L-Leucine

L-Leucine
Model:-
Brand:baishixing
Origin:Made In China
Category:Chemicals / Pharmaceutical Chemicals
Label: -
Price: -
Min. Order:-

Product Description

Quick Details

  • CAS No.: 61-90-5
  • Other Names: (S)-2-Amino-4-methylpentanoic acid; L-Leucine 99+ %; H-Leu-OH; L-Leu;
  • MF: C6H13NO2
  • EINECS No.: 200-522-0
  • Place of Origin: China (Mainland)
  • Type: Vitamins, Amino Acids and Coenzymes
  • Grade Standard: Food Grade, Medicine Grade
  • Usage: Animal Pharmaceuticals
  • Brand Name: baishixing
  • Model Number: ********
  • Purity: 98.5 ~ 100.5%
  • state: powder

Packaging & Delivery

Packaging Details: 25kg/drum
Delivery Detail: within 30days

Specifications

1.L-Leucine 
2.CAS# :61-90-5 
3.Assay:99% 
4.Molecular formula:C6H13NO2 
5.Molecular weight:131.17 

Alias: (S)-2-Amino-4-methylpentanoic acid; L-Leucine 99+ %; H-Leu-OH; L-Leu; L(+)LEUCINE

1.L-Leucine 
2.CAS# :61-90-5 
3.Assay:99% 
4.Molecular formula:C6H13NO2 
5.Molecular weight:131.17

Appearance: White powder.

Type: Vitamins, Amino Acids and Coenzymes

Grade Standard: Food Grade

L-Leucine is used in pharmaceutical intermediates,life sciences,biochemical study,etc..

 

Item

Standard

Analysis result

Item

Standard

Analysis result

Specific rotation

+14.9°~ +16.0°

+15.75°

Transmittance

≥98.0%

99.0%

Assay

98.5 ~ 100.5%

99.6%

Sulphate SO42-

≤0.02%

0.01%

Ammonium NH4+

≤0.02%

0.01%

Iron(Fe)

≤10ppm

2ppm

Heavy metal(Pb)

≤10ppm

2ppm

Arsenic

<1ppm

<1ppm

Residue on ignition

≤0.1%

0.05%

Loss on drying

≤0.2%

0.1%

p H

\

\

Chloride(Cl)

≤0.02%

0.01%

 

L-Leucine 1

Member Information

Chengdu baishixing science and technology industry co.,Ltd
Country/Region:Si chuan - China
Business Nature:Manufacturer
Phone:88602531
Contact:Eve (sales manager)
Last Online:05 Dec, 2014