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Home > Products >  L-Methionine

L-Methionine CAS NO.63-68-3

  • Min.Order: 25 Kilogram
  • Payment Terms: L/C,D/P,T/T
  • Product Details

Keywords

  • 63-68-3
  • L-Methionine
  • L-Methionine 99

Quick Details

  • ProName: L-Methionine
  • CasNo: 63-68-3
  • Molecular Formula: C5H11NO2S
  • Appearance: White crystals or crystalline powder
  • Application: Methionine is an intermediate in the b...
  • DeliveryTime: prompt delivery
  • PackAge: 25KG/drum 25kg/bag (drum with double P...
  • Port: Shanghai Hangzhou
  • ProductionCapacity: 50 Metric Ton/Month
  • Purity: 99%Min
  • Storage: Stable at RT
  • LimitNum: 25 Kilogram

Superiority

Quality: AJI92,USP

Details

Quality: AJI92,USP

 

 

L-Methionine   CAS#63-68-3
Molecular Formula:   C5H11NO2S
Molecular weight:    149.21

Melting point:       276-279(DEC.)         
Specific rotation:   23.25(C=2, 6N HCL)      
water-soluble:       Soluble
Standard:            USP AJI FCC
Purity:              98%99%

 

 

1.Specification of our 99% L-Methionine

 

Description

White crystals crystalline powder

Identification

Conforms

State Of Solution

≥98.5%

Specific Rotation

+22.4° ~ +24.7°

pH

5.6 ~ 6.1

Chloride(CL)

≤0.050%

Sulfate(SO4)

≤0.030%

Ammonium(NH4)

≤0.02%

Heavy Metals(Pb)

≤15ppm

Iron(Fe)

≤30ppm

Arsenic(As2O3)

≤1ppm

Other Amino Acids

Conforms

Loss On Drying

≤0.30%

Residue On Ignition

≤0.10%

Pyrogen

Conforms

Assay

98.5~101.0%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.PACKING: 25kg per Drum or Bag

 

3.Usage of this L-Methionine 99%

 

*Methionine is an intermediate in the biosynthesis of cysteinecarnitinetaurinelecithinphosphatidylcholine, other phospholipids

*DL-Methionine is sometimes given as a supplement to dogs; it helps keep dogs from damaging grass by reducing the pH of the urine.

*Methionine is allowed as a supplement toganic poultry feed under the US certifiedganic program.

 

4.Our Advantage of L-Methionine 99%

 

1.specializs in exporting Amino Acid to 40 countries f10 years.

2.produce under ISO/GMP

3.can offer more than 100 kinds:L-Methionine 400mt/year,L-Serine 500mt/year etc.

4.We have professional team that can help you to answer solve your question

5.We can offer the sample if you need

 

5.Our Facility fproduce it as a L-Methionine chinese supplier:

 

 

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