Items

Scope

Results

Appearance

Clear, colorless, syrupy liquid

Qualified

Solid Content %

≥69.0

73.3

Sorbitol Assay%

≥68.0

71.8

Moisture content   %

≤31.0

26.7

Total sugars       %

≤0.3

0.26

Reducing sugars %

≤0.2

0.06

Specific rotation

≤+5.3

4.8

Index of refraction(20°C)

≥1.4575

1.4654

Specific gravity(20°C)

≥1.290

1.310

Arsenic           mg/kg

≤1.0

<1.0

Iron                    mg/kg

≤1.0

<1.0

Sulphate   mg/kg

≤20

<20

Chloride        mg/kg

≤10

<10

(Pb ) Heavy metal mg/kg

≤1.0

<1.0

Nickle               mg/kg

≤1.0

<1.0

Burned residues %

≤0.10

<0.1