Витамин A ацетат порошок 500 000 МЕ/г

ITEMS

SPECIFICATIONS

Appearance

Light yellow free-flowing powder

Identification

A: Color reaction with antimony III

B: Thin-Layer chromatography

Sieve analysis

100% through sieve No.40(US)

≥90% through sieve No.60 (US)

≥45% through sieve No.100 (US)

Assay

≥500,000 IU/g

Loss on drying

≤5.0%

Absorbance ratio

≥0.85

Solubility

Dispersible in cool water forming a milky emulsion