Jiangsu Senxuan Pharmaceutical and chemical Co.,Ltd

Test

Specifications

Analysis results

Description

White to slightly yellow monocline rhombus Crystalline,   needle crystalline powder

Clarity and colour

of solution   

5ml 1%的 1N NaOH

5ml 1% 1N NaOH  solution is colourless and clear

Complies

≤0.005%

<0.005%

Chlorides     

≤0.025%

<0.025%

Sulfates

≤0.001%

<0.001%

Heavy Metals

≤0.002%

<0.002%

Fe

Melting Point

104—109.0℃

107.3-108.3℃

≤ 0.5%

0.21%

Water

≥99.0%

99.78%

Assay

98%<50um,min30%<30um

Complies

Particle Size