Supply 100% Pure Serine with competitive Prce

  CAS No. 56-45-1 
Synonyms 3-Hydroxy-L-alanine 
Chemical formula C₃H₇NO₃ 
Description:white crystals or crystalline powder
Manufacture Standards:CP2005,EP5,USP30

Grade Pharma grade 
Specification:
identification:Conforms
Specific Rotation:14.0°15.6°
ChlorideCL:≤0.05%
SulfateSO4:≤0.03%
Heavy MetalsPb:≤0.0015%
Rion(Fe);≤0.003%
Loss on Drying:≤0.2%
Residue On lynition≤0.1%
Organic Volatile Purities:Conforms
Assay:98.5%---101.5%.
Relative density(water=1) 1.54 
Melting point 239 °C