Pembuat Kimia Kualitas Tinggi
Pantas konsultasi nasional:+86 021-64208466
Lokasi saat ini:Rumah > Produk > Mediat Farmasi > Bahan farmasi >

L-Cystine CAS No.:56-89-3

Chemical Name: L-Cystine CAS No.: 56-89-3Appearance: White crystals or crystalline powder

Email: info@standard-groups.com

Konten

L-Cystine Usage: 1.For biochemical research. Prepare biological culture medium. It is used in biochemistry and nutrition research, and in medicine, it can promote the oxidation and reduction of body cells, increase white blood cells and prevent the development of pathogenic bacteria. Mainly used for various alopecia. It is also used for acute infectious diseases such as dysentery, typhoid fever, influenza, asthma, neuralgia, eczema and various toxic diseases, etc., and has the function of maintaining protein configuration. It is also used as a food flavoring agent. 2. Biochemical reagents for the preparation of biological culture media. It is also an important component of amino acid infusion and compound amino acid preparations 3. As a feed nutrient fortifier, it is beneficial to animal development, increasing body weight and liver and kidney function, and improving the quality of fur. 4. It can be used as cosmetic additives to promote wound healing, prevent skin allergies and treat eczema. L-Cystine Packaging and Shipping: 25KG/drum L-Cystine Storage: Stored in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.

NamaL-Cystine
SinonimCystine
L-Cystine
1-cystine
Dicysteine
(H-Cys-OH)2
H-(Cys)_2-OH
L-Cystine,food grade
3,3'-Dithiodialanine
3,3'-dithiobis-l-alanin
Alanine, 3,3'-dithiobis-
(H-Cys-OH)2 (Disulfide bond)
L-Cystine, synthetically derived
3,3'-dithiobis(2-aminopropanoicacid)
3,3'-Dithiobis(2-aminopropanoic acid)
(-)-3,3-Dithiobis(2-aminopropionic acid)
L(-)-3,3-Dithiobis(2-aminopropanoic acid)
(r-(r*,r*))-3,3'-dithiobis(2-aminopropanoicacid)
3,3'-dithiobis(2-amino-,(r-(r*,r*))-propanoicaci
(2R,2'S)-3,3'-disulfanediylbis(2-ammoniopropanoate)
2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid
CAS56-89-3
24645-67-8
EINECS200-296-3
InChIInChI=1/C3H6NO2S3/c5-3(6)2(4-7)1-9-8/h2H,1,4H2,(H,5,6)
InChIKeyLEVWYRKDKASIDU-IMJSIDKUSA-N


Rumus MolekulerC6H12N2O4S2
Massa Molar240.3
Kepadatan1.68
Titik Melting>240 °C (dec.) (lit.)
Titik Boling468.2±45.0 °C(Predicted)
Rotasi Spesifik( α)-224 º(c=2 in 1M HCl)
Kelarutan air0.112 g/L (25 ºC)
SolubilitasVery slightly soluble in water; insoluble in ethanol and other organic solvents, easily soluble in dilute acids and alkaline liquids, and easily decomposed in hot lye
Penampilankristal putih
warnaPutih
Merck14,2782
BRN1728094
pKa1.0, 2.1, 8.02, 8.71(at 25℃)
Kondisi penyimpanan2-8°C
StabilitasStabel. Tidak kompatibel dengan agen oksidasi kuat.
SensitifSensitif untuk cahaya
Indeks Refraksi-222.5 ° (C=1, 1mol/
MDLMFCD00064228
Sifat fisik dan kimiaProperties white hexagonal plate-like crystals or white crystalline powder.

soluble in dilute acid and alkali solution, extremely difficult to dissolve in water, insoluble in ethanol.
PenggunaanUsed in medicine, food, cosmetics and other industries

Penafian: Konten di atas hanya untuk referensi dan komunikasi antara orang dalam industri, dan tidak menjamin akurasi atau kelengkapannya. Menurut hukum dan peraturan yang relevan dan peraturan situs web ini, unit atau individu yang membeli barang terkait harus memperoleh kualifikasi dan kondisi kualifikasi yang valid.


Pesan Online

Informasi Kontak

Telepon Perusahaan

+86-21-6420 0566

Jam kerja

Senin sampai Jumat

Telepon seluler:

13816217984

Email:

info@qinsun-lab.com

Kode QR