D-Cystine (CAS# 349-46-2)

Chemical Property:

Molecular Formula C6H12N2O4S2

Molar Misa 240.3

Density 1.358 (fungidziro)

Melting Point 265 °C (Dec.) (lit.)

Boling Point 468.2±45.0 °C(Yakafanotaurwa)

Chaiyo Kutenderera(α) 214 º (c=1, 1 N HCl)

Flash Point 237°C

Kunyungudika kwemvura 0.057 g/L (25 ºC)

Solubility Aqueous Acid (Zvishoma), Aqueous Base (Zvishoma)

Mupfuti Presure 4.62E-10mmHg pa25°C

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Product Detail

Product Tags

Application

Inokosha mishonga intermediates, kugadzirira komboni amino asidhi nomumukanwa kugadzirira kana infusion, dhayi vamiririri, zvizorwa, dairy additives, girisi antioxidants, etc. Uyewo rinoshandiswa heavy metal antidote, hepatitis uye mamwe mishonga. Iyo ine simba rekusimudzira redox yemasero emuviri, kuwedzera chena masero eropa kudzivirira kukura kwepathogenic bacteria, kuderedza leukemia, coronary heart disease, kudzivirira mafuta echiropa cirrhosis, kukurudzira kukura kwebvudzi uye kudzivirira kukwegura kweganda, asiwo typhoid dysentery, furuwenza. , etc., asima, neuralgia, eczema uye Various chepfu zvirwere.

Tsanangudzo

Kuonekwa Kwakanaka Crystalline Powder
Color White
Merck 14,2782
BRN 1728093
pKa 1.70±0.10(Zvakafanotaurwa)
Storage Condition Ramba uri munzvimbo ine rima, inert mamiriro, Tembiricha yemumba
Refractive Index 1.6000 (fungidziro)
MDL MFCD00002610

Safety

Njodzi Makodhi R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R22 - Zvinokuvadza kana ikamedzwa
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso
S26 - Kana wasangana nemaziso, simbura nekukasira nemvura yakawanda uye tsvaga mazano ekurapwa.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
WGK Germany 3
HS Code 29309013