb | +20.5°~+21.5° |
Cov organic volatile impurities | dhau |
Ntsuas | 99.0%~100.5% |
DAIM NTAWV THOV:
VC koom nrog ntau cov txheej txheem txheej txheem hauv tib neeg lub cev, pab txo qis kev txhaws ntawm cov ntshav capillaries thiab nce lub cev tiv thaiv. Ntxiv rau kev tiv thaiv scurvy; nws feem ntau siv los ua tshuaj ntxiv rau kev kho mob hnyav los yog mob ntev los yog purpura.Vitamin C tau siv dav hauv ntau thaj chaw xws li zaub mov, dej haus, ua kom yug me nyuam thiab pub zaub ntxiv.
Ntim:
Nyhav hnyav 25kg thawv ntawv /nruas hlua nrog txheej txheej ntawm cov ntawv paj ntaub thiab ob txheej txheej hnab yas.
NYOB HAUJLWM:
24 lub hlis nyob rau hauv qhov tsis tau qhib lub ntim thawj hauv qab qhov xwm txheej cia.
QHIA& TRANSPORATION:
Tsis txhob tshav ntuj, los nag. Khaws rau hauv cov ntim uas tsis tawg ntawm qhov txias, qhuav thiab qhov cua zoo.
Cim npe nrov: Ascorbic Acid CAS TSIS. 50-81-7, Suav teb, cov chaw muag khoom, chaw tsim khoom, lub Hoobkas, kho kom haum, lag luam wholesale, nqe, hais tawm, qauv dawb, Kosher Halal, hauv kev lag luam khoom noj khoom haus, qib zaub mov ntxiv
Tsis muaj
