L-Aspartic Acid CAS 56-84-8 (H-Asp-OH) Suʻega 98.5 ~ 101.0% Falegaosimea Maualuga Maualuga
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua ma le tuʻuina atu o le L-Aspartic Acid (H-Asp-OH; L-Asp; Faʻapuʻupuʻu Asp poʻo D) (CAS: 56-84-8) faʻatasi ai ma le maualuga, gaosiga gafatia 5000 Tone i le tausaga.O le Ruifu Chemical o lo'o tu'uina mai se fa'asologa o mea e maua mai ai amino acids.E mafai ona matou tuʻuina atu i le lalolagi atoa le tuʻuina atu, tau faʻatauvaʻa, laʻititi ma tele aofaʻi avanoa.Afai e te fiafia i le L-Aspartic Acid,Please contact: alvin@ruifuchem.com
Igoa Vailaau | L-Aspartic Acid |
Synonyms | H-Asp-OH;L-(+)-Aspartic Acid;L-Asp;Fa'apu'upu'u Asp po'o le D;Aspartic Acid;Laevo-Aspartic Acid;(S)-Aminosuccinic Acid;L-Asparaginic Acid;(S)-Aminobutanedioic Acid;L-2-Aminobutanedioic Acid;L-Aminosuccinic Acid |
Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 5000 Tone i le Tausaga |
Numera CAS | 56-84-8 |
Fuafua mole | C4H7NO4 |
Molecular Weight | 133.10 |
Lisi Lisi | >300℃(tes.)(malamalama) |
Malosi | 1.66 |
Suavai Solubility | E le mafai ona fa'afefe i le Vai, 5 g/L 25 ℃ |
Solubility | E le mafai ona solu i le Ethanol ma le Eteru.Fa'amuta ile Dilute Hydrochloric Acid ma le Dilute Nitric Acid |
Solu i le HCl (1+10) | Toeititi lava Malamalama |
Maumau | Stable.E mu.E le fetaui ma le malosi o le oxidizing agents |
Temp. | Faamaufa'ailoga i le mago, teu i le vevela o le potu |
COA & MSDS | Avanoa |
Fa'avasegaga | Amino Acid ma mea e maua mai ai |
Fa'ailoga | Ruifu Chemical |
Laiti o lamatiaga | Xi,Xn | RTECS | CI9098500 |
Fa'amatalaga Tulaga lamatia | 36-36/37/38-20/21/22 | F | 10 |
Fa'amatalaga Saogalemu | 26-24/25-22-36 | TSCA | Ioe |
WGK Siamani | 2 | HS Code | 2922491990 |
Vasega o Tulaga Lamatia | Fa'aitaita |
Aitema | Tulaga Fa'atonu | I'uga |
Fa'aaliga | Maila Pa'epa'e po'o le Pa'u tioata, Tofo Aasa | Fa'atatau |
Fa'ailoaga | Infrared Absorption | Fa'atatau |
Ta'amilosaga Fa'apitoa [α]20/D | +24.80° i le +25.80° (C=8, 6mol/L HCl) | +25.10° |
Tulaga o Fofo | ≥98.0% (Fa'aliliuina) | 98.5% |
Klorida (Cl) | ≤0.020% | <0.020% |
Sulfate (SO4) | ≤0.020% | <0.020% |
Ammonium (NH4) | ≤0.020% | <0.020% |
Uamea (Fe) | ≤10ppm | <10ppm |
Metala mamafa (Pb) | ≤10ppm | <10ppm |
Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
Isi Amino acids | Chromatographically Le Mauaina | Fa'atatau |
Ma'imau ile Fa'amago | ≤0.20% (i le 105℃ mo le 3 Itula) | 0.16% |
Toega i luga o le mumu | ≤0.10% | 0.08% |
Su'ega | 98.5~101.0% (Titration: Fa'avae Anhydrous) | 99.7% |
Su'ega pH | 2.5 i le 3.5 | 2.9 |
Fa'ai'uga | E tusa ai ma le Tulaga o le AJI97;JP | |
Ola Fa'asa | 24 Masina Mai le Aso Gauai pe a teu lelei |
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.
L-Aspartic Acid, pe a faʻamago, e le itiiti ifo i le 98.5% ae le sili atu i le 101.0% o le L-Aspartic Acid (C4H7NO4).
Fa'amatalaga L-Aspartic Acid o lo'o tupu e pei o le pa'epa'e, tioata po'o le pa'u tioata.E le mafai ona solu i le vai, ma e toetoe lava a le mafai ona solu i le ethanol (99.5).E fa'amuta i le fa'amama vai fa'asusu ma i le 0.2 mol/L sodium hydroxide TS.
Fa'ailoaga Fuafua le fusi o alaleo infrared o le L-Aspartic Acid e pei ona fa'atonuina i le auala tisiketi o le potassium bromide i lalo ole Infrared Spectrophotometry <2.25>, ma fa'atusatusa le fusi o alaleo ma le Fusi Fa'asinoala: e fa'aalia tutusa uma le malosi o le miti i le numera o galu tutusa.
Va'aiga fa'apitoa <2.49> [a]20D: +24.0~+26.0° (2 g, pe a uma ona fa'agogo, 6 mol/L hydrochloric acid TS, 25 mL, 100 mm).
pH <2.54> Fa'amuta le 0.4 g o le L-Aspartic Acid i le 100 mL o le vai e ala i le fa'amafanafanaina, ma fa'ataga e mālūlū: i le va o le 2.5 ma le 3.5.
Mama (1) Malamalama ma lanu o le vaifofo-Fa'amama le 1.0 g o le L-Aspartic Acid i le 20 mL o le 1 mol / L hydrochloric acid TS: o le fofo e manino ma leai se lanu.
(2) Chloride <1.03>-Fa'amuta le 0.5 g o le L-Aspartic Acid i le 6 mL o le nitric acid fa'afefiloi ma le 20 mL o le vai, fa'aopoopo le vai e fai ai le 50 mL, ma fai le su'ega i lenei fofo e fai ma vaifofo su'ega.Saunia le vaifofo faʻatonutonu ma le 0.30 mL o le 0.01 mol/L hydrochloric acid VS (e le sili atu i le 0.021%).
(3) Sulfate <1.14>-Fa'amuta le 0.6 g o le L-Aspartic Acid i le 5 mL o le suka hydrochloric fa'afefiloi ma le 30 mL o le vai, fa'aopoopo le vai e fai ai le 45 mL, ma fa'aopopo le 5 mL o le barium chloride TS.Fa'atino le su'ega ile fofo lea ole su'ega fofo.Saunia le vaifofo faʻatonutonu ma le 0.35 mL o le 0.005 mol/L sulfuric acid VS, faʻaopopo le 5 mL o le faʻafefeteina o le hydrochloric acid ma le vai e fai ai le 45 mL, ma faʻaopopo le 5 mL o le barium chloride (e le sili atu i le 0.028~).
(4) Ammonium<1.02>—Faia le su'ega ile 0.25 g ole L-Aspartic Acid.Sauni le vaifofo fa'atonutonu ma le 5.0 mL ole Fofo Ammonium Standard (e le sili atu i le 0.02z)
(5) Metala Mamafa <1.07>-Fa'agasolo ile 1.0 g ole L-Aspartic Acid e tusa ai ma le Metotia 4, ma fai le su'ega.Saunia le vaifofo faʻatonutonu ma le 1.0 mL o le Fofo Taʻitaʻi Taʻitaʻi (e le sili atu i le 10 ppm).
(6) Umea <1.10>-Sauni le vaifofo o le suʻega ma le 1.0 g o le L-Aspartic Acid e tusa ai ma le Metotia 1, ma faʻatino le suʻega e tusa ai ma le Metotia A. Saunia le fofo faʻatonutonu ma le 1.0 mL o le Standard Iron Solution (e le sili atu i le 10). ppm).
(7) Mea Fa'afeso'ota'i-Fa'amuta le 0.20 g o le L-AsparticAcid i le 10 mL o le 0.2 mol/L sodium hydroxide TS, ma fa'aoga lea vaifofo e fai ma vaifofo fa'ata'ita'i.Paipa 1 mL ole fa'ata'ita'iga vaifofo, fa'aopoopo le vai e maua tonu ai le 10 mL.Pipet 1 mLof lenei vaifofō, fa'aopopo vai e fai tonu ai le 50 mL, ma fa'aoga lea vaifofo e fai ma vaifofo masani.Fa'atino le su'ega i nei vaifofo e pei ona fa'atonuina i lalo Thin-layer Chromatogra-phy<2.03>.Tu'u le 5mL o vaifofo fa'ata'ita'i ta'itasi ma le vaifofo tu'utū i luga o se ipu silica gel mo chromatog-raphy, fa'atupu i le fa'afefiloi o le 1-butanol, vai ma le aceticacid (100) (3:1:1) i se mamao e tusa ma le 10 cm, ma faʻamago le ipu i le 809C mo le 30 minute.Sausau tutusa se vaifofo o le nin-hydrin i se paluga o le methanol ma le acetic acid (100) (97:3)(1 i le 100), ma vevela i le 80 ℃ mo le 10 minute: o le mea e ese mai le nofoaga autu na maua mai le faʻataʻitaʻiga. fofo e le sili atu le malosi nai lo le mea na maua mai i le vaifofo masani.
Ma'imau ile Fa'amago <2.41> Le sili atu ile 0.30% (1 g, 105℃,3 itula).
Toega i luga o le mumu <2.44> Le sili atu i le 0.1% (1 g).
Su'esu'e Fua sa'o e tusa ma le 0.15 g o le L-Aspartic Acid, fa'amago muamua, fa'amavae i le 50 mL o le vai e ala i le fa'amafanafanaina.A mae'a le mālūlū, fa'asusu le <2.50> ile 0.1 mo/L sodium hydroxide VS (potentiometric titration).Faia se filifiliga avanoa i le faiga lava e tasi, ma fai soo se faasa'oga talafeagai.
Ta'itasi mL ole 0.1 mol/L sodium hydroxide VS=13.31 mg ole C4H7NO4
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WGK Siamani 2
RTECS CI9098500
FLUKA BRAND F CODES 10
TSCA Ioe
HS Code 2922491990
Vasega o Tulaga Lamatia
Oona LD50 intraperitoneal ile isumu: 6gm/kg
L-Aspartic Acid (H-Asp-OH) (CAS: 56-84-8) e masani lava ona gaosia e ala ile enzymatic.L-Aspartase e galue i luga o le fumaric acid ma le ammonia, o lona uiga, e gaosia ai le L-Aspartic Acid.L-Aspartic Acid o le L-form o le aspartic acid.L-Aspartic Acid o se tasi o le 20 amino acids na faʻaaogaina i le faʻaogaina o le porotini.O le amino acids e le taua mo tagata aua e mafai ona faʻapipiʻiina i vivo.E taua i le tu'ufa'atasiga o isi amino acids ma nisi nucleotides, ma o se metabolite i le citric acid ma le urea cycles.I le taimi nei, toetoe lava o vailaʻau aspartic uma o loʻo gaosia i Saina.
Galuega ma le Fa'aogaina ole L-Aspartic Acid CAS 56-84-8
1. L-Aspartic Acid o loʻo faʻaaogaina e avea o se vaega o le matua ma le enteral meaʻai ma o se vailaʻau vailaʻau.e fa'aaogaina mo le aganu'u sela ma fa'agaioiga gaosiga.E fa'aaogaina lautele mo le fa'aopoopoina o minerale i le masima.
2. L-Aspartic Acid e faʻaaogaina e fai ma faʻaopoopoga meaʻai, e mafai ona faʻafefiloi ma minerale e fai ai mea faʻapitoa e pei o le potassium aspartate, copper aspartate, manganese aspartate, magnesium aspartate, zinc aspartate ma isi mea.O le faʻateleina o le faʻaogaina, ma o le mea lea e mafai ai ona faʻaaogaina, o nei minerale e ala i le faʻaopopoina o le aspartate e faʻaosofia ai nisi faʻamanuiaga faʻalesoifua maloloina.O le tele o tagata ta'a'alo latou te fa'aogaina le fa'aogaina ole minerale ole L-aspartic acid-based supplements e fa'aleleia atili ai a latou gaioiga.O le aspartic acid ma le glutamic acid o loʻo i ai sona sao taua e pei o vailaʻau lautele i nofoaga autu o le enzyme, faʻapea foʻi ma le faatumauina o le solubility ma le ionic uiga o polotini.E mafai ona fesoasoani e faʻaleleia se metabolism malosi, ma o nisi taimi e faʻaaogaina e togafitia ai le vaivai ma le atuatuvale.O le aspartic acid e faʻaaogaina e avea o se vaega o meaʻai matua ma enteral.I vaila'au vaila'au o lo'o fa'aaogaina le acid aspartic e avea o se vaila'au fa'amama ammoniac, fa'avavevave galuega fa'atino o le hepar ma toe fa'afouina le vaivai.
3. L-Aspartic Acid o se amino acid e faʻaaogaina e fai ma sui o le paʻu.
4. L-Aspartic Acid e masani ona faʻaaogaina i vailaʻau, meaʻai ma vailaʻau vailaʻau.
5. L-Aspartic Acid e mafai ona faʻaaogaina i le togafitiga o maʻi fatu, maʻi o le ate ma le toto maualuga. E iai le galuega o le puipuia ma le toe faʻaleleia o le vaivai.E mafai ona faia i le amino acid infusion e fai e pei o le ammoniate antidote, ate fa'alauiloa galuega ma le vaivai toe fa'aleleia.
6. L-Aspartic Acid e mafai ona faʻaaogaina i luga o pisinisi tekonolosi.Ose mea'ai paleni lelei e mafai ona fa'aopoopo i meainu suamalie.O le mea mataʻina foi o le radix asparagi acyl methyl phenylalanine lea tatou te iloa o Aspartame.
7. L-Aspartic Acid e mafai ona faʻaogaina i luga o vailaʻau vailaʻau.O le mea mata'utia o resini gaosia.
8. L-Aspartic Acid e mafai foi ona faʻaaogaina e fai ma faʻaopoopoga meaʻai i luga o mea teuteu.
Aspartic Acid e masani ona faʻaaogaina i vailaʻau, meaʻai ma vailaʻau.
Aspartic Acid (fa'apu'upu'u o le D-AA, Asp, po'o le D) o se α-amino acid ma le fua fa'ameamea HOOCCH(NH2)CH2COOH.O le anion carboxylate ma masima o le aspartic acid ua ta'ua o le aspartate.