Inspection Items

Standard

Results

Appearance

White to off-white powder

White powder

Solubility

Soluble in 100mg/ml H2O

Complies

Test(Potency)

≥ 1000U/mg

1365U/mg

Specific Rotation

+18.00° ~ +23.00°

+21.00°

Water

≤ 10.0%

5.6%

Heavy Metal

≤20ppm

Complies

Sulfated Ash

≤ 5.00%

0.12%

Purity(HPLC)

≥90.0%

95.5%

Conclusion

Conforms to Enterprise Standard