alanine | CAS:302-72-7

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alanine

Chemical Name: alanine
CAS.NO:   302-72-7
Synonyms:
DL-Alanine
DL-2-Aminopropanoic acid
DL-2-Aminopropionic acid
2-aminopropionic acid
2-amino-propanoic acid
 
Molecular Formula:  C3H7NO2
Molecular Weight: 89.09320
 
Physical and Chemical Properties:
Density: 1.424 g/cm3
Boiling point: 212.9ºC at 760 mmHg
Melting point: 272-275ºC
Flash point: 82.6ºC
Refractive index:1.460
 
Specification:
Appearance:  White crystalline  powder
Purity:≥99.0%
Transmittance, %:≥95.0
pH Value:5.5~7.0
Heavy Metals (as Pb), %:≤0.001
Loss on drying, %:≤0.2
Residue on ignition, %:≤0.1
Chloride (as Cl), %:≤0.02
Sulfate (as SO4), %:≤0.02
Ammonium as (as NH4), %:≤0.02
Arsenic (as As), %:≤0.0001
Iron (as Fe), %:≤0.002
 
Packing:
 25kg  cardboard drum or according to customer specified requirements
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. 
Application:  
Applicationd as food flavoring agent, nutritional supplement, microbiotin B6 intermediate, feed additive, etc., can also be used as biochemical reagent.Intermediates of Vitamin B6 CAS:65-23-6.



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