Uridine 5’- Monophosphate Disodium Salt (5'-UMPNa2)

ITEMS

SPECIFICATIONG

Characters

White or off-white powder, no impurity seen by Normal

sight.

Identification

Have the maximum absorption at 262±1nm

A250 / A260 = 0.71～0.77

A280 / A260 = 0.36～0.40

Acidity

ph7.0~8.5

The clarity and color of solution

Clarify and colorless

Transmittance

≥ 95.0%

Loss on drying

≤ 26.00%

Heavy metal

≤ 10ppm

Arsenic

  ≤ 0.00015%

Purity(HPLC)

≥ 98.0%

Content

≥ 97.0%