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DL-Aspartic AcidCAS号：617-45-8
DL-Aspartic Acid分子式： C4H6NO4
DL-Aspartic Acid英文名称： DL-Aspartic Acid
DL-Aspartic Acid英文同义词： DL-2-Aminobutanedioic acid; DL-Aminosuccinic acid; H-DL-Asp-OH; acid D,L-aspart; (R,S)-2-Amino-succinicacid; (r,s)-asparticacid; (RS)-Asparticacid; acidD,Laspart; DL-Aminobernsteinsαure; DL-Asparagic acid; DL-Asparaginsαure; DL-Asparaginsαure(monoklineForm); aspartic acid; (2S)-2-ammoniobutanedioate; (2R)-2-ammoniobutanedioate
DL-Aspartic AcidEINECS号： 210-513-3
DL-Aspartic Acid分子量： 132.0953
DL-Aspartic Acid熔点： 300℃
DL-Aspartic Acid沸点： 264.1°C at 760 mmHg
DL-Aspartic Acid密度： 0.00289mmHg at 25°C
DL-Aspartic Acid闪点： 113.5°C
DL-Aspartic Acid
|
Item |
Standard |
|
Appearance |
White Crystalline Powder |
|
Solution in NaOH 10% |
Complete |
|
Transmittance |
≤99.0 |
|
Loss on drying |
≤0.10 |
|
Sulphuric Ashes |
≤0.10 |
|
Sulphates |
≤100 PPM |
|
Ammonium(NH4) |
≤200 PPM |
|
Chlorides (cl) |
≤100 PPM |
|
Heavy Metals[Pb] |
≤10 PPM |
|
AS |
≤2 PPM |
|
FE |
≤20 PPM |
|
Asparagine(TLC) |
≤0.10 WT. |
|
Assay in Nitrogen |
10.40-10.60% |
|
PH |
2.8-3.0 |
氨基酸及其衍生物
