D-Cysteine Hydrochloride Monohydrate CAS 32443-99-5 (HD-Cys-OH·HCl·H2O) Assay 98.5 ~ 101.0%
Shanghai Ruifu Chemical Co., Ltd. shine babban mai samar da D-Cysteine Hydrochloride Monohydrate (HD-Cys-OH · HCl · H2O) (CAS: 32443-99-5) tare da babban inganci.Ruifu Chemical yana ba da jerin amino acid & abubuwan da aka samo asali.Kayayyakinmu sun kai ko sun zarce ƙayyadaddun ƙayyadaddun ƙasashen duniya, kamar AJI, USP, EP, JP da FCC, waɗanda ake fitarwa zuwa ƙasashe da yawa a gida da waje.Za mu iya samar da COA, isarwa a duniya, ƙanana da yawa da ake samu.Idan kuna son siya,Please contact: alvin@ruifuchem.com
| Sunan Sinadari | D-Cysteine Hydrochloride Monohydrate |
| Makamantu | HD-Cys-OH·HCl·H2O;D-Cys·HCl·H2O;HD-Cys-OH·H2O·HCl;D-Cysteine HCl Monohydrate;HD-Cys-OH · HCl Monohydrate;D-2-Amino-3-Mercaptopropionic Acid Hydrochloride Monohydrate |
| Matsayin Hannun jari | A Hannun jari, Ƙarfin Samar da Ton 500 a kowace shekara |
| Lambar CAS | 32443-99-5 |
| Tsarin kwayoyin halitta | C3H7NO2S·HCl·H2O |
| Nauyin Kwayoyin Halitta | 175.63 g/mole |
| Matsayin narkewa | 185 ℃ (Dec.) |
| M | Hygroscopic.Danshi Mai Hankali |
| Ruwan Solubility | Mai narkewa a cikin Ruwa |
| Solubility | Dan Soluble A cikin Ethanol, Tare da Ƙanshin Ƙanshin Sulfide |
| Adana Yanayin. | An rufe shi a bushe, Ajiye a Zazzabin ɗaki |
| COA & MSDS | Akwai |
| Rabewa | Amino Acids & Abubuwan Samfura |
| Alamar | Ruifu Chemical |
| Lambobin haɗari | Xi - Haushi |
| Bayanin Hatsari | 36/37/38 - Haushi da idanu, tsarin numfashi da fata. |
| Bayanan Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.S36 - Sanya tufafin kariya masu dacewa. |
| WGK Jamus | 3 |
| F | 3-10-23 |
| HS Code | Farashin 293090000 |
| Abubuwa | Ka'idojin dubawa | Sakamako |
| Bayyanar | Farin lu'ulu'u ko lu'ulu'u ko foda | Ya dace |
| Ganewa | Ya Cika Abubuwan Bukatu | Ya dace |
| Takamaiman Juyawa [α] 20/D | -6.1° zuwa -7.8°(C=8 a 1N HCl) | -6.3° |
| Yanayin Magani (Transmittance) | Bayyananne kuma mara launi ≥98.0% | 99.0% |
| Chloride (Cl) | 19.89 ~ 20.29% | 20.2% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Iron (F) | ≤10ppm | <10ppm |
| Karfe masu nauyi (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0pm | <1.0pm |
| Sauran Amino Acids | Ba a Gane Chromatographically | Ya dace |
| Asara akan bushewa | 8.50 ~ 12.0% | 9.97% |
| Ragowa akan ƙonewa (Sulfated) | ≤0.10% | 0.06% |
| Assay | 98.5 zuwa 101.0% (a kan Busassun Tushen) | 99.7% |
| Kammalawa | Wannan Samfura ta Yarjejeniyar Bincike tare da Ma'aunin AJI97 | |
| Rayuwar Rayuwa | Watanni 24 Daga Ranar Ƙirƙira Idan An Ajiye shi Da kyau | |
| Babban Amfani | Amino Acids & Abubuwan Samfura;Matsakaicin Magunguna | |
D-Cysteine Hydrochloride Monohydrate (HD-Cys-OH·HCl·H2O) (CAS: 32443-99-5) AJI 97 Hanyar Gwaji
D-Cysteine Hydrochloride Monohydrate, idan ya bushe, yana ƙunshe da bai wuce kashi 98.5 ba kuma bai wuce kashi 101.0 na D-Cysteine Hydrochloride (C3H7NO2S·HCl).
Solubility (H2O, g/100g): kimanin 67 (25 ℃)
Shaida: (1) Zuwa 5ml na bayani na D-Cysteine Hydrochloride Monohydrate (1→1000) ƙara 0.5ml na pyridine da 1ml na 1% ninhydrin bayani da zafi na minti 3;ana samar da launin shuɗi ko shuɗi.
(2) Zuwa 5ml na maganin D-Cysteine Hydrochloride Monohydrate (1→1000) da 2ml na 10% sodium hydroxide bayani da digo biyu na 5% sodium nitroferricyanide bayani;an samar da launin ja-purple.
(3) Ɗauki ƙananan adadin samfurin gwajin akan wayar tagulla.Ƙona a cikin harshen wuta, sa'an nan kuma an samar da launin kore (Beilstein reaction).
Takamaiman Juyawa [α] 20/D: Samfurin Busasshen, C=8, 1mol/L HCl
Halin Magani (Maɗaukaki): 1.0g a cikin 10ml na H2O, spectrophotometer, 430nm, 10mm kauri.
Chloride (Cl): 350mg, B-2
Ammonium (NH4): A-1
Sulfate (SO4): 1.2g, (1), ref: 0.50ml na 0.005mol/L H2SO4
Karfe masu nauyi (Pb): 2.0g, (1), pH=7, ref: 2.0ml na Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml na As2O3 Std.
Sauran Amino Acids: Gwajin Samfurin: 10μg, A-1-a
Asara akan bushewa: A cikin sarari, P2O5, a zafin jiki na gida 20.
Residue on Ignition (Sulfated): AJI Test 13
Gwajin: samfurin busassun, 250ml, 0.05mol/L I2 1ml=15.762mg C3H7NO2S·HCl
Sauran Amino Acids: Narkar da 200mg na samfurin a cikin 2% N-ethyl-maleimide aqueous solution don yin 100ml kuma a ba da izinin tsayawa na mintuna 30 sannan a ci gaba kamar yadda aka umurce shi a ƙarƙashin AJI TEST 9.
Kunshin: Fluorinated Bottle, 25kg/bag, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi, bushe da iska mai nisa daga abubuwan da ba su dace ba.Kare daga haske da danshi.
Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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D-Cysteine Hydrochloride Monohydrate (HD-Cys-OH·HCl·H2O) (CAS: 32443-99-5),Amino Acids da Abubuwan Haɓakawa;NMDA Agonists;Tsarin Peptide;Matsakaicin Magunguna;Additives na abinci da abinci;Abincin abinci mai gina jiki.
