Ascorbyl Palmitate (Vitamin C Ester) Powder (1000g)2.2lb

TESTS

LIMITS

Description

A white or yellow-white powder

Identification

1:10 solution in alcohol decolorize dichlorophenol-indophenol TS.

Solubility

It is Very Silightly soluble in water, and in vegetable oil and one 1gm Dissolved in about 4.5ml of alcohol

Melting Range

Between 107⁰- 117⁰

Specific optical Rotation

+21⁰ ~ +24⁰

Residue on ignition

< 0.1%

Assay

95.0% ~ 100.5%

Lead

≤ 2.0 mg/kg

Loss on drying

≤ 2.0%