85-4774-82　DL-Lactic acid Sodium Salt, 60% Syrup, USP 4L　CAS No:72-17-3　384871

特徴

• Synonyms:
2-Hydroxypropionic acid sodium salt solution; Sodium DL-lactate solution
• Molecular Formula:
C3H5O3Na
• Molecular Weight:
112.10
• Appearance:
Liquid
• Clarity & Color:No turbidity or undissolved matter
• Purity:
58.8-61.2% (Titration)
• Optical Rotation:
[a]D25 = 0.00 ± 0.05º
• Density:1.326 g/mL at 25°C
• Heavy Metals:≤0.001%
• Sulfate (SO42-):To pass test
• Chloride (Cl-):≤0.05%
• Residual Solvents:Methanol and Methyl esters: ≤250ppmCitrate, oxalate, phosphate or tartrate: To pass testMethyl ethyl pyridine: None detected
• pH:7.4 ± 0.6
• pH stability on autoclaving:NLT 6.1
• Identification (Sodium and Lactate):To pass test
• Sugars:To pass test
• Endotoxin (LAL):≤4.8 EU/g
• Storage Temp:
RT
• Meets or exceeds USP specifications.