Detailed Product Description

Identification
A. The infrared absorption spectrum;
B. The reaction of primary aromatic amines;
C. The tests of Sodium Meets A, B and C examine
Melting Point 197.3'-198.4'
Characteristics White or almost white powder or crystalline
Clarity and color of solution              <BY5
Acidity (PH)                                                   10.4
Heavy Metals                                       ≤20ppm
Related Substances                                       ≤0.5%
Sulphated ash                                          0.04%
Loss on Drying                                 0.10%
Assay                                                  99%-101% 
CONCLUSION: Complies with the requirements of BP2002.