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L-Norvaline

  • CAS NO: 6600-40-4
  • Grade: Food Grade
  • Purity: 99% min
  • Packaging: 25kg/drum
  • Certifications : ISO, KOSHER, HALAL, HACCP
  • Min Order: 500kg
  • Price: Inquiry

Norvaline(abbreviated as Nva) is an amino acid with the formula CH3(CH2)2CH(NH2)CO2H (nonzwitterionic formula). The compound is an isomer of the more common amino acid valine. Like most other α-amino acids, norvaline is chiral. It is a white, water-soluble solid.

ITEM
SPECIFICATION
Appearance
White crystals or crystalline Powder
Assay
98.5%~101.5%
Identification
Infrared absorption spectrum
Specific Rotation[a]D20
+22.4°~+24.7°
PH
5.6~6.1
Chloride(Cl)
≤0.05%
Sulfate(SO4)
≤0.03%
Iron(Fe)
≤30ppm
Heavy Metals(Pb)
≤15ppm
Loss on drying
≤0.3%
Residue on ignition
≤0.4%
Organic volatile impurities
Meet the requirements
CAS NO.
6600-40-4
Name
Norvaline
Alias
L-Norvaline; L(+)-Norvaline; L(+)-2-Aminovaleric acid
Formula
C5H11NO2
Formula weight
117.15
Structural formula
Water solubility
10.5 g/100 mL (18 ºC)
Specific rotatory power
24.5 º (c=10, 6 N HCl)
Melting point
300 ºC
Safety Description
S24/25   
  • Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
  • Shipment time: Within 3 weeks after confirming order.
  • We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.

Provide quality after-sale service once the container is received.

   In case the product is damaged, we will refund you or resend a new packaging.
   Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.

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