ITEMS OF ANALYSIS

SPECIFICATION

RESULTS

Identification A,B,C&D

Positive Reaction

Confirms

Appearance

White Crystalline powder

Confirms

Assay

≥98%

98.6%

PH(1 in 10)

3.5-4.5

3.65

Melting point

103℃-107.5℃

106℃

Water

≤ 0.25%

0.18%

Residue on ignition

≤ 0.05%

0.03%

Heavy metals

≤ 10mg/kg

<10mg/kg

Arsenic

≤ 2mg/kg

<2mg/kg

Cadmium

≤ 0.3mg/kg

<0.3mg/kg

Chromium

≤ 2mg/kg

<2mg/kg

Mercury

≤ 0.2mg/kg

<0.2mg/kg

Lead(Pb)

≤ 0.3mg/kg

<0.3mg/kg

1,4-Dioxane

Passes test

Confirms

Microbial

Total Plate Count

≤1000CFU/g

<1000CFU/g

Yeast and Mold

≤100CFU/g

<100CFU/g

E.Coli

Negative

Negative

Salmonella

Negative

Negative

Staphylococcus aureus

Negative

Negative