Beijing FortuneStar S&T Development Co., Ltd.

home products Amino Acids(Derivatives) L- series L-Alanine

Product Details:

Place of Origin Fujian, China (Mainland)
Purity 99.0% min.
CAS No. 56-41-7
Brand Name FortuneStar
Model Number FCC4 / USP26 / AJI92

Payment & Shipping Terms:

Packaging Details: 25kg/bag, drum

Detailed Product Description


Specification Sheet
 
Synonyms:    (s)-2-Amino propionic acid
Molecular Formula: C3H7NO2
Molecular Weight:  89.09
CAS No.:         56-41-7
Characteristics:     White crystalline powder, odorless, having a peculiar sweetness. Freely soluble in water and in formic acid, almost insoluble in ethanol and in ether.
Quality Standards:  AJI92
 
                                              
Items
Specifications
Identification, (IR)
Positive
Assay (C3H7NO2) ,%(on dried basis)
99.0~101.0
Specific rotation
+14.3°~ +15.2°
State of solution, %
98.0
Chloride(as Cl),%
≤0.020
Ammonium (as NH4),%
≤0.02
Sulphate (as SO4),%
≤0.020
Iron(as Fe), ppm
≤10
Heavy metals (as Pb), ppm
≤10
Arsenic(as As2O3), ppm
≤1
Other amino acids
meets the requirements
Loss on drying, %
≤0.20
Residue on ignition(as sulphated ash), %
≤0.10
pH value (1.0g/20mL water)
5.7~6.7
 

L-Alanine L-Alanine

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