化学名称: | L-鸟氨酸-L-天门冬氨酸 |
INCI名称: | 门冬氨酸鸟氨酸 |
英文名称: | L-Ornithine L-aspartate salt |
CAS号: | 3230-94-2 |
HS编码 | 2922499990 |
化学式: | C9H19N3O6 |
分子量: | 265.26 |
中文别名: | L-鸟氨酸 L-天门冬氨酸盐; L-鸟氨酸L-天冬氨酸盐; 门冬氨酸鸟氨酸; L-天门冬氨酸盐; L-鸟氨酸L-天门冬氨酸; L-鸟氨酸-L-门冬氨酸盐 |
英文别名: | (2S)-2-aminobutanedioic acid,(2S)-2,5-diaminopentanoic acid; L-Ornithine L-Aspartate; L-OrnithineL-aspartatesalt; L-Ornithine-L-Aspartate; (S)-2,5-Diaminopentanoic acid L-aspartate salt; (S)-2,5-Diaminopentanoic acid compound with (S)-2-aminosuccinic acid; L-Ornithin-L-aspartat; L-Ornithine L-Aspartate Salt; Hepa-Merz (TN) |
指 标 Specification | 标 准 Standard |
外观 Appearance | 白色或类白色结晶性粉末White or almost white crystalline powder |
溶液外观 Appearance of the Solution | 透明无色至浅黄色Transparent colorless to light yellow |
比旋度 Specification Rotation | +27.0°~+29.0° |
pH值 pH value | 6.0~7.0 |
熔点 Melting Point | 226~227℃ |
干燥失重 Loss on Drying | ≤0.2% |
灼烧残渣 Residue on Ignition | ≤0.1% |
氯化物Chloride | ≤0.03% |
硫酸盐Sulfate | ≤0.02% |
重金属(铅) Heavy metal(Lead) | ≤10 ppm |
铁盐 Ironic Salt | ≤30 ppm |
砷盐Arsenite | ≤ 2ppm |
透光率Light transmittance | ≤98.0(430nm) |
含量 Assay(drying basis) | 98.0~102.0% |
微生物检测 Microbial Test | |
总菌数 Total Aerobic | ≤1000cfu/g |
霉菌和酵母 Yeast & Mold | ≤100cfu/g |
大肠杆菌 E.coli | Negative |
沙门氏菌 Salmonella | Negative |
Package: In 25Kg net per fiber drum, inner polythene bags. We can provide the packing as per your request. |