beta-Nicotinamide adenine dinucleotide disodium salt 606-68-8

Product Information

COA

ANALYSIS

SPECIFICATION

RESULTS

Appearance

Light yellow powder

Conforms

β-NADH, Na₂ Content

(by enzymatic analysis with ADH at pH 7.5, using spectrophotometer abs.340nm)

≥90.0%

98.16%

Purity

(by HPLC, % area)

≥98.0%(340nm)

99.42%

≥95.0%(254nm)

98.33%

Solubility

Soluble in water

Conforms

Water content

≤8%

1.5%

Arsenic

<0.5 ppm

0.01 ppm

Lead

<0.5 ppm

0.01 ppm

Mercury

<0.3 ppm

Negative

Cadmium

<0.5 ppm

Negative

Total Aerobic Microbial Count

<1000 cfu/g

1cfu/g

Yeast & Mold

<100 cfu/g

1cfu/g

E. Coli

Negative

Negative

Salmonella

Negative

Negative

Conclusion

The sample complies with the In-house Specifications.

Usage