詳細信息
- ;beta-羥基丙氨酸;L-2-氨基-3-羥基丙酸;
- L-Serine
- ;L-Serine, USP Grade;H-Ser-OH;(S)-2-Amino-3-hydroxypropanoic acid;Ser;(S)-2-Amino-3-hydroxypropionic acid;L-2-Amino-3-hydroxypropionic acid;3-Hydroxy-alanine;Serine;
- InChI=1/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)/t2-/m0/s1
- 1.6
- 222℃
- 250 g/L (20℃)
- 性狀 六面形片狀結(jié)晶或棱柱形晶體。
熔點 223~228℃(分解)
溶解性 溶于水(20℃,25g/100ml水)。 - "Appearance White crystals or crystalline powder Indentification(IR) Conforms to standard spectrum Assay 98.5-101.0% Chromatographic purity(TLC) Total impurities: 2.0%max Individual impurities: 0.5% max Specific rotation +14.0°~ +15.6° Chloride(as Cl) 0.05% max Sulphate 0.02% max Iron 0.003% max Heavy metals(as Pb) 0.0015% max Loss on drying 0.2% max Residue on ignition 0.1% max Solution transmittance 98.0%min"
- 價格:204 元/公斤
- CAS NO:56-45-1
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