D-Arginine;CAS No.：157-06-2 CAS NO.157-06-2

1.High purity

 2.Consistent quality

 3.Competitive price

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 1.Name:D-Arginine

2.CAS No.                  157-06-2

3.MolecularFormula:  C6H14N4O2

4.MolecularWeight:    174.20276

5.Appearance:                   White to off-white powder

6.Specific Rotatio[α]20/D:        -26.9°~-27.9°

7.Chloride(CL)                  ≤0.10%

8.Sulphate(SO42-)             ≤0.02%

9.Iron(Fe)                        ≤10ppm

10.Residue on ignition                ≤0.20%

11.Heavy metal(Pb)                   ≤10ppm

12.Assay                        98.5%~101.0%

13.Loss on drying                   ≤0.50%