S-(Carboxymethyl)-L-Cysteine CAS 638-23-3 (Carbocisteine) Su'ega 98.5~101.0%
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua ma le tuʻuina atu o le S-(Carboxymethyl) -L-Cysteine (Carbocisteine) (CAS: 638-23-3) faʻatasi ai ma le maualuga.E mafai ona matou tuʻuina atu COA, faʻasalalauga i le lalolagi atoa, laʻititi ma le tele o loʻo avanoa.Afai e te fiafia i le S-(Carboxymethyl)-L-Cysteine,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | S-(Carboxymethyl)-L-Cysteine |
| Synonyms | Carbocysteine;Carbocisteine;S-Carboxymethyl-L-Cysteine;3-[(Carboxymethyl)thio]alanine;3-Carboxymethylthio-L-Alanine;L-Cys(carboxymethyl)-OH;(R)-2-Amino-3-(Carboxymethylthio)propionic Acid;(L)-2-Amino-3-(Carboxymethylthio)propionic Acid;(2R)-2-Amino-3-[(Carboxymethyl)thio]propionic Acid;S-(Carboxymethyl)-(R)-Cysteine |
| Tulaga Fa'asoa | E tele |
| Numera CAS | 638-23-3 |
| Fuafua mole | C5H9NO4S |
| Molecular Weight | 179.19 |
| Lisi Lisi | 208.0~213.0℃(Tes.) |
| Solu i le Vai vevela | Toeititi lava Malamalama |
| Solubility | E matua'i solu i le vai, e le mafai ona solu ile Ethanol ma ile Glacial Acetic Acid ma ile Eteru.Fa'amuta ile Dilute Hydrochloric Acid ma le Sodium Hydroxide TS. |
| Temp. | Faamaufa'ailoga i le mago, teu i le vevela o le potu |
| COA & MSDS | Avanoa |
| Fa'avasegaga | Amino Acids & Derivatives |
| Fa'ailoga | Ruifu Chemical |
| Laiti o lamatiaga | Xi - Itaita | RTECS | AY4342000 |
| Fa'amatalaga Tulaga lamatia | 36/37/38 | TSCA | Ioe |
| Fa'amatalaga Saogalemu | 24/25-36-26 | HS Code | 2930909099 |
| WGK Siamani | 2 | Oona | LD50 tuugutu ile isumu: > 15gm/kg |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Maila Pa'epa'e po'o le Pa'u tioata | Fa'atatau |
| Fa'ailoaga | Fusi Alaleo Fa'a'aalaula | Fa'atatau |
| Ta'amilosaga Fa'apitoa [α]20/D | -33.5° i le -36.5° | -33.8° |
| Tulaga o Fofo (Transmittance) | manino ma le lanu ≥98.0% | 98.3% |
| Klorida (Cl) | ≤0.039% | <0.039% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Uamea (Fe) | ≤30ppm | <30ppm |
| Metala mamafa (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Ninhydrin-mea lelei | Faʻamalieina Manaoga | Fa'atatau |
| Isi Amino acids | Chromatographically Le Mauaina | Fa'atatau |
| Ma'imau ile Fa'amago | ≤0.30% | 0.24% |
| Toega ile mumu (Sulfated) | ≤0.10% | 0.09% |
| Su'ega | 98.5 i le 101.0% | 99.7% |
| pH Taua | 2.0 i le 3.5 | 2.7 |
| Fa'ai'uga | Lenei oloa e ala ile asiasiga e tusa ai ma le tulaga o le AJI97 | |
S-(Carboxymethyl) -L-Cysteine, pe a faʻamago, e le itiiti ifo i le 98.5 pasene ma e le sili atu i le 101.0 pasene ole S-(Carboxymethyl) -L-Cysteine (C5H9NO4S).
Fa'amatalaga: Pa'epa'e tioata po'o le pau'u tioata, tofo la'ititi oona.
E matua'i solu i le vai, toetoe lava a le mafai ona solu i le ethanol ma i le glacial acetic acid ma le eter.Fa'amuta i le vai fa'afefeteina o le suka ma le sodium hydroxide TS.
Soluble (H2O, g/100g): 0.13 (20 ℃)
Fa'ailoaina: Fa'atusatusa le fusi o le fa'ata'ita'i fa'ata'ita'i fa'atasi ma le fa'ata'ita'iga e ala i le metotia tisiketi o le potassium bromide.
Ta'amilosaga Fa'apitoa [α]20/D: Fa'ata'ita'i mago, C=10, pH6.0.A uma ona faʻamago le faʻataʻitaʻiga, ave pe a ma le 5g o le faʻataʻitaʻiga.fuaina sa'o, solo i le 20ml vai ma vaifofo sodium hydroxide (13→100).A uma ona fetuunai le pH i le 6.0 ma le 1mol / L poʻo le 0.1mol / L hydrochloric acid TS, ona faʻaopopo lea o le vai i le 50ml saʻo.
Setete o Fofo (Transmittance): 1.0g i le 10ml o le 1mol / L NaOH, spectrophotometer, 430nm, 10mm mafiafia sela.
Chloride (Cl): 0.36g, A-2, ref: 0.40ml o le 0.01mol/L HCl
Ammonium (NH4): A-1
Sulfate (SO4): 1.2g, (2), ref: 0.50ml o le 0.005mol/L H2SO4
Uamea (Fe): 0.5g, (2), ref: 1.5ml o Iron Std.(0.01mg/ml)
Metala mamafa (Pb): 2.0g, (2), ref: 2.0ml o Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (3), ref: 2.0ml o As2O3 Std.
Isi Amino Acids: 0.2mol / L NaOH, suʻega Faʻataʻitaʻiga: 75μg, B-2-a pule;S-(Carboxymethyl)-L-Cysteine 0.15μg.A maeʻa ona vaʻaia fofo taʻitasi i luga o le ipu, faʻatupuina le ipu i le taimi e tasi
Ma'imau ile fa'agogo: ile 105℃ mo le 3 itula
Toega i luga o le mumu (Sulfated): Su'ega AJI 13
Su'ega: Fa'ata'ita'iga mago, 180mg, 0.1mol/L HCLO4 1ml=17.920mg C5H9NO4S.Fa'amuta pe tusa ma le 180mg o le fa'ata'ita'iga, sa fa'amago muamua ma sa'o le mamafa, i totonu3ml o le formic acid, faaopoopo tonu le 15ml o le 0.1mol/L perchloric acid, ma le 50ml o le glacial acetic acid, ma titrate le sili perchloric acid i le 0.1mol/L sodium acetate,fuafuaina le pito i'uga potentiometrically.Fai se fa'ai'uga avanoa, ma fai se fa'asa'oga talafeagai.O ml taitasi ole 0.1mol/L perchloric acid e tutusa ile 17.920mg ole C5H9NO4S.
pH: 1.0g i le 10ml (Fololo vai tumu)
Fautuaina tapula'a ma tulaga e teu ai: Fa'asaoina atigi pusa i le vevela o le potu (2 tausaga).
afifi: Fluorinated Bottle, 25kg / taga, 25kg / Cardboard Drum, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Teu i totonu o koneteina fa'amaufa'ailoga i fale teuoloa malulu, mago ma fa'a'avevela mai mea e le fetaui.Puipui mai le malamalama ma le susu.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.
Maketi Autu?Faʻatau atu i maketi i totonu o le atunuʻu, Amerika i Matu, Europa, Initia, Korea, Iapani, Ausetalia, ma isi.
Tulaga lelei?Tulaga maualuga, tau taugofie, auaunaga faʻapolofesa ma lagolago faʻapitoa, vave tuʻuina atu.
Tulaga leleiFaamautinoaga?Fa'atonuga lelei faiga.O meafaigaluega faʻapitoa mo suʻesuʻega e aofia ai le NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Fa'ata'ita'iga?O le tele o oloa e maua ai faʻataʻitaʻiga e leai se totogi mo le iloiloga lelei, o tau o felauaiga e tatau ona totogi e tagata faʻatau.
Fale Su'etusi?Fa'afeiloa'i su'etusi falegaosimea.Fa'amolemole fai se taimi vave.
MOQ?Leai MOQ.Laititi oka e talia.
Taimi Tiliva? Afai o loʻo i totonu o faʻatauga, e tolu aso e faʻamaonia le tuʻuina atu.
Felauaiga?E ala ile Express (FedEx, DHL), ile Air, ile Sea.
Pepa?A maeʻa le faʻatau atu auaunaga: COA, MOA, ROS, MSDS, ma isi mea e mafai ona tuʻuina atu.
Tulaga Fa'apitoa?E mafai ona tu'uina atu au'aunaga tu'ufa'atasiga fa'apitoa e fetaui lelei ma au su'esu'ega mana'oga.
Tulaga Totogi?Proforma invoice o le a lafo muamua pe a maeʻa le faʻamaoniga o le poloaiga, faʻapipiʻi a matou faʻamatalaga faletupe.Totogi e le T / T (Telex Transfer), PayPal, Western Union, ma isi.
S-(Carboxymethyl)-L-Cysteine (Carbocisteine; Carbocysteine) (CAS: 638-23-3), o se mucolytic e faʻaitiitia ai le viscosity o le sputum ma e mafai ona faʻaoga e fesoasoani e faʻamalolo ai faʻamaoniga o le maʻi faʻamaʻi faʻamaʻi masani (COPD). ) ma le bronchiectasis e ala i le faʻatagaina o le tagata maʻi e faʻatupu atili le fuga.Carbocisteine e le tatau ona faʻaaogaina faʻatasi ma vailaʻau faʻamaʻi (faʻafefe tale) poʻo vailaʻau e faʻamago ai le manava o le bronchial.Carbocisteine e gaosia e ala i le alkylation o le cysteine ma le chloroacetic acid.Ose mea tau vaila'au mata'utia;faʻaaogaina i le tuʻufaʻatasia o vailaʻau eseese, e mafai ona faʻaitiitia ai le pipii o faʻamaʻi manava, mo togafitiga o tracheitis masani, emphysema, tuberculosis ma isi.
Fa'aaogaina i su'esu'ega fa'aolaola, e fai ma solubilizer phlegm.Fa'aaogā vaila'au e fa'amalo ai le phlegm, i nisi taimi e vaivai le niniva, faufau, manava manava, manava tatā, gastrointestinal tract, mageso o le pa'u ma isi mea leaga.Fa'aaoga ma le fa'aeteete i tagata mama'i o lo'o maua i le vaega o mea'ai.O lenei oloa o se vailaʻau mucolytic, o se faʻamaʻi, ma se vailaʻau faʻamaʻi faʻamaʻi nasal.E masani ona faʻaaogaina mo le togafitia o faʻamaʻi e pei o le fuga mafiafia, faigata i le faʻamoemoeina ma le faʻalavelaveina o le sputum ma le trachea e mafua mai i faʻamaʻi e pei ole bronchitis tumau ma le sela bronchial.
Carbocisteine o se mucus thinner, o lona aafiaga e tutusa ma le bromhexine.E masani ona aʻafia ai le faʻaogaina o le bronchial glands i le tulaga feaveaʻi.E mafai ona motusia le fusi disulfide o le mucin i totonu o le mucus ma faia ai le sialo mucin maualalo-viscosity.Ua faʻateleina le faʻalilolilo, ma faʻaitiitia le gaosiga o le fucomucin maualuga-viscosity, ina ia faʻaitiitia le viscosity o le sputum, lea e faʻafefe ai le faʻamaʻiina o le sputum.O le tu'u gutu e vave ona aoga, ma o le a'afiaga manino e mafai ona iloa i totonu ole 4 itula talu ona fa'aaogaina.E salalau lautele i totonu o le mama, ma mulimuli ane alu i le urine i foliga o prototypes ma metabolites.
