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Ibikoresho bito bya Vc Ascorbic Acide CAS 50-81-7 Vitamine C Crystal Yera
Ibyiza
•Umuvuduko w'umwuka:0mmHg kuri 25 ° C.
•Ingingo yo gushonga:190-194 ° C (Ukuboza)
• Ingingo yo guteka: 415.8 ° C kuri 760 mmHg
•Ironderero:21 ° (C = 10, H2O)
•Flash point:180.4 ° C.
•Ubucucike:1.954 g / cm3
•PKA:4.04, 11.7 (kuri 25 ℃)
•PSA:107.22000
•Ububiko.:0-6 ° C.
•Gukemura.:H2O: 50 mg / mL kuri 20 ° C, bisobanutse, hafi ya colo
• Kugaragara:kristu yera
• LogP:-0.45510
Ibisobanuro
Ibirimo Isesengura | Isesengura | Ibisubizo by'isesengura | ||
| PH | 2.1-2.6 | 2.43 | ||
| Ibisigisigi byo gutwikwa | 0,40% Byinshi | 0.07% | ||
| Ibyuma biremereye | ≤10ppm | |||
| Kuyobora | | | ||
| Arsenic | ≤3ppm | |||
| Gutakaza Kuma | ≤0.4% | |||
| Ivu rya sulfate (Igisigara kuri Ignition) | ≤0.1% | |||
| Mesh | 40-80 Mesh | Pass | ||
| Suzuma | 99.0% -100.5% | 99,92% | ||
Imikoreshereze y'ibicuruzwa
1.Asorbic aside, izwi kandi nka vitamine C, ikora imirimo itandukanye yingenzi mumubiri wumuntu. Ikora nka antioxydeant, cofactor kubintu byinshi bitera enzymatique, coenzyme, imiti ivura ifu, antioxydeant y'ibiryo, metabolite y'ibihingwa, imiti yorohereza uruhu, hamwe n'umukozi wo kugumana ibara ry'ibiryo.
2.Asorbic aside ni urugingo ngengabuzima rugizwe nitsinda rya alcool ya polyhydroxy idahagije. Namazi ashonga ketolactone hamwe nimpeta ya karubone igizwe nabantu batanu. Ifite imbaraga zo kugabanya ibintu kubera guhuza kabiri kuri karuboni C2 na C3 hamwe nitsinda rya hydroxyl. Acide ya Ascorbic ikora nka hydrogène cyangwa umuterankunga wa electron, bigatuma iba cofactor mubitekerezo byinshi byimisemburo.
3. Nubwo inyamaswa z’inyamabere nyinshi zishobora kubyara aside yitwa asorbike, abantu babura enzyme ikenewe kandi bagomba kuyikura mu mirire yabo. Ibisabwa buri munsi kugirango acide acorbike iratandukanye, aho abagore bakeneye mg 75 naho abagabo bagera kuri mg 90. Mugihe imbuto za citrus zisanzwe zifitanye isano na acide ya asikorbike, izindi mbuto, imboga, ninyama nazo zitanga ibiryo.
4. Acide ya Ascorbic ni urufunguzo ruto rufite uburemere buke bwa antioxydants igenga urwego rwubwoko bwa ogisijeni ikora (ROS) kandi ikongerera imbaraga izindi antioxydants. Ifite uruhare mugutegeka ROS murwego rwo gushinga kandi itanga kimwe kigabanya ibisa. Itera imbaraga mumisemburo ya antioxydeant nka superoxide dismutase (SOD) kandi ni ngombwa kuri synthesis ya kolagen.
Ububiko nububiko
Ipaki:
25kg / ingoma ya karato cyangwa nkibisabwa.
Icyitonderwa: Ibigize imiti nubunini birashobora gutezimbere ibyifuzo byabakiriya
Ububiko:
Bitandukanijwe na okiside ikomeye hamwe nishingiro rikomeye.Ibisubizo bya acide ya ascorbike bihinduka okiside byihuse mukirere no mubitangazamakuru bya alkaline; ibiyobyabwenge bigomba kurindwa umwuka numucyo.
Kurinda umutekano
Icyitonderwa cyo gufata neza umutekano
NTA muriro ufunguye. Gukorera ahantu hafite umwuka mwiza. Wambare imyenda ikingira. Irinde guhura n'uruhu n'amaso. Irinde gushiraho umukungugu na aerosole. Koresha ibikoresho bidacana. Irinde umuriro uterwa na electrostatike isohoka.