mannitol_87-78-5,China SFCC price supplier

Appearance

White crystalline powder

Conforms

Solubility

Freely soluble in water,very slightly soluble in ethanol

Conforms

Identification

Specific Rotation

+23 °- +25°  

+23.9 °

Melting Range

165.0~170.0 °C

166.2-166.8 °C

 Infrared Absorption

Conforms

Conforms

Appearance of solution

Clear and colourless

Conforms

Conductivity

  ≤          20 μ S/cm

5.2 μ S/cm

Reducing Sugars

≤          0.20%

0.041%

Acidity

≤          0.30ml

0.15ml

Sulphate

≤         0.01%

<0.01%

Oxalic acid

≤         0.02%

<0.02%

Lead

≤         5ppm

<5ppm

Nickel

  ≤         1ppm

<1ppm

Water

  ≤          0.50%

0.22%

Arsenic

  ≤        0.0002%

<0.0002%

Assay

98.0%~102.0%

100.4%

        Endotoxin

≤         2.5EU/g

<2.5 EU/g