Sell supply l-valine ycgc_int@yccreate.com @China (Mainland)

supply  L-Valine  ycgc_int@yccreate.com

Molecular formula: C5H11NO2

CAS No. :72 -18-4

Appearance: White monoclinic system crystals or crystalline powder, odorless, special bitter.

Assay: 65% (dry basis) 98.5% ~ 101.5%

Quality Standards: food grade

Melting point is about 315 ℃.

Heavy metals (Pb) ≤ 0.002%

Lead ≤ 10mg/kg

Loss on drying (105 ℃, 3h) ≤ 0.3%

Residue on ignition ≤ 0.1%

Optical rotation  20D 26.7 ° ~ +29.0 °

Usage: nutritional supplements. Amino acid infusion, amino acid formulations can be prepared together with other essential amino acids.

Packaging: 25kg / drum

Tel:18062666860

Post by Tina chen    Chemicals    @2013-02-25 12:12:02