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l-proline-usp(21 products available)
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L-Proline

  • CAS:147-85-3
  • MF:C5H9NO2
  • MW:115.13
  • EINECS:205-702-2
Melting point::
228 °C (dec.) (lit.)
Boiling point::
215.41°C (rough estimate)
alpha :
-85.5 º (c=4, H2O)
Density :
1.35
vapor pressure :
0Pa at 25℃
FEMA :
3319 | L-PROLINE
refractive index :
-85 ° (C=4, H2O)
storage temp. :
2-8°C
solubility :
H2O: 50 mg/mL
form :
powder
pka:
1.95, 10.64(at 25℃)
appearance:
white crystals
color :
White
Odor:
at 100.00 %. odorless
PH:
6.0-7.0 (25℃, 1M in H2O)
optical activity:
[α]20/D 85.0±1.0°, c = 5% in H2O
Water Solubility :
soluble
Sensitive :
Hygroscopic
λmax:
λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
JECFA Number:
1425
Merck :
14,7780
BRN :
80810
Stability::
Stable. Incompatible with strong oxidizing agents.
InChIKey:
ONIBWKKTOPOVIA-UHFFFAOYSA-N
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H315-H319-H335
Precautionary statements 
P261-P271-P280
More Chemical Properties
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L-Proline    147-85-3

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25g(MOQ)

Note:Purity: 99% | Package: 25g;270INR|100g;780INR|500g;3590INR
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Product catalog: 46
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