Hauj lwm lawm
L-cysteine ethyl ester hydrochloride yog nyob hauv 240 ° C, soluble hauv dej, alchol thiab acetic acid, ammonia dej, insoluble ether, benzene, acetone, ethyl acetate, carbon disulfide thiab carbon tetrachloride. Nws cov kua dej aqueous los yog kua roj alkaline yuav ua pa oxidation rau hauv cystine, kua qaub kua deg kuj ruaj khov.
Khoom Taw Qhia
Sau Lub Npe | L-Cysteine HCL |
Synonyms | Cyster chloride |
Yuav ua li cas. | 52-89-1 |
EINECS | 200-157-7 |
Molecular Formula | C3H8ClNO2S |
Molecular phaus | 157.62 |
Tsos | Dawb crystalline hmoov |
Qib kawm | Khoom noj & Haus dej / Cosmetic / Pharmaceutical / Noj qab haus huv ntxiv |
Ntim | Nruas |
Txee Lub neej | 2 Xyoo |
Ntsuas
Ntsuas | Specification | Ntsiab lus |
Xeem | ≥98.0 ~ 102.0% | 99.29% |
PH Ntaus | 1.5 ~ 2.0 | 1.8 |
Ntaus Kev Xaiv Kev Txuas Ua [a] D20 ° | + 5.6o ~ + 8.9o | + 6.9o |
Kev sib kis | ≥ 98.0% | 98% |
Poob rau Kev Ziab | ≤ 1.0% | 0.80% |
Residue ntawm Ignition | ≤ 0.1% | 0.06% |
Hnyav Hlau (raws li Pb) | ≤0.001% | <> |
Arsenic (raws li Raws li) | ≤0.0001% | <> |
Lwm yam kab mob amino acids | Tsis dectected | Tsis dectected |
Muaj nuj nqi
1. Zaub Mov: Mis nyuj tov, khoom noj khoom haus ntxiv, antioxidants
2. Tshuaj noj tshuaj: Hauv tsev muag tshuaj, cov kab mob hauv cov tshuaj siv tshuaj yeeb tshuaj, tshuaj lom hnyav hlau, tshuaj tiv thaiv kab mob lom, ntshav qab zib, thiab tuaj yeem tiv thaiv daim siab degeneration
3. Cov Qib Tshuaj Qib: cov ntsiab lus ntawm daim tawv nqaij, cov khoom tawg, cov laus kev tiv thaiv. Cov tivthaiv cov tshuaj pleev plhu marcel extract, tshuaj pleev thaiv hnub, germinate perfume, plaub hau essence
Daim ntawv thov
1. Siv ua zaub mov noj & haus dej
2. Siv cov tshuaj pleev ib ce
3. Siv rau hauv cov khoom noj khoom haus huv
4. Siv rau hauv kev ua lag luam
Ntim & Kev Xa Mus
1-5kg | Ntau tshaj 25 kg |
ntim rau hauv ib lub hnab aluminium ntawv sab hauv thiab ntawv thaij sab nraum | ntim rau hauv ntawv nruas |
Kev Cai Tsim | |
Txee Lub neej : Ob xyoos thaum lub sijhawm khaws cia zoo | |
Cia: Cia nyob hauv qhuav thiab txias qhov chaw, cia kom deb ntawm lub teeb thiab cua sov |
Nqe Cov Khoom Txais | ||
Los ntawm Express | Los ntawm huab cua | Los ntawm hiav txwv |
Haum rau hauv 50kg Yoo: 3-7 hnub Tus nqi siab Qhov rooj mus rau qhov rooj Yooj yim kom tuaj tos cov khoom muag | Haum rau ntau tshaj 50kg Yoo: 3-7 hnub Tus nqi siab Chaw nres nkoj mus rau qhov chaw nres nkoj Kev cob qhia cov neeg xav tau | Haum rau ntau tshaj 50kg Yoo: 3-7 hnub Tsawg nqi Chaw nres nkoj mus rau qhov chaw nres nkoj Kev cob qhia cov neeg xav tau |
Hu rau peb
http://www.nutragreen-extracts.com/l-cysteine