72-18-4 in stocksal...

72-18-4 in stocksales L-ValineL-Valine good supplier
72-18-4 in stocksales L-ValineL-Valine good supplier
72-18-4 in stocksales L-ValineL-Valine good supplier

72-18-4 in stocksales L-ValineL-Valine good supplier

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99.4%
  • Payment Terms : L/C,T/T,

Keywords

72-18-4 in stock sales L-Valine L-Valine good supplier

Quick Details

  • Appearance:White crystals or crystalline powder
  • Application: Pharmaceutical intermediates/ingredient/raw material
  • PackAge:25kg/drum
  • ProductionCapacity:1500|Metric Ton|Year
  • Storage:Cool and dry place
  • Transportation:by sea or air, express for small quantity.

Superiority:

Product name: L-Valine

CAS No.:72-18-4

Molecule Formula:C5H11NO2

Molecule Weight:117.15

Purity: 99.4%

Package: 25kg/drum

Description:White crystals or crystalline powder

Manufacturer standard: FCCIV, AJI, USP, EP.

Items

Specifications

Results

Appearance

White crystals or crystalline powder

Conforms

Identification

Infrared absorption

Conforms

Specific rotation

+26.6~+28.8°

+27.2°

Chloride(Cl)

≤0.05%

<0.05%

Sulfate(SO4)

≤0.03%

<0.03%

Iron(Fe)

≤0.003%

<0.003%

Heavy metals(Pb)

≤0.0015%

<0.0015%

Loss on drying

≤0.30%

0.14%

Residue on ignition

≤0.10%

0.07%

Organic volatile impurities

Meets the requirements

Conforms

PH

5.5~7.0

6.0

Assay

98.5%~101.5%

99.4%

Conclusion:        

The Product Conforms to USP.

 

Details:

Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on.  With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink. Guided by international market, Siwei offers superior products as well as sincere services.

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