Aspartic Acid Theβ-carboxylic acid group ofaspartic acidhas a pK′ of 3.86 and is ionized at pH 7.0 (the anionic form is calledaspartate). The anionic carboxylate groups tend to occur on the surface of water-soluble proteins, where they interact with water. Such surface interactions stabilize...
L-氨基琥珀酸,CAS:56-84-8,L-Aspartic acid 价格: ￥100/瓶 产品详情: L-天门冬氨酸 L-Aspartic acid Cas号: ... 纯度:来电咨询% 包装规格:来电咨询 用途:科学研究 货号:请您来电咨询 品牌:克拉玛尔 产地:上海 L-氨基琥珀酸直销,CAS:56-84-8,L-Aspartic acid相关供应商报价 更多> 产品标题 价格...
Stability constants of Am (III) and U(VI) with L-aspartic acid have been determined at pH 8.00 by means of the solvent extraction technique. It was found that Am (III) forms 1 : 1 and 1 : 2 complexes while U(VI) formed only the 1 : 1 complex under these conditions. The ...
英文名称:D-Aspartic acid;(R)-Aminosuccinic acid;(R)-2-Aminosuccinic acid;D-Asparaginic Acid;H-D-Asp-OH 其他名称:D-天门冬氨酸;D-天冬酸;D(-)氨基丁二酸;D(-)氨基琥珀酸;二胺基丁二酸 CAS号:1783-96-6 C4H7NO4=133.10 级别:BR 含量:≥99.0% 比旋光度:-24～-26o PH:2.5～3.5氯化物:...
英文名称:L-Aspartic acid CAS#:56-84-8 分子式:C4H7NO4 别名:L(+)氨基丁二酸;L(+)-氨基丁二酸;L(+)-氨基琥珀酸;L(+)天冬酸; 分子量:133.10268 保存方式:常温保存 规格:20mg25mg100mg/支 有效期:二十四个月 编号:HXSJ-020310 产地:中国、美国、加拿大 ...
FEMA3656 | L-ASPARTIC ACID refractive index1.4540 (estimate) storage temp.Store below +30°C. solubilityH2O: 5 mg/mL pka1.99(at 25℃) formpowder colorWhite PH2.5-3.5 (4g/l, H2O, 20℃) Odoracid taste Odor Typeodorless optical activity[α]20/D +24.7±1°, c = 5% in 5 M HCl ...
Aspartic acid is converted by alkaline methyl sulfate, followed by H2SO4, to a mixture of fumaric and maleic acids, which are estimated together by polarography. Studies with amino acid mixtures showed an accuracy within 2 to 3 per cent. Values obtained on protein hydrolysates generally agreed ...
酸度系数 1.99(at 25℃) PH值 2.5-3.5 (4g/l, H2O, 20℃) 存储条件 Store below +30°C. 稳定性 Stable. Combustible. Incompatible with strong oxidising agents. 外观 powder 颜色 White 气味 acid taste 最大波长(λmax) [’λ: 260 nm Amax: 0.20’, , ’λ: 280 nm Amax: 0.10’...
The Acide aspartique, with the CAS registry number 25608-40-6, has the IUPAC name of (2S)-2-aminobutanedioic acid. And the molecular formula of the chemical is C4H5NO3. The characteristics of this chemical are as followings: (1)# of Rule of 5 Violations: 0; (2)ACD/BCF (pH 5.5)...
L(+)-Aspartic acid 分子结构式: 订货信息: 货号品名规格包装单价 L-天门冬氨酸用于细胞或植物细胞培养, ≥99% (T)100g180元 L-天门冬氨酸用于细胞或植物细胞培养, ≥99% (T)500g780元 L-天门冬氨酸99%25g30元 L-天门冬氨酸99%100g60元