Item

Specification

Appearance

Brown yellow powder

Odor

Characteristic odor

Identification

TLC: The principal spot in the chromatogram obtained with the

test solution is similar in position, colour and size to the principal spot in the chromatogram obtained with reference

solution.

Bulk Density

45.0 g/100ml~60.0 g/100ml

Loss on Drying

≤ 5.0%

Ash

≤ 5.0%

Particle Size

95% through 80mesh

Lead

≤ 3ppm

Arsenic

≤ 1ppm

Cadmium

≤ 1ppm

Mercury

≤ 0.1ppm

Residual Solvents

Meet the requirements

Pesticide Residue

Meet the requirements

Total Bacterial Count

≤ 10000cfu/g

Yeasts&Molds

≤ 1000cfu/g

E.Coli

Negative

Salmonella

Negative

Extract Ratio

4:1