Glycine cas 56-40-6,China price supplier

ITEM

STANDARD

RESULT

Appearance

White Crystalline powder

White Crystalline powder

Assay

98.5-101.5%

99.9%

PH Value(5% in water)

5.5-6.5

6.12

Loss on drying

0.2% max

0.13%

Residue on ignition

0.1% max

0.05%

Sulphate(as SO4)

0.006%max

< 0.006%

Iron(as Fe)

0.001%max

< 0.001%

Ammonium(as NH4)

0.02%max

< 0.02%

Heavy metal(according to Pb)

0.002%max

< 0.002%

Arsenic( as AS))

0.0001%max

0.0004%max.

As

0.0001%max

< 0.0001%

Hg

0.00001%

< 0.00001%