D-Sorbitol/50-70-4,China jyl price supplier

Item

Specification

Result

Apperance

white crystalline powder,odorless, slightly sweet taste

Conform

Melting point

≥95°c

98.2°c

Identification

Conform to the standard

Conform

Specific rotation

+4.0°~+7.0°

+4.8°

Assay

≥98.0%

99.5%

Acidity

≤0.30ml

0.12 ml

Clarity and color of solution

Conform to the standard

Conform

Chloride

≤0.005%

<0.005%

Sulfate

≤0.01%

<0.01%

Reducing sugars

≤67mg

19.9mg

Tatal sugars

≤50mg

15.2mg

Loss on drying

≤1.0%

0.5%

Residue on ignition

≤0.1%

0.03%

Heavy metal

≤0.001%

<0.001%

Ardenic

≤0.0002%

<0.0002%