DL-Alanine CAS 302-72-7 (H-DL-Ala-OH) Su'ega 98.5~101.0% (Titration) 2500 MT/Tausaga
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua ma tuʻuina atu le DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) faʻatasi ai ma le maualuga, gaosiga gafatia 2000 Tons i le tausaga .I le avea ai ma se tasi o faʻatauga amino acids sili ona tele i Saina, o le Ruifu Chemical o loʻo tuʻuina atu amino acids ma mea e maua mai i tulaga faʻavaomalo, e pei o AJI, USP, EP, JP ma FCC, e tele sea maketi.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 DL-Alanine,Please contact: alvin@ruifuchem.com
Igoa Vailaau | DL-Alanine |
Synonyms | H-DL-Ala-OH;DL-Ala-OH;(±)-Alanine;DL-Ala;DL-α-Alanine;(R,S)-Alanine;DL-2-Aminopropionic Acid;(±)-2-Aminopropionic Acid;DL-α-Aminopropionic Acid |
Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 2000 Tone i le Tausaga |
Numera CAS | 302-72-7 |
Fuafua mole | C3H7NO2 |
Molecular Weight | 89.09 |
Lisi Lisi | 289℃(tes.) (malamalama) |
Malosi | 1.424 g/cm3 |
Suavai Solubility | Solu i le Vai, 156 g/L (20 ℃) |
Solubility | Faigofie ona solu i le vai vevela, solu i le vai, solu teisi i le Ethanol, le mafai ona solu ile Eteru. |
Maumau | Stable.E le ogatasi ma le malosi oxidizing agents |
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 |
Fa'amatalaga Tulaga lamatia | 36/37/38 - Fa'aitaita'i i mata, faiga fa'alenava ma le pa'u. |
Fa'amatalaga Saogalemu | S22 - Aua le manava pefu. S24/25 - Aloese mai le pa'i i le pa'u ma mata. S36 - Fa'aofu ofu puipui talafeagai. S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i. |
WGK Siamani | 3 |
RTECS | AY2980000 |
TSCA | Ioe |
HS Code | 2922491990 |
Aitema | Tulaga Fa'atonu | I'uga |
Fa'aaliga | Maila Pa'epa'e po'o le Pa'u Fa'ameamea;Tofo suamalie | Fa'atatau |
Fa'ailoaga | Fusi Alaleo Fa'a'aalaula | Fa'atatau |
Tuuina atu | ≥98.0% (C=10, H2O, 430 nm,1 cm sela) | 98.5% |
Klorida (Cl) | ≤0.020% | <0.020% |
Sulfate (SO4) | ≤0.020% | <0.020% |
Ammonium (NH4) | ≤0.020% | <0.020% |
Uamea (Fe) | ≤20ppm | <20ppm |
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) | 0.15% |
Toega ile mumu (Sulfated) | ≤0.10% | 0.07% |
Su'ega | 98.5 i le 101.0% (Titration on Dry Basis) | 99.8% |
pH Taua | 5.5 i le 7.0 (2.5% ile H2O,25℃) | 5.8 |
Fa'ai'uga | Lenei oloa e ala ile asiasiga e tusa ai ma le tulaga o le AJI97 | |
Fa'aoga Autu | Amino acids;Mea'ai faaopoopo;Vailaau Fa'atekonolosi |
DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) AJI 97 Metotia Suʻega
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.
Setete o Fofo (Transmittance): 1.0g i le 10ml o le H2O, spectrophotometer, 430nm, 10mm mafiafia sela.
Chloride (Cl): 0.7g, A-1, ref: 0.40ml o le 0.01mol/L HCl
Ammonium (NH4): A-1
Sulfate (SO4): 1.2g, (1), ref: 0.50ml o le 0.005mol/L H2SO4
Uamea (Fe): 0.75g, ref: 1.5ml o Iron Std.(0.01mg/ml)
Metala mamafa (Pb): 2.0g, (1), ref: 2.0ml o Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml o As2O3 Std.
Isi Amino Acids: Faʻataʻitaʻiga Suʻega: 10μg, A-1-a
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, 90mg, (1), 3ml o le formic acid, 50ml o glacial acetic acid, 0.1mol/L HCLO4 1ml=8.909mg C3H7NO2
Su'ega pH: 1.0g ile 20ml H2O
afifi: Fluorinated Bottle, 25kg / taga, 25kg / Cardboard Drum, pe tusa ai ma manaoga o tagata faatau.
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DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) Galuega:
1. Fomai
(1) DL-Alanine o se mea mataʻutia taua mo le faʻapipiʻiina o le VB6, o meaʻai o se tasi lea o vaega o le faʻatumuina o meaʻai mama amino acids infusion.
(2) DL-Alanine o le vaega autu o le tui amino acid - 800, o le ate auai, faiʻai, ma fesoasoani i tagata mamaʻi ma coma hepatic ala vave, o se ituaiga foi o vailaau diuresis.
(3) O le DL-alanine o se mea taua tele mo le tuʻufaʻatasia o nisi vailaʻau faʻamaʻi ma vailaʻau, meaola ninii faʻafomaʻi ma vailaʻau metabolism amino acid biochemical.
2. Mea'ai faaopoopo
(1) DL-Alanine e mafai ona faʻaleleia le taua o meaʻai o meaʻai, i ituaiga uma o meaʻai ma meainu, e pei o le: falaoa, vai aisa, lauti fua, susu, soda, sorbet, ma isi. Faʻaopoopo 0.1 ~ 1% o e mafai ona manino alanine faaleleia le fua faatatau o le faaaogaina o le polotini i meaai ma meainu, ma ona o le alanine ei ai uiga o le mafai ona mitiia e sela tuusao, o le mea lea, pe a uma ona inu e mafai ona vave toe faʻafoisia le vaivai, faafouina.
(2) O mea suamalie faʻapitoa e faʻaleleia ai le lagona o le tofo, e mafai ona faʻaleleia le suamalie, faʻaitiitia le vailaʻau. ma e mafai ona faaleleia atili le tofo.
(3) DL-Alanine o loʻo i ai le suamalie faʻapitoa, E masani ona faʻaaogaina e fai ma faʻaopoopoga meaʻai ma faʻamaʻi i le gaosiga o meaʻai.Fa'aaogaina e fai ma sui fa'ailo. E mafai ona fa'aopoopo le fa'ama'i manogi; Fa'asa'oga e mafai fo'i ona fa'aaogaina e fai ma sui oona, fa'aleleia le tofo oona o le vaila'au.
(4) Faʻatasi ai ma le tofo oona, faʻavave le tofo masima, faʻaleleia le aʻafiaga o piko, piko, e mafai ona faʻapuʻupuʻu le taimi o le pikiina, faʻaleleia le tofo;I le avea ai o se sui faʻasaʻo faʻasaʻo ma paʻu mo le faʻaogaina ma mea inu faʻafouina, e mafai ona taofia le matua o le uaina feilafi ma faʻaitiitia le manogi fefete.E mafai ona faʻaaogaina i ituaiga uma o gaosiga o meaʻai, e pei o le suauʻu, mayonnaise, meaʻai paʻu, soya soya impregnation meaai, alaisa bran pickled meaai, ma isi. E le gata e mafai ona taofia oxidation, ae faaleleia foi lona tofo.
(5) DL-alanine o loʻo faʻaaogaina e fai ma meaʻai faaopoopo ma faʻamaʻi.E mafai ona fa'aleleia ai le tofo fa'amalieina, fa'aleleia le oona oona oona.Ma e mafai ona fa'aogaina le dl-alanine i piko, meainu ma uaina.