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wholesale L-Tryptophan usp28
FOB Price:USD82.56/kg
Quantity:  kg
Minimum Order Quantity: 1kg
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MOQ: 1kg
CAS Number: 73-22-3
Molecular Formula: C11H12N2O2
Molecular Weight: 204.23
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Start Weight End Weight Price
-- -- USD82.56  /kg
1.00kg 5.00kg USD134.40  /kg
6.00kg 25.00kg USD105.60  /kg
26.00kg 99.00kg USD84.48  /kg
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Specification

MOQ 1kg
CAS Number 73-22-3
Molecular Formula C11H12N2O2
Molecular Weight 204.23
Standard usp28
Salmonella negative
E.Coli negative
Staphylococcus negative
L-Tryptophan usp28 Detail
L-Tryptophan Basic information 
Product Name: L-Tryptophan 
Synonyms: (s)-2-amino-3-(1h-indol-3-yl)propanoic acid;(S)-(-)-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID;(S)-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID;(S)-(-)-TRYPTOPHAN;RARECHEM AB PP 1463;TRP;TRYPTOPHAN;TRYPTOPHAN, DL- 
CAS: 73-22-3 
MF: C11H12N2O2 
MW: 204.23 
EINECS: 200-795-6 
Product Categories: Amino Acid Derivatives;Tryptophan [Trp, W];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Indoles;Tryptophans;Nutritional Supplements;L-Amino Acids;Amino Acids 
L-Tryptophan Chemical Properties 
mp  289-290 °C (dec.)(lit.)
alpha  -31.1 º (c=1, H20) 
density  1.34 
refractive index  -32 ° (C=1, H2O) 
storage temp.  Store at RT. 
solubility  20% NH3: 0.1 g/mL at 20 °C, clear, colorless
 
form  powder
 
Water Solubility  11.4 g/L (25 ºC) 
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