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Structure Formula：

Molecular Formula：

Molecular Weight：

Cas No：

Characteristics：

White crystals or crystalline powder

Quality Standards：

USP24

FCCIV

Appearance

White crystals or crystalline powder

Assay,%

98.5~101.5

98.5~101.5

Specific optical rotation

+26.6°~ +28.8°

+26.6°~ +29.0°

pH Value

5.5~7.0

5.5~7.0

Loss on drying, %

≤0.3

≤0.3

Residue on ignition, %

≤0.1

≤0.1

Sulfate (as SO4), %

≤0.03

- - -

Chloride (as Cl),%

≤0.05

- - -

Heavy Metals (as Pb), %

≤0.0015

≤0.002

Lead, %

- - -  

≤0.001

Iron, %

≤0.003

- - -

Organic volatile impurities 

Meets the requirements

- - -

Package and Transport：

Packed with a polyethylene bag for the inner layer and a Kraft paper board barrel for the outer layer, net weight 25kg/drum. Packaging may be arranged according to the requirement of the client.

Handle with care in order to avoid damaging the package. Protect them from sunshine and rain. Do not transport them together with poisonous or harmful goods. This product is a non-dangerous product and can be transported as a general chemical product.

Storage：