L-Valine

Quality: AJI92,USP, FCC

 

FOB Price: US $ 1 - 100 / Kilogram

 

Our Specifications of L-Valine

 

Items	Specifications
Appearance:	White, odorless crystalline powder having a bitter taste
Assay(on dried basis):	98.5 - 101.5%
Loss on drying:	0.30% max
Residue on ignition:	0.10% max
Chloride:	0.050% max
Sulfate:	0.030% max
Arsenic:	1.5 ppm max
Heavy metals:	0.0015% max
Iron:	0.0030% max
Organic volatile impurities:	Meets the requirement
PH:	5.5 - 7.0
Specific rotation:	+26.6 o --- +28.4 o (20 oC)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specification of L-Valine CP2010

 

Appearance:                                                     White crystal crystalline powder

Specific rotation:                                               +26.6°~+28.8°

Idenlification:                                                    The infrared light absorption spectrum should control Spectrum

Assay:                                                               ≥98.5%

PH:                                                                    5.5~6.5

The light transmittance of the solution:             Should be not less than 98.0% at a wavelength of 430nm

Chlorides:                                                          ≤ 0.02%

Sulfate:                                                              ≤ 0.03%

Ammonium salt:                                                 ≤ 0.02%

Other amino acids:                                            ≤ 0.5%

Loss on drying:                                                  ≤ 0.2%

Residue on ignition:                                           ≤ 0.1%

Iron salt:                                                             ≤ 0.001%

Heavy metal:                                                      ≤ 0.001%

Arsenic salt:                                                       ≤ 0.0001%

Bacterial endotoxin:                                           ≤20EU/g

 

 

L-Arginine HCl Food Grade

 

 

Identification:	Infrared absorption
Appearance:	White crystals crystalline Powder
Chloride(Cl):	≤0.05%
Sulfate(SO4):	≤0.03%
Iron(Fe):	≤0.003%
Heavy Metals:	≤0.0015%
Loss on drying:	≤0.5%
Residue on Ignition:	≤0.3%
Chromatographic purity:	Meet the requirements
Organic volatile impurities:	Meet the requirements
Assay:	98.50% ~ 101.5%

 

 

L-arginine hydrochloride effective ingredients fL - arginine, used in medicine can help wound healing, stimulate the immune system, promote the development of hormone secretion, promote the blood circulation, reduce urinary ammonia content, treatment of blood ammonia poisoning. Facute viral hepatitis,onic persistent hepatitis liver cirrhosis have good treatment effect, can prevent cure fatty liver disease, an effective protect liver function

 

Our Advantage of produce L-Valine

 

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

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

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

4.We can offer the sample if you need